power plants solutions 2013 3rd edition

POWER PLANTS SOLUTIONS

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Wärtsilä is a global leader in complete lifecycle power solutions for the marine and energy markets. By emphasising technological innovation and total efficiency, Wärtsilä maximises the environmental and economic performance of the vessels and power plants of its customers. In 2012, Wärtsilä’s net sales totalled EUR 4.7 billion with approximately 18,900 employees. The company has operations in nearly 170 locations in 70 countries around the world. Wärtsilä is listed on the NASDAQ OMX Helsinki, Finland.

WÄRTSILÄ® is a registered trademark. Copyright © 2013 Wärtsilä Corporation.

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3rd EDITION

Wärtsilä Power Plants is a leading global supplier of modern, highly efficient, and dynamic power plants that facilitate the construction of power systems with a maximum integration of intermittent renewable energy sources. In so doing, a low carbon footprint is made possible.

We provide multi-fuel solutions to the world’s power generation markets, including base load generation, peak load, load following, and industrial self-generation applications. We also serve the oil and gas industry. Our fast-track deliveries of power plants, from 3 to above 600 MW, are available with long-term operation and maintenance agreements. Whether the installation is in a metropolitan area or a challenging remote location, we offer high efficiency and flexible capacity.

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OUR VISION

Enabling the transition to a modern, sustainable power system ........................................................... 6

POWER PLANTS

More than 10 good reasons ................................................... 10

Experience counts .................................................................. 14

Power plant solutions ............................................................. 16

Gas power plants .................................................................... 18Wärtsilä 34 gas power plant ...................................................... 20Wärtsilä 34 gas grid stability / emergency power plant .............. 22Wärtsilä 50 gas power plant ...................................................... 24Wärtsilä 34 GasCube ................................................................ 26Gas gensets.............................................................................. 28

Multi-fuel power plants .......................................................... 30Wärtsilä 32GD multi-fuel power plant ........................................ 32Wärtsilä 46GD multi-fuel power plant ........................................ 34Wärtsilä 34DF multi-fuel power plant ......................................... 36Wärtsilä 34DF multi-fuel grid stability / emergency power plant . 38Wärtsilä 50DF multi-fuel power plant ......................................... 40Multi-fuel gensets ...................................................................... 42

Liquid fuel power plants ......................................................... 44Wärtsilä 32 OilCube .................................................................. 45Wärtsilä 32 liquid fuel power plant ............................................. 46Wärtsilä 32 liquid fuel grid stability / emergency power plant ..... 48Wärtsilä 46 liquid fuel power plant ............................................. 50Liquid fuel gensets .................................................................... 52

Flexicycle™ 50 power plants ................................................. 54Flexicycle™ 50 gas power plant ................................................ 56Flexicycle™ 50 multi-fuel power plant ....................................... 58

Liquid biofuel power plants .................................................... 60

Containerised power plants ................................................... 62Wärtsilä 20 containerised plant.................................................. 62Wärtsilä 20 Powerskid ............................................................... 62

Floating power plants ............................................................. 64

Combined heat & power and trigeneration power plants ..................................................... 66

OIL & GAS INDUSTRY SOLUTIONS

From wellhead to refinery feed ................................................... 70Field power generation .............................................................. 72

FUEL FLEXIBILITY

Approved gaseous fuels and liquified natural gas ...................... 74Liquid fuels................................................................................ 78

PLANT TECHNOLOGY

Modular solutions ...................................................................... 88Electrical & automation .............................................................. 94Emissions reduction and monitoring .......................................... 96

SERVICES

Wärtsilä Development & Financial Services .............................. 102Project management services ................................................. 104Civil engineering and construction services ............................. 106Power plant lifecycle................................................................ 108

POWER GENERATION GENSETS

Power generation gensets ....................................................... 116

WORLDWIDE CONTACTS

CONTENTS

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OUR VISION

Enabling the transition to a modern, sustainable power system ........................................................... 6

POWER PLANTS

More than 10 good reasons ................................................... 10

Experience counts .................................................................. 14

Power plant solutions ............................................................. 16

Gas power plants .................................................................... 18Wärtsilä 34 gas power plant ...................................................... 20Wärtsilä 34 gas grid stability / emergency power plant .............. 22Wärtsilä 50 gas power plant ...................................................... 24Wärtsilä 34 GasCube ................................................................ 26Gas gensets.............................................................................. 28

Multi-fuel power plants .......................................................... 30Wärtsilä 32GD multi-fuel power plant ........................................ 32Wärtsilä 46GD multi-fuel power plant ........................................ 34Wärtsilä 34DF multi-fuel power plant ......................................... 36Wärtsilä 34DF multi-fuel grid stability / emergency power plant . 38Wärtsilä 50DF multi-fuel power plant ......................................... 40Multi-fuel gensets ...................................................................... 42

Liquid fuel power plants ......................................................... 44Wärtsilä 32 OilCube .................................................................. 45Wärtsilä 32 liquid fuel power plant ............................................. 46Wärtsilä 32 liquid fuel grid stability / emergency power plant ..... 48Wärtsilä 46 liquid fuel power plant ............................................. 50Liquid fuel gensets .................................................................... 52

Flexicycle™ 50 power plants ................................................. 54Flexicycle™ 50 gas power plant ................................................ 56Flexicycle™ 50 multi-fuel power plant ....................................... 58

Liquid biofuel power plants .................................................... 60

Containerised power plants ................................................... 62Wärtsilä 20 containerised plant.................................................. 62Wärtsilä 20 Powerskid ............................................................... 62

Floating power plants ............................................................. 64

Combined heat & power and trigeneration power plants ..................................................... 66

OIL & GAS INDUSTRY SOLUTIONS

From wellhead to refinery feed ................................................... 70Field power generation .............................................................. 72

FUEL FLEXIBILITY

Approved gaseous fuels and liquified natural gas ...................... 74Liquid fuels................................................................................ 78

PLANT TECHNOLOGY

Modular solutions ...................................................................... 88Electrical & automation .............................................................. 94Emissions reduction and monitoring .......................................... 96

SERVICES

Wärtsilä Development & Financial Services .............................. 102Project management services ................................................. 104Civil engineering and construction services ............................. 106Power plant lifecycle................................................................ 108


Power generation gensets ....................................................... 116

WORLDWIDE CONTACTS

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ENABLING THE TRANSITION TO A MODERN, SUSTAINABLE POWER SYSTEMElectricity consumption will continue to grow rapidly all over the world during the coming decades. At the same time, concerns related to global warming and declining fossil fuel resources have created a need, supported by political pressure, to reduce carbon emissions through renewable power. At

OUR VISION

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present, renewable sources, hydropower excluded, cover a good 3% of total production, but their share is rapidly growing.

Providing intermittency problems can be efficiently resolved, wind or solar based electricity offers great potential. The variability of wind and solar power creates new challenges to power systems which cannot be solved by any grid solution. Even small variations in wind speed – which can happen many times per day within time frames of less than 15 minutes – have a dramatic impact on wind power output. In power systems with high shares of installed wind power capacity, this is a challenge which the system is not designed to handle.

OUR VISION

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The existing power systems need to be complemented by dispatchable, dynamic capacity with the capability of handling frequent fast starts, stops and load ramps. To ensure a sustainable, reliable and affordable power system a dynamic capacity which corresponds to roughly half of the installed intermittent power capacity is required.

BALANCING THE POWER SYSTEMWärtsilä’s power plants enable transition to a modern, sustainable power system. The main corner-stones are very high energy efficiency, outstanding operational flexibility, and multi-fuel operation. For today’s emerging low-carbon power systems, they balance large input fluctuations of wind and solar power. They also provide high efficiency base load, peak load, and

OUR VISION

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load-following power, as well as super-fast grid reserves on a national power system level.

Wärtsilä’s technology and power plant solutions have been developed to provide a unique combination of valuable features that enable new horizons for future sustainable, reliable and affordable national power systems.

The applications range from stationary and floating baseload power plants to dynamic grid stability and peak load services, as well as a wide variety of industrial self-generation applications.

Reservoir hydropower, where available, and smart grids with demand response, assist in the balancing task. When complementing the power system with Wärtsilä’s solutions, all system balancing challenges can be solved, even with the maximised use of intermittent renewables.

OUR VISION

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… EPC deliveries, i.e. turn-key solutions

… Leading emission-reduction technology meeting the strictest emission standards both with gas and liquid fuels

… Maintenance schedule independent of the number of starts, stops or trips

… High part-load efficiency

… Excellent plant availability and reduced need for back-up capacity due to multi-unit installation

… CHP & Trigeneration as option

… Fast start-up, ~2 min from hot stand-by to full plant load

… Net plant electrical efficiency over 53 %

… Flexible maintenance schedules allowing maximum firm capacity

MORE THAN 10 GOOD REASONSWärtsilä power plants are designed for optimal performance in a wide variety of power production applications, and provide fast and flexible capacity with multiple dynamic operation modes, from ultra-fast grid reserve to efficient base load generation. These sustainable and affordable power systems have the highest energy efficiency, thus enabling cost effective and secure power generation regardless of changes in pricing and availability of fuels.

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… Minimal water consumption due to closed-circuit radiator cooling

… Best load following capabilities in the entire power industry (>100%/min)

… Stepwise investment at smaller risks and optimised profit generation

… Low gas pressure requirement

… Full plant output at high altitudes and hot and dry ambient conditions

… High starting reliability

… Black start capability

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OPERATIONAL FLEXIBILITYBeing able to operate in multiple modes, from efficient baseload power production to dynamic system balancing in combination with, for example, wind or solar power, Wärtsilä power plants become a key factor in optimising power systems.

They offer ultra fast, zero-emissions, non-spinning grid reserve for any contingency situation or grid black start. They can generate megawatts to the grid in 30 seconds from start-up and reach full load in two minutes. They are designed to start and stop – at the push of a button – time after time without impact on maintenance.

The multi-unit configuration allows plant availability and reliability of close to 100%, as well as highest possible firm capacity. They also ensure rapid load following and peak load capability with fast frequency regulation and an efficient spinning reserve.

Wärtsilä’s plants are also easy to locate next to critical load pockets, i.e. in cities, thanks to plant size, and low emission and noise levels, and thus reduce the grid investment cost notably. The infrastructural requirements are modest, with little or no water consumption, and low pipeline gas pressure (5 bar) needed.

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ENERGY EFFICIENCYPower plants based on multiple generating units are far more reliable and fuel efficient than single – or several – large power stations. They also serve efficiently on part load and in demanding ambient conditions, enabling high dispatch even in hot climates and at high altitudes.

We also offer the highest available simple cycle energy efficiency of current technologies, 49% or more. With the Flexicycle™ solution the advantages of a flexible simple cycle plant are combined with the superb efficiency of a combined cycle plant.

FUEL FLEXIBILITYWärtsilä’s multi-fuel plants enable the continuous choice of the most feasible fuel, including solutions for liquid and gaseous fuels as well as renewables. The possibilities gained from multi-fuel plants and fuel conversion solutions represent a hedge for the future.

The role of natural gas in power generation is expected to grow significantly over the coming years. Recent technical breakthroughs and the commercialisation of shale gas have resulted in a substantial extension of the perceived depletion time of gas reserves, and have lowered the price of natural gas. With power plants running on gas, the 20% renewable energy share target set for 2020 by many nations is within reach.

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Wärtsilä has a long history and extensive experience in the design, construction and turnkey supply of power plants, executing over 50 power plant projects each year. At the end of 2012, Wärtsilä had close to 54 GW of power installed in power plants in 169 countries around the world.

The supply and installation of these plants have provided Wärtsilä with a wealth of experience in the implementation of successful projects in all kinds of ambient conditions. Most importantly, our global presence has enabled us

EXPERIENCE COUNTS

AMERICASOutput....... 11.3 GWPlants ...............395Engines...........1342

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EUROPEOutput....... 12.1 GWPlants .............1793Engines...........3361

AFRICA & MIDDLE EASTOutput....... 11.9 GWPlants ...............856Engines...........2254

ASIAOutput....... 18.7 GWPlants .............1645Engines...........3627

TOTALLY 169 COUNTRIESOutput....... 53.7 GWPlants .............4689Engines........10 584

to establish a worldwide network of our own dedicated service centres and workshops capable of supporting the operations and maintenance of our power plants throughout their lifecycle.

Adding to this vast experience of land-based installations, at the end of 2012 Wärtsilä had over 137 GWs installed as main or auxiliary engine applications in the active marine fleet, including merchant, offshore, navy, cruise and ferry and special vessels. In total, Wärtsilä had over 189 GW of engines installed worldwide.

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POWER PLANT SOLUTIONS– OPTIMAL LOAD PROFILES

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GAS POWER PLANTSWärtsilä gas power plants use modern lean-burn technology fulfilling the stringest emission standards.

The gas power plants are based on modular 4–19 MW engine units operating on various gaseous fuels.

The Wärtsilä natural gas combustion technology meets the most stringent emission regulations anywhere.

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UTE LINHARES, BRAZILUsed for stabilising the grid and reacting on periods of reduced hydro power in the grid supplying Linhares area.Customer ....................................................................... IPPType ........................................Wärtsilä 34 gas power plantOperating mode ........... Peak load / stand-by & emergencyGensets ........................................... 24 x Wärtsilä 20V34SGTotal output ............................................................ 204 MWFuel ...................................................................Natural gasScope .................................EPC (Engineering, Procurement

& Construction) Delivered ..................................................................... 2009

The specific benefits for gas power plants include:zz Plant electrical efficiency of up to 49% in simple cycle and 53% in combined cycle modezz Agile dispatch, able to supply megawatts to the grid within 1 minute and reaching full load in less than 5 minuteszz Low gas fuel pressure requirement

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Basic information Output Size Loading Unloading Min. load Efficiency

Plant type (operation mode) Standard start Fast start Ultra fast start� � � � � � D � � �

Typical examples of Wärtsilä’s modular gas power plants and their most important characteristics

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Wärtsilä 34 gas power plant 12 x 20V34SG 117 70 x 115 2 10 1:30 5 n/a n/a 1 <3 48 48

Wärtsilä 34 gas grid stability power plant 12 x 20V34SG 117 70 x 115 2 10 1:30 5 0:30 2 1 <3 48 48


* Does not include possible switchyard, administration buildings, workshops, warehouses, roads. Fuel: Natural gas, LNG, biogas.

WÄRTSILÄ 34 GAS POWER PLANTThe extremely agile, flexible and efficient Wärtsilä 34 engine is perfect for applications requiring everything from peak load to baseload, including several starts/stops per day.

The natural gas technology meets the most stringent emission rules anywhere.

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Plant electrical efficiency excluding auxiliary system losses. Based on ISO3046 conditions and tolerances.

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WÄRTSILÄ 34 GAS GRID STABILITY/ EMERGENCY POWER PLANTBased on the extremely agile and flexible Wärtsilä 34 engine, this solution has been developed for stand-by, emergency and peak load applications. The plant can take and reject load extremely fast, day after day.

The natural gas technology meets the most stringent emission rules anywhere. The Ultra Fast start capability only requires a slightly higher preheating temperature, cyclic slow turning to be performed and hydrostatic lubrication of the generator.




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WÄRTSILÄ 50 GAS POWER PLANTDue to the high efficiency, flexibility and outstanding reliability of the Wärtsilä 50 engine, this solution is perfect for flexible baseload applications including daily starts and stops.

The natural gas technology meets the most stringent emission rules anywhere.




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WÄRTSILÄ 34 GASCUBEA Wärtsilä 34 GasCube plant consists of multiple of engine modules designed to meet a total power need of 6–30 MW. A GasCube based on the Wärtsilä 16V34SG or Wärtsilä 20V34SG, with all the auxiliaries and components needed to make up a working power production unit, provides 7–10 MWe per unit. Due to the self-contained design, the GasCube is the optimal solution for agile, streamlined and exceptionally cost efficient project execution.

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BONTANG, INDONESIAUsed to provide base load electricity for the local city of Bontang.Customer ....................................... IPPType ................... Wärtsilä 34 GasCubeOperating mode ....................BaseloadGensets ............. 2 x Wärtsilä 16V34SGTotal output ........................... 13.9 MWFuel ...................................Natural gasScope ......................EPC (Engineering,

Procurement & Construction)Delivered ..................................... 2009

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GAS GENSETSGensets based on the 34SG engines are normally transported as complete units, i.e. with the engine and its generator readily mounted on a common base frame. If required by the logistics of the project, the gensets can also be delivered dismantled into blocks with only engines mounted and generators shipped separately. If necessary, it is possible to deliver the gensets as three separate main blocks: engine, generator and base frame.

Gensets based on the 18V50SG engine are normally delivered for separate mounting of the engine and its generator. Hence, the genset is transported in two blocks, engine mounted on its base frame and generator mounted on its base frame, which allows a considerably reduced transportation weight.

PEARSALL POWER PLANT (STEC), USAUsed to provide balancing power for the numerous wind power plants in the region.Customer ...........................................................UtilityType ........................... Wärtsilä 34 gas grid stabilityOperating mode ....Peak load/stand-by & emergencyGensets ............................... 24 x Wärtsilä 20V34SGTotal output ............................................. 202.5 MWFuel ....................................................... Natural gasScope ........... EEQ (Engineeried Equipment Delivery)Delivered ..........................................................2008

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Wärtsilä 34SG 9L34SG 16V34SG 20V34SG

Power, electrical (50 Hz/750 rpm) kW 4340 7740 9730


Genset dry weight (tonne) ±5% 77 120 130

Wärtsilä 50SG 18V50SG

Power, electrical (50 Hz/500 rpm) kW 18 320


Genset dry weight (tonne) ±5% 365

Reduced transport weight (tonne) ±5% 293

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SANGACHAL, AZERBAIJANProviding baseload and grid stability in the Sangachal area.Customer ....................................................... UtilityType ..............Wärtsilä 50DF multi-fuel power plantOperating mode ........................................BaseloadGensets.................................. 18 x Wärtsilä 18V50DFTotal output ................................................ 308 MWFuel ................................Natural gas (back-up LFO)Scope .......................................... EPC (Engineering,

Procurement & Construction)Delivered ..........................................................2006

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MULTI-FUEL POWER PLANTSThe ability to switch to the most economical, or readiest available, fuel is of great value at a time of fluctuating fuel prices. Furthermore, fuels can be switched while the engine is operating, for example if the gas supply is interrupted. The ability to switch between fuels brings additional value at times of fluctuating fuel prices or unreliable fuel supply. Fuels can be switched freely during operation.

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Fuel flexibilityzz gas only (liquid pilot fuel) – associated gas, biogas, LNG, natural gasz– not sensitive to gas quality

zz liquid fuel only – crude oil, diesel, residual oil, fuel-water emulsions, liquid biofuelzz shared fuel mode – running on gas and liquid fuel simultaneouslyz– fuel switchover without power decreasez– automatic and instant trip to liquid fuel mode in alarm situations z– automatic transfer to liquid fuel mode on request at any loadz– automatic trip to liquid fuel mode after 5 minutes at engine loads below

10%z– automatic transfer to gas mode on request at loads below 80%

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Basic information Output Size Loading Unloading Min. load EfficiencyPlant type (operation mode) Standard start Fast start Ultra fast start

Typical examples of Wärtsilä’s modular multi-fuel power plants and their most important characteristics

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Wärtsilä 34DF multi-fuel power plant (gas)*** 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46Wärtsilä 34DF multi-fuel power plant (liquid)**** 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45Wärtsilä 34DF multi-fuel grid stability (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46Wärtsilä 34DF multi-fuel grid stability (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45Wärtsilä 50DF multi-fuel power plant (gas) 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48Wärtsilä 50DF multi-fuel power plant (liquid) 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45Wärtsilä 32GD multi-fuel power plant (gas) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 32GD multi-fuel power plant (liquid) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (gas) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (liquid) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <2 45 45

* Excluding switchyard, administration buildings, workshops, warehouses, roads. ** Including HFO storage tank area

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WÄRTSILÄ 34DF MULTI-FUEL POWER PLANTThe extremely agile, flexible and efficient Wärtsilä 34 engine is perfect for applications requiring everything from peak load to baseload, including several starts/stops per day.

The multi-fuel technology can shift between natural gas and any type of liquid fuel, including HFO, on the run. Natural gas pressure of only 5 bar is required.

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Wärtsilä 34DF multi-fuel power plant (gas)*** 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46Wärtsilä 34DF multi-fuel power plant (liquid)**** 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45Wärtsilä 34DF multi-fuel grid stability (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46Wärtsilä 34DF multi-fuel grid stability (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45Wärtsilä 50DF multi-fuel power plant (gas) 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48Wärtsilä 50DF multi-fuel power plant (liquid) 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45Wärtsilä 32GD multi-fuel power plant (gas) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 32GD multi-fuel power plant (liquid) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (gas) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (liquid) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <2 45 45

*** Fuel: Biogas, LNG, natural gas. Gas pressure 5 bar. **** Fuel: HFO, liquid biofuel, LFO. Plant electrical efficiency excluding auxiliary system losses. Based on ISO3046 conditions and tolerances.

power plants

33

Based on the extremely agile and flexible Wärtsilä 34 engine, this solution has been developed for stand-by, emergency and peak load applications. The plant can take and reject load extremely fast, day after day.

The multi-fuel technology can shift between natural gas and any type of liquid fuel, including HFO, on the run. Natural gas pressure of only 5 bar is required. The Ultra Fast start capability only requires a slightly higher preheating temperature, cyclic slow turning to be performed and hydrostatic lubrication of the generator.

WÄRTSILÄ 34DF MULTI-FUEL GRID STABILITY / EMERGENCY POWER PLANT



� � � � � � D � � �

Confi

gura

tion

Plan

t out

put

@ 5

0Hz (

MW

)

Plan

t site

siz

e (m

x m

) *

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

100%

to 0

%

(min

:sec

)

Min

. env

. loa

d (%

)

At 5

0% p

lant

ou

tput

(%)

At 1

00%

pla

nt

outp

ut (%

)

Wärtsilä 34DF multi-fuel power plant (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46Wärtsilä 34DF multi-fuel power plant (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45Wärtsilä 34DF multi-fuel grid stability (gas)*** 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46Wärtsilä 34DF multi-fuel grid stability (liquid)**** 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45Wärtsilä 50DF multi-fuel power plant (gas) 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48Wärtsilä 50DF multi-fuel power plant (liquid) 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45Wärtsilä 32GD multi-fuel power plant (gas) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 32GD multi-fuel power plant (liquid) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (gas) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (liquid) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <2 45 45


power plants

34



� � � � � � D � � �

Confi

gura

tion

Plan

t out

put

@ 5

0Hz (

MW

)

Plan

t site

siz

e (m

x m

) *

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

100%

to 0

%

(min

:sec

)

Min

. env

. loa

d (%

)

At 5

0% p

lant

ou

tput

(%)

At 1

00%

pla

nt

outp

ut (%

)

Wärtsilä 34DF multi-fuel power plant (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46Wärtsilä 34DF multi-fuel power plant (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45Wärtsilä 34DF multi-fuel grid stability (gas)*** 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46Wärtsilä 34DF multi-fuel grid stability (liquid)**** 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45Wärtsilä 50DF multi-fuel power plant (gas) 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48Wärtsilä 50DF multi-fuel power plant (liquid) 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45Wärtsilä 32GD multi-fuel power plant (gas) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 32GD multi-fuel power plant (liquid) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (gas) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (liquid) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <2 45 45

*** Fuel: Biogas, LNG, natural gas. Gas pressure 5 bar. ****Fuel: HFO, liquid biofuel, LFO. Plant electrical efficiency excluding auxiliary system losses. Based on ISO3046 conditions and tolerances.

power plants

35

0

10

20

30

40

50

60

70

80

90

100

0 1 2 3 4 5 6 7Time (min)

LOADING

A. Speed acceleration and synchr. 1 minB. Loading, 9 minC. Total start up and loading, 10 minD. Unloading, 1 min

A

B

C

D

8 9 10 12

0

OUTPUT AND SIZE700

600

500

400

300

200

100

0

80000

70000

60000

50000

40000

30000

20000

10000

0 6 12 18 24 30 36

2...3 43 4

2

1

50

45

40

35

30

25

20

15

10

5

00 50 100 150 200 250 300 350 400

Power output (MW)

EFFICIENCY

7 86

Fuel

eff

icie

ncy

(%)

Pla

nt s

ize

(m)2

Pla

nt o

utp

ut (M

W)

Number of engines (pcs)

Po

wer

(%)

Liquid

11

A. Speed acceleration and synchr. 3 minB. Loading, 7 minC. Total start up and loading, 10 minD. Unloading, 1 minA

BGas

C

D



� � � � � � D � � �

Confi

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tion

Plan

t out

put

@ 5

0Hz (

MW

)

Plan

t site

siz

e (m

x m

) *

Onlin

e in

(m

in:s

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Full

outp

ut in

(m

in:s

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Onlin

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(m

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Full

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(m

in:s

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Onlin

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(m

in:s

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Full

outp

ut in

(m

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100%

to 0

%

(min

:sec

)

Min

. env

. loa

d (%

)

At 5

0% p

lant

ou

tput

(%)

At 1

00%

pla

nt

outp

ut (%

)

Wärtsilä 34DF multi-fuel power plant (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46Wärtsilä 34DF multi-fuel power plant (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45Wärtsilä 34DF multi-fuel grid stability (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46Wärtsilä 34DF multi-fuel grid stability (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45Wärtsilä 50DF multi-fuel power plant (gas)*** 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48Wärtsilä 50DF multi-fuel power plant (liquid)**** 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45Wärtsilä 32GD multi-fuel power plant (gas) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 32GD multi-fuel power plant (liquid) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (gas) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (liquid) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <2 45 45


power plants

Due to the high efficiency, remarkable flexibility and outstanding reliability of the Wärtsilä 50 engine, this solution is perfect for flexible baseload applications including daily starts and stops.


WÄRTSILÄ 50DF MULTI-FUEL POWER PLANT

36

0

10

20

30

40

50

60

70

80

90

100

0 1 2 3 4 5 6 7Time (min)

LOADING

A. Speed acceleration and synchr. 1 minB. Loading, 9 minC. Total start up and loading, 10 minD. Unloading, 1 min

A

B

C

D

8 9 10 12

0

OUTPUT AND SIZE700

600

500

400

300

200

100

0

80000

70000

60000

50000

40000

30000

20000

10000

0 6 12 18 24 30 36

2...3 43 4

2

1

50

45

40

35

30

25

20

15

10

5

00 50 100 150 200 250 300 350 400

Power output (MW)

EFFICIENCY

7 86

Fuel

eff

icie

ncy

(%)

Pla

nt s

ize

(m)2

Pla

nt o

utp

ut (M

W)


Po

wer

(%)

Liquid

11


BGas

C

D



� � � � � � D � � �

Confi

gura

tion

Plan

t out

put

@ 5

0Hz (

MW

)

Plan

t site

siz

e (m

x m

) *

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

100%

to 0

%

(min

:sec

)

Min

. env

. loa

d (%

)

At 5

0% p

lant

ou

tput

(%)

At 1

00%

pla

nt

outp

ut (%

)

Wärtsilä 34DF multi-fuel power plant (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46Wärtsilä 34DF multi-fuel power plant (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45Wärtsilä 34DF multi-fuel grid stability (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46Wärtsilä 34DF multi-fuel grid stability (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45Wärtsilä 50DF multi-fuel power plant (gas)*** 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48Wärtsilä 50DF multi-fuel power plant (liquid)**** 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45Wärtsilä 32GD multi-fuel power plant (gas) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 32GD multi-fuel power plant (liquid) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (gas) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (liquid) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <2 45 45

*** Fuel: Biogas, LNG, natural gas. Gas pressure 5 bar. ****Fuel: HFO, liquid biofuel, LFO. Plant electrical efficiency excluding auxiliary system losses. Based on ISO3046 conditions and tolerances.

power plants

37



� � � � � � D � � �

Confi

gura

tion

Plan

t out

put

@ 5

0Hz (

MW

)

Plan

t site

siz

e (m

x m

) *

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

100%

to 0

%

(min

:sec

)

Min

. env

. loa

d (%

)

At 5

0% p

lant

ou

tput

(%)

At 1

00%

pla

nt

outp

ut (%

)

Wärtsilä 34DF multi-fuel power plant (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46Wärtsilä 34DF multi-fuel power plant (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45Wärtsilä 34DF multi-fuel grid stability (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46Wärtsilä 34DF multi-fuel grid stability (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45Wärtsilä 50DF multi-fuel power plant (gas) 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48Wärtsilä 50DF multi-fuel power plant (liquid) 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45Wärtsilä 32GD multi-fuel power plant (gas)*** 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 32GD multi-fuel power plant (liquid)**** 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (gas) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (liquid) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <2 45 45


power plants

WÄRTSILÄ 32GD MULTI-FUEL POWER PLANTThe extremely agile, flexible and efficient Wärtsilä 32GD engine is perfect for everything from peak load to baseload applications including constant starts and stops.

The ultimate GD technology can shift between natural gas, crude oil and liquid fuels and even run in a fuel sharing mode where the fuels are mixed in the cylinder. Natural gas needs to be injected at around 350 bar.

38



� � � � � � D � � �

Confi

gura

tion

Plan

t out

put

@ 5

0Hz (

MW

)

Plan

t site

siz

e (m

x m

) *

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

100%

to 0

%

(min

:sec

)

Min

. env

. loa

d (%

)

At 5

0% p

lant

ou

tput

(%)

At 1

00%

pla

nt

outp

ut (%

)

Wärtsilä 34DF multi-fuel power plant (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46Wärtsilä 34DF multi-fuel power plant (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45Wärtsilä 34DF multi-fuel grid stability (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46Wärtsilä 34DF multi-fuel grid stability (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45Wärtsilä 50DF multi-fuel power plant (gas) 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48Wärtsilä 50DF multi-fuel power plant (liquid) 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45Wärtsilä 32GD multi-fuel power plant (gas)*** 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 32GD multi-fuel power plant (liquid)**** 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (gas) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (liquid) 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <2 45 45

*** Fuel: Associated gas, biogas, LNG, natural gas. Gas pressure 350 bar. **** Fuel: Crude, HFO, liquid biofuel, LFO. Plant electrical efficiency excluding auxiliary system losses. Based on ISO3046 conditions and tolerances.

power plants

39



� � � � � � D � � �

Confi

gura

tion

Plan

t out

put

@ 5

0Hz (

MW

)

Plan

t site

siz

e (m

x m

) *

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

100%

to 0

%

(min

:sec

)

Min

. env

. loa

d (%

)

At 5

0% p

lant

ou

tput

(%)

At 1

00%

pla

nt

outp

ut (%

)

Wärtsilä 34DF multi-fuel power plant (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46Wärtsilä 34DF multi-fuel power plant (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45Wärtsilä 34DF multi-fuel grid stability (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46Wärtsilä 34DF multi-fuel grid stability (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45Wärtsilä 50DF multi-fuel power plant (gas) 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48Wärtsilä 50DF multi-fuel power plant (liquid) 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45Wärtsilä 32GD multi-fuel power plant (gas) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 32GD multi-fuel power plant (liquid) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (gas)*** 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (liquid)**** 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <2 45 45


power plants

WÄRTSILÄ 46GD MULTI-FUEL POWER PLANTDue to the high efficiency, flexibility and outstanding reliability of the Wärtsilä 46GD engine, this solution is perfect for flexible baseload applications including daily starts and stops.

The ultimate GD technology can shift between natural gas, crude oil and liquid fuels and even run in a fuel sharing mode where the fuels are mixed in the cylinder.

40



� � � � � � D � � �

Confi

gura

tion

Plan

t out

put

@ 5

0Hz (

MW

)

Plan

t site

siz

e (m

x m

) *

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

Onlin

e in

(m

in:s

ec)

Full

outp

ut in

(m

in:s

ec)

100%

to 0

%

(min

:sec

)

Min

. env

. loa

d (%

)

At 5

0% p

lant

ou

tput

(%)

At 1

00%

pla

nt

outp

ut (%

)

Wärtsilä 34DF multi-fuel power plant (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46Wärtsilä 34DF multi-fuel power plant (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45Wärtsilä 34DF multi-fuel grid stability (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46Wärtsilä 34DF multi-fuel grid stability (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45Wärtsilä 50DF multi-fuel power plant (gas) 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48Wärtsilä 50DF multi-fuel power plant (liquid) 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45Wärtsilä 32GD multi-fuel power plant (gas) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 32GD multi-fuel power plant (liquid) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (gas)*** 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <3 45 45Wärtsilä 46GD multi-fuel power plant (liquid)**** 12 x 18V46GD 205 140 x 180 3 15 0:30 9:30 n/a n/a 1 <2 45 45

*** Fuel: Associated gas, biogas, LNG, natural gas. Gas pressure 350 bar. **** Fuel: Crude, HFO, liquid biofuel, LFO. Plant electrical efficiency excluding auxiliary system losses. Based on ISO3046 conditions and tolerances.

power plants

41

KIISA ERPP I & II, ESTONIAProviding emergency back-up for the electricity grid in the Tallin area.Customer ................Transmission System OperatorType .............Wärtsilä 34DF multi-fuel grid stabilityOperating mode ....Peak load/stand-by & emergencyGensets.................................. 27 x Wärtsilä 20V34DFTotal output ................................................ 250 MWFuel .............................................Natural gas & LFOScope .......................................... EPC (Engineering,

Procurement & Construction)Delivered ............................................. 2013 & 2014

MULTI-FUEL GENSETSGensets based on the 32GD and 34DF engines are normally transported as complete units, i.e. with the engine and its generator readily mounted on a common base frame. If required by the logistics of the project, the gensets can also be delivered dismantled into blocks with only engines mounted and generators shipped separately. If necessary, it is possible to deliver the gensets as three separate main blocks: engine, generator and base frame.

Gensets based on the Wärtsilä 46GD/50DF engines are normally delivered for separate mounting of the engine and its generator. Hence, the genset is transported in two blocks, engine mounted on its base frame and generator mounted on its base frame, which allows a considerably reduced transportation weight.

power plants

42

Wärtsilä 32GD 6L32GD 9L32GD 12V32GD 16V32GD 20V32GD

Power, electrical (50 Hz/750 rpm) kW 2640 3970 5300 7120 8920


Genset dry weight (tonne) ±5% 58 77 92 120 130

Wärtsilä 46GD 12V46GD 18V46GD



Genset dry weight (tonne) ±5% 265 370

Reduced transport weight (tonne) ±5% 170 298

Wärtsilä 34DF 6L34DF 9L34DF 16V34DF 20V34DF

Power, electrical (50 Hz/750 rpm) kW 2580 3890 6970 8730


Genset dry weight (tonne) ±5% 55 79 120 130

Wärtsilä 50DF 18V50DF

Power, electrical (50 Hz/500 rpm) kW 16640




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43

LIQUID FUEL POWER PLANTSWärtsilä liquid fuel power plants represent high efficiency and low emissions. Proven long-term reliability makes these plants suitable for stationary and floating baseload, and for stand-by applications.

The specific benefits for liquid fuel power plants include:zz Fuel flexibility, the ability to run on heavy fuel oil, light fuel oil, crude oil, emulsified fuels or liquid biofuelzz Agile dispatch, able to supply megawatts to grid within 20 seconds, 140 seconds to full plant load

SUAPE II, BRAZILCustomer ...............................................................IPPType ..................Wärtsilä 46 liquid fuel power plantOperating mode ....Peak load/stand-by & emergencyGensets ..................................17 x Wärtsilä 20V46FTotal output ................................................ 380 MWFuel ...................................................................HFOScope ............................................ EPC (Engineering,


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44

WÄRTSILÄ 32 OILCUBEThe Wärtsilä 32 OilCube based on the Wärtsilä 12V32, Wärtsilä 16V32 or Wärtsilä 20V32 generating sets is a complete power plant unit designed to meet a power demand of 5 to 30 MW.zz Compact design and proven technical solutions due to pre-engineering zz High electrical efficiency due to minimised electricity consumptionzz Perfect for EPC deliveries even to areas lacking infrastructure

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Plant type (operation mode) Standard start Fast start Ultra fast start

Typical examples of Wärtsilä’s modular liquid fuel power plants and their most important characteristics

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Wärtsilä 32 liquid fuel power plant 12 x 20V32TS 117 115 x 165** 1 6 0:20 2:20 n/a n/a 1 <3 46 46

Wärtsilä 32 liquid fuel grid stability power plant 12 x 20V32 116 70 x 90*** 1 6 0:20 2:20 0:20 1 1 <3 46 46

Wärtsilä 46 liquid fuel power plant 12 x 18V46 205 140 x 185** 3 15 0:35 9:35 n/a n/a 1 <2 47 47* Excluding switchyard, administration buildings, workshops, warehouses, roads. ** Including liquid fuel tank storage area. *** Excluding the HFO storage system Plant electrical efficiency excluding auxiliary system losses. Based on ISO3046 conditions and tolerances.

The extremely agile, flexible and efficient Wärtsilä 32 engine is perfect for everything from peak load to baseload applications including constant starts and stops.

The heavy duty fuel injection system can handle extremely rough qualities of HFO.

power plants

WÄRTSILÄ 32 LIQUID FUEL POWER PLANT

46




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Wärtsilä 46 liquid fuel power plant 12 x 18V46 205 140 x 185** 3 15 0:35 9:35 n/a n/a 1 <2 47 47Fuel: Crude oil, HFO, diesel, residual oil, fuel-water emulsions, liquid biofuel

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47

WÄRTSILÄ 32 LIQUID FUEL GRID STABILITY / EMERGENCY POWER PLANT




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Based on the extremely agile and flexible Wärtsilä 32 engine, this solution is developed for stand-by, emergency and peak load applications. The plant can take and reject load extremely fast, day after day.

The heavy duty fuel injection system can handle extremely rough qualities of HFO. The Ultra Fast start capability only requires a slightly higher preheating temperature, cyclic slow turning to be performed and hydrostatic lubrication of the generator.

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48




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Wärtsilä 46 liquid fuel power plant 12 x 18V46 205 140 x 185** 3 15 0:35 9:35 n/a n/a 1 <2 47 47Fuel: Crude oil, HFO, diesel, residual oil, fuel-water emulsions, liquid biofuel Wärtsilä 20V32 grid stability plant is designed for running on LFO or biodiesel, not on HFO, therefore the reduced plant footprint.

power plants

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WÄRTSILÄ 46 LIQUID FUEL POWER PLANTDue to the high efficiency, flexibility and outstanding reliability of the Wärtsilä 46 engine, this solution is perfect for flexible baseload applications including daily starts and stops.


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Wärtsilä 46 liquid fuel power plant 12 x 18V46 205 140 x 185** 3 15 0:35 9:35 n/a n/a 1 <2 47 47Fuel: Crude oil, HFO, diesel, residual oil, fuel-water emulsions, liquid biofuel

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51

LIQUID FUEL GENSETSGensets based on the 20, 32 and 32TS engines are normally transported as complete units, i.e. with the engine and its generator readily mounted on a common base frame. If required by the logistics of the project, the gensets can also be delivered dismantled into blocks with only engines mounted and generators shipped separately. If necessary, it is possible to deliver the gensets as three separate main blocks: engine, generator and base frame.

Gensets based on the Wärtsilä 46 engines are normally delivered for separate mounting of the engine and its generator. Hence, the genset is transported in two blocks, engine mounted on its base frame and generator mounted on its base frame, which allows a considerably reduced transportation weight.

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LUFUSSA PAVANA I & II, HONDURASCustomer ........................................................... IPPType ......... Wärtsilä 46 & 38 liquid fuel power plantOperating mode ........................................BaseloadGensets ..16 x Wärtsilä 18V46 + 6 x Wärtsilä 18V38Total output ................................................ 341 MWFuel ...................................................................HFOScope ........... EEQ (Engineered Equipment Delivery)Delivered ..........................................1998 and 2003

Wärtsilä 20 6L20 9L20




Wärtsilä 32 6L32 9L32 12V32 16V32 18V32 20V32 20V32TS

Power, electrical (50 Hz/750 rpm) kW 2640 3970 5330 7120 8030 8920 9730


Genset dry weight (tonne) ±5% 53 78 92 117 128 130 138

Wärtsilä 46 12V46 18V46





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53

FLEXICYCLE™ POWER PLANTSThe new Flexicycle solution combines the advantages of a flexible simple cycle plant with the superb efficiency of a combined cycle plant, in a unique way. Flexicycle power plants can be optimised for different outputs up to 600 MW. The power plant solution is based on combustion engines and steam turbine combined cycle production. Each engine is equipped with a waste heat recovery steam generator. The power plant has one common steam turbine and condenser. The power plant cooling is typically arranged so that the combustion engines are cooled with closed loop radiators and the steam cycle with cooling towers. When equipped with an air cooled condenser, our combined cycle plants also have very low water consumption.

Two operation modes are offered: dynamic and fast simple cycle, and highly efficient combined cycle. Depending on the configuration, in simple cycle, the efficiency is up to 49%, and in combined cycle more than 53%.

QUISQUEYA I & II DOMINICAN REPUBLICCustomer .......................................... IPP + IndustryType ...........Flexicycle 50DF multi-fuel power plantOperating mode ...........................Flexible baseloadGensets ......................... 12+12 x Wärtsilä 18V50DF Total output ................................................ 430 MWFuel .............................................Natural gas & LFOScope .......................................... EPC (Engineering,


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54

1. Exhaust gas boiler2. Feed water tank3. Steam turbine4. Water cooled condenser5. Condensate preheater6. Heat recovery container including auxiliary boiler7. Cooling tower8. Engine preheater

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FLEXICYCLE™ 50 GAS POWER PLANTCombining the flexibility of combustion engines with the efficiency of a combined cycle gives the ultimate flexible baseload solution.

Natural gas technology meets the most stringent emission regulations anywhere.

power plants


Plant type (operation mode) Standard start Fast start

Typical examples of Wärtsilä’s Flexicycle power plants and their most important characteristics

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Flexicycle 50 gas power plant (SC mode) 24 x 18V50SG + ST 440 100 x 150 2 10 1:30 5 1 <2 49 49Flexicycle 50 gas power plant (CC mode) 24 x 18V50SG + ST 480 100 x 150 40 60 30 45 15 <15 53 53Flexicycle 50DF power plant (SC mode)(gas) 24 x 18V50DF + ST 399 100 x 150** 3 15 3 10 1 <1 48 48Flexicycle 50DF power plant (SC mode)(liquid) 24 x 18V50DF + ST 399 100 x 150** 40 60 30 45 1 <1 48 48Flexicycle 50DF power plant (CC mode)(gas) 24 x 18V50DF + ST 440 100 x 150** 3 15 1 10 15 <15 52 52Flexicycle 50DF power plant (CC mode)(liquid) 24 x 18V50DF + ST 440 100 x 150** 40 60 30 45 15 <15 52 52

SC = Single Cycle, CC = Combined Cycle, ST = Steam Turbine Plant electrical efficiency excluding auxiliary system losses. Based on ISO3046 conditions and tolerances.

56

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(*) Excluding switchyard, administration buildings, workshops, warehouses, roads. (**) Excluding HFO storage tank area.

57

FLEXICYCLE™ 50DF MULTI-FUEL POWER PLANT

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Combining the flexibility of combustion engines with the efficiency of a combined cycle gives the ultimate flexible baseload solution.






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(*) Excluding switchyard, administration buildings, workshops, warehouses, roads. (**) Excluding HFO storage tank area.

59

LIQUID BIOFUEL PLANTSLiquid biofuel can be produced from practically any oil-rich crop, including oil palm, soy, rapeseed, jatropha, olive, and sunflower seeds. Liquid biofuels can also be of non vegetable origin, for example oils or fats from fish or poultry.

In order to minimise the lifecycle impact on greenhouse gas emissions, Wärtsilä liquid biofuel plants are designed to operate on clarified crude vegetable oils – without any supplementary energy for fuel refinement needed.

Wärtsilä offers liquid biofuel power plants in the range of 1–300 MW using Wärtsilä 20, Wärtsilä 32 and Wärtsilä 46 prime movers. The performance of these plants is similar to the oil plants reviewed previously in this catalogue.

As of 2012, Wärtsilä has sold more than 800 MW of liquid biofuel power plants.

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Refinery process

Unrefined vegetable oil

Refined oil

Food industry

Waste oil

Diesel power plant

Power

Heat

Refinery by-products

MONOPOLI, ITALYType ................ Wärtsilä 46 & 32 liquid biofuel power plantOperating mode ..........................................Baseload (CHP)Gensets ..................................................6 x Wärtsilä 18V46 ................................ + 3 x Wärtsilä 18V32 + Steam turbineTotal output ....................................................... 137.5 MWeFuel .................................................................Vegetable oilDelivered ..................................................... 2005 and 2007The power plant of ItalGreen Energy in southern Italy is the world’s largest plant fuelled exclusively by straight vegetable oil.

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VEGETABLE OIL UTILIZATION

61

power plants

CONTAINERISED POWER PLANTSWÄRTSILÄ 20 CONTAINER PLANTThe Wärtsilä 20 containerised power plant has been developed in response to the increasing demand for small diesel power plants running on heavy fuel oil or liquid biofuel. Designed to meet a flexible power demand, the containerised power plant contains all the essential systems and equipment for the power plant in two 40-foot “High Cube” containers.

THE WÄRTSILÄ 20 POWERSKIDThe Wärtsilä 20 Powerskid represents an innovative new concept for the 1–15 MW power plant range. The compact design is based on pre-manufactured modules that ensure fast and easy installation. The basic design comprises:zz Generating set: based on a 6-, 8- or 9-cylinder Wärtsilä 20 enginezz Fuel, lube oil cooling and control system mounted on a common skid

8 x Wärtsilä 9L20 containerised power plant next to the Nile river

62

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Mixing, deaeration andheating tank

Pre-heating unit

Separated fuel tankFuel feeder pump

Fuel booster pump

Fuel filter

HFO/HT heatexchanger

LFO cooler

Control panel LO/LO heat exchanger

WÄRTSILÄ 20 POWERSKID

63

FLOATING POWER PLANTSWärtsilä’s floating power plants integrate our expertise in marine technology with the many benefits of flexible, decentralised power generation.

Floating power plants are based on tested components and system solutions. They are constructed cost effectively and rapidly in a well-controlled industrial setting. When towed into place and connected to the grid, the plants are fully functional, providing a fail-safe option even in the remotest locations and under the most challenging ambient conditions.

Floating power plants can also provide a rapid answer to an increase in power demand in advance of new, land-based plants. Our turnkey solutions include site preparation and operation and maintenance services, according

LIHIR, PAPUA NEW GUINEACustomer ............................................................... IndustryType ..............................Wärtsilä 32 liquid fuel power plantOperating mode .......................................Flexible baseloadGensets ..................................................8 x Wärtsilä 20V32Total output ........................................................... 71.4 MWFuel ...............................................................................HFOScope .......................EEQ (Engineered Equipment Delivery)Delivered ..................................................................... 2011

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SEABOARD, DOMINICAN REPUBLICCustomer ....................................................................... IPPType .......................Flexicycle 50DF multi-fuel power plantOperating mode .......................................Flexible baseloadGensets ............................................. 6 x Wärtsilä 18V50DFTotal output ......................................................... 106.3 MWFuel ......................................multi-fuel (natural gas & HFO)Scope .......................EEQ (Engineered Equipment Delivery) Delivered ..................................................................... 2011

to customer needs. The lead time from contract to start-up of commercial operations is short, guaranteeing a quick return on investment.

Wärtsilä offers floating power plants based on any of the gensets reviewed previously in this catalogue.Advantages of a floating power plant:zz Provides fast supply of electricity to areas with limited infrastructurezz Is a mobile asset, possible to relocate or tradezz Does not require a large sitezz Is less dependent of soil qualityzz Provides secure power supply in the event of an earthquake or floods

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COMBINED HEAT & POWER AND TRIGENERATION POWER PLANTSWärtsilä’s combined heat and power (CHP) plants incorporate both power and heat generation. The system for heat generation, in parallel with the production of electricity, steam, hot water, or chilled water, is optimally designed for the customer’s specific needs and requirements. Total plant efficiencies can rise to 90% and even higher. CHP plants can run on various fuels while maintaining low emissions and high efficiency. The heat recovery systems can be defined as post engine “hang-on” types, and do not directly affect either engine performance or running. The engine will give the same high electrical efficiencies and output, regardless of the rate of heat production. CHP plants run with significantly less fuel input than separate power and heat generation.

Wärtsilä’s CHP solutions for district cooling and trigeneration are attractive solutions for large facilities such as airports, shopping centres, housing areas, and other building complexes with substantial heating and cooling demands. Depending on the customer’s heating and/or cooling requirements, plant location, and the seasonal variations in ambient conditions, the plant can be equipped with standardised heat recovery and chiller solutions, with absorption chillers for heat recovery and electrically driven chillers for covering the peak demands.

Wärtsilä offers CHP & trigeneration power plants based on any of the gensets reviewed previously in this catalogue.

Steamconsumer

CAC 1 and 2

Electricity

STEAM GENERATION FOR INDUSTRIAL APPLICATIONS

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67

PLANT TOTAL EFFICIENCY DEPENDING ON HOT WATER TEMPERATURES

Based on 20V34SG at 25°C and 30% RH

HOT WATER GENERATION FOR DISTRICT HEATING APPLICATIONS


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TRIGENERATION

Based on 20V34SG engine at 25°C and 30°CHeating mode: hot water temperatures 84/45 °CCooling mode: hot water temperatures 95/78 °C

STEAM GENERATION FOR INDUSTRIAL APPLICATIONS


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LINATE AIRPORT, MILAN, ITALYFlexible baseload in combination with cooling in summer and heating in winter for Linate airport.Customer ....................................................IndustryType ............................Wärtsilä 34 gas power plantOperating mode ........................................Baseload ............... (Industrial self-generation, Trigeneration)Gensets ................................. 3 x Wärtsilä 20V34SGTotal electrical output ................................. 24 MWe

Total heat output ..................................... 17.5 MWth

Total efficiency ............................................. 80.2 %Fuel: ...................................................... Natural gasScope ........... EEQ (Engineered Equipment Delivery)Delivered: .........................................................2007

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The high efficiency of Wärtsilä’s CHP and trigeneration plants translates into considerable savings in fuel costs compared to other technologies. A decentralized combined heat and power plant increases the reliability of energy supply in the neighbourhood. Total energy production is local and close to the point of consumption.

As demands change, the design of the plants makes it possible to increase the plant size in stages by adding new engines. This also allows for a smaller initial investment with the option to expand later as required.

TOWN CONCEPTWhen the plant is situated in the middle of a city or an industrial plant site, the layout is more compact and the protective shielding is stronger. The two-floor plant layout represents a differentiated approach, and the exterior of the plant and the special architectural design of the power house allow it to integrate seamlessly into its surroundings. The emission levels are kept very low with effective emission reduction systems and special wall architecture and heavy duty silencers are installed to eliminate any potential problems, keeping the noise levels well inside the comfort limits even for the closest dwellers.

Radiator

+15,500

Combined SCR/OCI-CAT

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CHP-module Engine-generator set

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BARAJAS AIRPORT, SPAINThe trigeneration plant, connected to the airport’s internal grid and to the public grid. The plant provides electricity continuously, as well as heating during the winter and cooling during the summer.Customer ............................................................... IndustryType ..........................Wärtsilä 32DF multi-fuel power plantOperating mode ....................................................Baseload

(Industrial self generation, trigeneration)Gensets ............................................. 6 x Wärtsilä 18V32DFTotal electrical output ......................................... 33.6 MWeTotal heat output ................................................ 24.0 MWthTotal absorption cooling output .......................... 18.0 MWcTotal efficiency ............................................................. 74%Fuel .......................................................... Natural gas, HFOScope .......................EEQ (Engineered Equipment Delivery)Delivered ..................................................................... 2009

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FROM WELLHEAD TO REFINERY FEEDWärtsilä offers power solutions for every phase of oil and gas exploration, production, transportation and refining, both onshore and offshore. We offer state-of-the-art power plant solutions, EPC deliveries, and lifetime support solutions to maximise revenues and minimise downtime.

These power plants solutions can operate on fuels available at the site, such as crude oil or associated gas. Associated gas operation enables substantial potential for fuel cost saving and flaring reduction.

oil and gas industry SOLUtions

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Fuel Sharing

0

10

20

30

40

50

60

70

80

90

100 Fuel oil operation

Engine load%

Gasshare %

GD operation

Transfer window

Fuel Sharing

Liquid fuel share %

WÄRTSILÄ 32GD FUEL SHARING WINDOW

Thanks to the unique pilot fuel injection method for initiating combustion,associated gas can be used for power generation. If the supply of gas varies in quantity and quality, the answer is fuel sharing.

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FIELD POWER GENERATIONWärtsilä power plants range to above 600 MW. Proven reliability, fuel flexibility and low emissions make the plants suitable for demanding applications in the oil and gas industry.

Our power plants can be run on associated gas, crude oil, residual, diesel oil or a combination of liquid and gaseous fuels. This enables the operator to choose the fuel with the lowest price and best availability. The system is also

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tolerant against fuel quality variations and is, therefore, highly suitable for oilfield power generation.

The modular design of our field power plants enables trouble-free installation and fast-track delivery anywhere in the world. Prefabricated, functionally pretested modules guarantee consistent quality and performance. Site installation is simply a matter of assembling and connecting the modules.

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Wärtsilä power plants are able to run on a wide selection of fuels, ranging from natural gas to fuel-water emulsions.

Fuels such as crude oil, fuel-water emulsions, associated gas, liquid biofuel, biogas and other fuels outside globally recognised standard fuel specifications, should be carefully analysed for each power plant project prior to use. Due to the nature of these types of fuels their quality might vary over time, and consequently fuel quality analyses should be carried out on a regular basis.

APPROVED GASEOUS FUELS AND LIQUIFIED NATURAL GASWärtsilä power plants can be run on the following gases.

NATURAL GASNatural gas is the decayed remains of organic material (plants and animals) which over time has turned to gas under the impact of pressure and heat. It is a naturally occuring hydrocarbon gas mixture. Natural gas of commercial pipeline quality consists of methane and is processed to meet guaranteed specifications for heating value, Wobbe index and cleanliness.

LIQUIFIED NATURAL GAS (LNG)Liquified natural gas (LNG) is natural gas that has been converted to liquid form for easier transport and storage. LNG takes up about 1/600th ofthe volume of natural gas in gaseous state. LNG is odourless, colorless, non-toxic and non-corrosive.

ASSOCIATED GASAssociated gas is a constituent that is separated from crude oil in oil field degassing equipment. The methane content is less than in natural gas, but the concentration of heavier hydrocarbons is higher, thus normally producing a high heating value. Gas-diesel engines are very suitable for burning associated gas, either in normal gas-diesel mode or using the “fuel sharing” mode.

BIO GASESBio gases are the result of treating biological matter in digesters or through other decomposing processes. The resulting gas consists of methane and carbon dioxide.

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COAL BED NATURAL GASCoal bed natural gas is collected from underground coal layers. It contains methane, water and carbon dioxide in varying concentrations. Unlike natural gas from conventional reservoirs, coal bed gas contains less heavier hydrocarbone such as propane or butane, and no natural gas condensate. It often contains some carbon dioxide.

SHALE GASShale gas is natural gas trapped in shale, fine-grained sedimentary rock which consists of mineral flakes, particularly quartz and calcite. Together with coalbed methane and methane hydrates, shale gas is an‘unconventional’ source of natural gas.

Fuel

Liquid Gas

Solution

Crud

e

Fuel

-wat

er e

mul

sion

Liqu

id b

iofu

el

LFO

HFO

Asso

ciate

d ga

s

Biog

as

Coal

bed

nat

ural

gas

LNG

Natu

ral g

as

Shal

e ga

sWärtsilä 34 gas power plant z z z z z

Wärtsilä 34 gas grid stability power plant z z z z z

Wärtsilä 50 gas power plant z z z z z

Wärtsilä 34DF multi-fuel power plant z z z z z z z z

Wärtsilä 34DF multi-fuel grid stability z z z z z z z z

Wärtsilä 50DF multi-fuel power plant z z z z z z z z

Wärtsilä 32GD multi-fuel power plant z z z z z z z z z z z

Wärtsilä 46GD multi-fuel power plant z z z z z z z z z z z

Flexicycle power plant (gas) z z z z z

Flexicycle power plant (multi-fuel) z z z z z z z z

Wärtsilä 32 liquid fuel power plant z z z z z

Wärtsilä 32 liquid fuel grid stability power plant z

Wärtsilä 46 liquid fuel power plant z z z z z

Wärtsilä 34 GasCube (Gas configuration) z z z z z

Wärtsilä 34 GasCube (Multi-fuel configuration) z z z z z z z z z

Wärtsilä 32 OilCube z z z

Wärtsilä 20 Container plant z z z z

Wärtsilä 20 Powerskid z z z

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NATURAL GAS AND LNGWärtsilä gas engines are designed and developed for continuous operation on natural gas, without reduction in the rated output, and on gas qualities according to the specifications below. Gases other than pipeline quality natural gas can also be used and are considered on a case by case basis.

Property Unit Limit

Lower heating value (LHV), min. MJ/m3N 2) 281)

Methane number (MN), min. 803)

Methane (CH4) content, min. 4) Vol-% 70

Hydrogen sulphide (H2S) content, max. Vol-% 0.05

Hydrogen (H2) content, max. 4) Vol-% 3.0

Water and hydrocarbon condensate before engine, max. 5) Vol-% Not allowed

Ammonia content, max. mg/m3N 25

Chlorine + Fluorine content, max. mg/m3N 50

Particles or solids content in engine inlet, max. mg/m3N 50

Particles or solids size in engine inlet, max. mm 5

Gas inlet temperature °C 0–60

1) The required gas feed pressure is depending on the LHV, e.g. for SG and DF engines 28 MJ/m3 N requires a 6 bar pressure for full engine output. In GD engines low LHV can be compensated with fuel sharing.2) Values for volume (m3

N) are given at 0°C and 101.3 kPa.3) SG and DF engine outputs is depending on the Methane Number. Full engine output at highest efficiency is achieved at MN80, lower MN can be used with an influence on engine performance and may cause derating of the engine. GD engines are not affected by MN.Methane Number (MN) can be assigned to any gaseous fuel based on its composition and it gives a scale to compare the resistance to knock of different gases. The MN is calculated by Wärtsilä.4) If the hydrogen content of gas is higher than 3.0 vol-%, or the methane content is lower than 70 vol-% theuse of gas has to be considered case by case.5) Dew point of natural gas is below the minimum operating temperature and pressure.

See www.wartsila.com for latest updates.

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FUEL flexibility

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LIQUID FUELS

LIGHT FUEL OILLight fuel oils or diesel oils are high value distillates that have traditionally been used to fuel diesel engine power plants, both for stand-by operation and baseload applications. The use of light fuel oils in baseload applications has decreased since it has become possible to use cheaper lower grade fuels. There are, however, certain applications, such as backup power plants, and installations on islands and in arctic conditions, where light fuel oil is still the preferred alternative.

HEAVY FUEL OILSHeavy fuel oils are blended products based on the residues from various refinery distillation and cracking processes. They are black viscous liquids which require heating for storage and combustion. Heavy fuel oils are used for diesel engines in power plant and marine applications.

CRUDE OILCrude oil is a highly complex mixture of hydrocarbons and other components. The flash point of crude oil is low, typically below the ambient temperature. Crude oil can also be used as fuel in power plants with diesel

GERAMAR I AND II, BRAZILCustomer ........................................................... IPPType ..................Wärtsilä 32 liquid fuel power plantOperating mode ...........................Flexible baseloadGensets ....................................38 x Wärtsilä 20V32Total output ................................................ 332 MWFuel ...................................................................HFOScope .......................................... EPC (Engineering,

Procurement and Construction)Delivered ................................................ 2009/2010

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engines, for example in oilfield power production. Another application is for pumping stations located along a crude oil pipeline, where fuel from the pipeline can be used for the prime movers.

LIQUID BIOFUELLiquid biofuels are derived from biological material and can be produced from a variety of carbon sources. Common liquid biofuels approved for use in Wärtsilä engines include oils from various oilseeds, such as palm oil, palm stearin, rape seed oil, sunflower oil and jatropha oil. Liquid biofuels can also be of non vegetable origin, i.e. oils or fats from fish, poultry and animals. Refined biofuel qualities, such as transesterified biodiesel or hydrogenated renewable diesel, can also be used.

FUEL-WATER EMULSIONAn oil-in-water type emulsion is one way of utilising the residue coming from a refinery as fuel in a diesel power plant. By making an emulsion with water the viscosity is dramatically reduced, enabling it to be pumped at ambient temperature in warm countries. Using it in the diesel engine requires only a fraction of the heating needed for heavy fuel oil.

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LIGHT FUEL OILThe fuel specification is based on the ISO 8217:2010(E) standard and covers the fuel categories ISO-F-DMAàDMB

Property Unit DMA DMZ DMB Test method reference

Kinematic viscosity at 40°C, min.i) Kinematic viscosity at 40°C, max.

mm²/s a) mm²/s a)

2.000 6.000

3.000 6.000

2.000 11.00 ISO 3104

Density at 15°C, max. kg/m³ 890.0 890.0 900.0 ISO 3675 or ISO 12185

Cetane index, min. – 40 40 35 ISO 4264

Sulphur, max. b) % m/m 1.50 1.50 2.00 ISO 8754 or ISO 14596

Flash point, min. °C 60.0 60.0 60.0 ISO 2719

Hydrogen sulfide, max. c) mg/kg 2.00 2.00 2.00 IP 570

Acid number, max. mg KOH/g 0.5 0.5 0.5 ASTM D664

Total sediment by hot filtration (Total sediment existent), max. % m/m – 0.10 e) ISO 10307-1

Oxidation stability, max. g/m³ 25 25 25 f) ISO 12205

Carbon residue on 10 % v/v distillation bottoms, max.Carbon residue: micro method, max.

% m/m 0.30 –

0.30 –

– 0.30

ISO 10370 ISO 10370

Pour point (upper), max. d) –Winter quality –Summer quality

°C

-6 0

-6 0

0 6

ISO 3016

Appearance – Clear and bright j) e, f, g) –

Water, max. % v/v – 0.30 e) ISO 3733

Ash, max. % m/m 0.010 0.010 0.010 ISO 6245

Lubricity, corrected to wear scar diameter (wsd 1,4) at 60°C, max h) µm 520 520 520 g) ISO 12156-1

a) 1 mm²/s = 1 cSt

b) Notwithstanding the limits given, the purchaser shall define the maximum sulphur content in accordance with relevant statutory limitations.

c) The implementation date for compliance with the limit shall be 1 July 2012. Until such time, the specified value is given for guidance.

d) Purchasers shall ensure that this pour point value is suitable for the equipment on board/at the plant, especially if the ship operates/plant is located in cold climates.

e) If the sample is not clear and bright, the total sediment and water tests shall be required.

f) If the sample is not clear and bright, the test cannot be undertaken and hence the oxidation stability limit shall not apply.

g) If the sample is not clear and bright, the test cannot be undertaken and hence the lubricity limit shall not apply.

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h) The requirement is applicable to fuels with sulphur content below 500 mg/kg (0.050 m/m).

i) Additional properties specified by the engine manufacturer, which are not included in the ISO 8217:2010(E) standard:

Min. injection viscosities z Wärtsilä 20: 1.8 mm²/s z Wärtsilä 32: 2.0 mm²/s z Wärtsilä 46 (with conv. FIE): 2.8 mm²/s z Wärtsilä 32DF and Wärtsilä 34DF: 2.0 mm²/s for pilot and main/back-up fuel z Wärtsilä 50DF: 2.0 mm²/s for pilot fuel and 2.8 mm2/s for main/back-up fuel.

Max. injection viscosity for all above mentioned 4-stroke diesel engine types: 24 mm²/s z DF engines: 11.0 mm²/s for pilot fuel and 24.0 mm²/s for main/back-up fuel.

j) If the sample is dyed and not transparent, then the water limit and test method ISO 12937 shall apply.

The fuel shall not contain any additive at the concentration used in the fuel, or any added substance or chemical waste that jeopardises the safety of installation or adversely affects the performance of the machinery or is harmful to personnel or contributes overall to additional air pollution.

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HEAVY FUEL OILThe fuel specification “HFO 2” is based on the ISO 8217:2005(E) standard and covers the fuel categories ISO-F-RMA 30 – RMK 700. Additionally, the engine manufacturer has specified the fuel specification “HFO 1”. This tighter specification is an alternative and by using a fuel fulfilling this specification, longer overhaul intervals of specific engine components may be expected (see the Engine Manual of a specific engine type).

Property Unit LimitHFO 1

LimitHFO 2

Test method reference

Viscosity at 50/100°C, max.at 100°F, max.

cStRedwood No. 1 sec.

700/557200

700/557200

ISO 3104

Viscosity bef. injection pumps 4) cSt 20±4 20±4

Density at 15°C, max. kg/m³ 991.0/ 1010.0 1)

991.0/1010.0 1)

ISO 3675 or 12185

CCAI, max. 4) 850 870 2) ISO 8217, Annex B

Water max. Vol-% 0.5 0.5 ISO 3733

Water bef. engine, max. 4) Vol-% 0.3 0.3 ISO 3733

Sulphur, max. % m/m 1.50 4.50 ISO 8754 or 14596

Ash, max. % m/m 0.05 0.15 ISO 6245

Vanadium, max. 3) mg/kg 100 600 ISO 14597 or IP 501 or 470

Sodium, max. 3, 4) mg/kg 50 50 ISO 10478

Sodium bef. engine, max. 3, 4) mg/kg 30 30 ISO 10478

Aluminium + Silicon, max. mg/kg 30 80 ISO 10478 or IP 501 or 470

Aluminium + Silicon bef. engine, max. 4) mg/kg 15 15 ISO 10478 or IP 501

or 470

Carbon residue, max. % m/m 15 22 ISO 10370

Asphaltenes, max. 4) % m/m 8 14 ASTM D 3279

Flash point (PMCC), min. °C 60 60 ISO 2719

Pour point, max. °C 30 30 ISO 3016

Total sediment potential, max. % m/m 0.10 0.10 ISO 10307-2

Used lubricating oil 5)

– Calcium, max.– Zinc, max.– Phosphorus, max.

mg/kgmg/kgmg/kg

301515

301515

IP 501 or 470IP 501 or 470IP 501 or 500

FUEL flexibility


1) Max. 1010 kg/m3 at 15°C, provided the fuel treatment system is designed accordingly.2) Straight run residues show CCAI values in the 770 to 840 range and are very good ignitors. Cracked residues delivered as bunkers may range from 840 to – in exceptional cases – above 900. Most bunkers remain in the max. 850 to 870 range at the moment.3) Sodium contributes to hot corrosion on exhaust valves when combined with high sulphur and vanadium contents. Sodium also strongly contributes to fouling of the exhaust gas turbine blading at high loads.The aggressiveness of the fuel depends on its proportions of sodium and vanadium, but also on the total amount of ash. Hot corrosion and deposit formation are, however, also influenced by other ash constituents. It is therefore difficult to set strict limits based only on the sodium and vanadium content of the fuel. Also a fuel with lower sodium and vanadium contents than specified above, can cause hot corrosion on engine components.4) Additional properties specified by the engine manufacturer, which are not included in the ISO specification.5) A fuel shall be considered to be free of used lubricating oil (ULO), if one or more of the elements calcium, zinc and phosphorus are below or at the specified limits. All three elements shall exceed the same limits before a fuel shall be deemed to contain ULO.

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CRUDE OILProperty Unit Limit Test method reference

Kinematic viscosity bef. inj. pumps, min.bef. inj. pumps, max.

mm²/s a) 2.024

Kinematic viscosity at 50 °C, max. mm²/s a) 700.0 ISO 3104

Density at 15°C, max. kg/m³ 991.0/1010.0 b) ISO 3675 or 12185

CCAI, max. 870 ISO 8217, Annex F

Water bef. engine, max. % v/v 0.30 ISO 3733 or ASTM D 6304-C

Sulphur, max. c) % m/m 4.50 ISO 8754 or 14596

Ash, max. % m/m 0.15 ISO 6245 or LP1001

Vanadium, max. mg/kg 450 IP 501, IP 470 or ISO 14597

Sodium, max. mg/kg 100 IP 501 or IP 470

Sodium bef. engine, max. mg/kg 30 IP 501 or IP 470

Aluminium + Silicon, max. mg/kg 30 IP 501, IP 470 or ISO 10478

Aluminium + Silicon bef. engine, max. mg/kg 15 IP 501, IP 470 or ISO 10478

Calcium + Potassium + Magnesium bef. engine, max. mg/kg 50 IP 501 or 500 for Ca and ISO

10478 for K and Mg

Carbon residue, max. % m/m 20.00 ISO 10370

Asphaltenes, max. % m/m 14 ASTM D3279

Reid vapour pressure, max. at 37.8°C kPa 65 ASTM D323

Pour point, max. °C 30 ISO 3016

Cloud point orCold filter plugging point, max. °C 60 d) ISO 3015

IP 309

Total sediment aged, max. % m/m 0.10 ISO 10307-2

Hydrogen sulphide, max. mg/kg 5 IP 399 or IP 570

Acid number, max. mg KOH/g 3.0 ASTM D664

a) 1 mm²/s = 1 cSt.b) Max. 1010 kg/m³ at 15°C, provided the fuel treatment system can reduce water and solids (sediment, sodium, aluminium, silicon, calcium, potassium, magnesium) before engine to the specified levels.c) Notwithstanding the limits given, the purchaser shall define the maximum sulphur content in accordance with relevant statutory limitations.d) Fuel temperature in the whole fuel system including storage tanks must be kept during stand-by, start-up and operation 10–15 °C above the cloud point in order to avoid crystallisation and formation of solid waxy compounds (typically paraffins) causing blocking of fuel filters and small size orifices. Additionally, fuel viscosity sets a limit to cloud point so that fuel must not be heated above the temperature resulting in a lower viscosity before the injection pumps than specified above.

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LIQUID BIOFUELProperty Unit Limit Test method

reference

Viscosity, max.Injection viscosity, min.Injection viscosity, max.

cSt @ 40°CcStcSt

100 1)

1.8 – 2.8 2)

24ISO 3104

Density, max. kg/m³ @ 15°C 991 ISO 3675 or 12185

Ignition properties 3) FIA test

Sulphur, max. % m/m 0.05 ISO 8754

Total sediment existent, max. % m/m 0.05 ISO 10307-1

Water, max. before engine Vol-% 0.20 ISO 3733

Micro carbon residue, max. % m/m 0.50 ISO 10370

Ash, max. % m/m 0.05 ISO 6245/ LP1001

Phosphorus, max. mg/kg 100 ISO 10478

Silicon, max. mg/kg 15 ISO 10478

Alkali content (Na+K), max. mg/kg 30 ISO 10478

Flash point (PMCC), min. °C 60 ISO 2719

Cloud point, max. °C 4) ISO 3015

Cold filter plugging point, max. °C 4) IP 309

Copper strip corrosion(3 hrs @ 50°C), max. Rating 1b ASTM D130

Steel corrosion (24/72 hours @ 20, 60 and 120°C), max. Rating No signs of

corrosion LP 2902

Acid number, max. mg KOH/g 15.0 ASTM D664

Strong acid number, max. mg KOH/g 0.0 ASTM D664

Iodine number, max. g iodine/100 g 120 ISO 3961

Synthetic polymers % m/m Report 5) LP 2401 ext. and LP 3402

1) If injection viscosity of max. 24 cSt can not be achieved with an unheated fuel, fuel system has to be equipped with a heater2) Min. limit at engine inlet in running conditions; Wärtsilä 20: 1.8 cSt, Wärtsilä 32: 2.0 cSt, Wärtsilä 46: 2.8 cSt, Wärtsilä 34DF: 2.0 cSt, Wärtsilä 50DF: 2.8 cSt3) Ignition properties have to be equal to or better than the requirements for fossil fuels, i.e., CN min. 35 for LFO and CCAI max. 870 for HFO.4) Cloud point and cold filter plugging point have to be at least 10°C below fuel injection temperature.5) Biofuels originating from food industry can contain synthetic polymers, like e.g. styrene, propene and ethylene used in packing material. Such compounds can cause filter clogging and shall thus not be present in biofuels.

FUEL flexibility

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BIODIESELProperty Unit Limit Test method

referenceViscosity, min. - max.Injection viscosity, min.

cSt @ 40°CcSt

3.50 – 5.001.8 – 2.8 1) EN ISO 3104

Density, min. - max. kg/m³ @ 15°C 860 - 900 EN ISO 3675/ 12185

Cetane number, min. 51.0 EN ISO 5165

Sulphur content, max. mg/kg 10.0 prEN ISO 20846/ 20884

Sulphated ash content, max. % m/m 0.02 ISO 3987

Total contamination, max. mg/kg 24 EN 12662

Water content, max. mg/kg 500 EN ISO 12937Carbon residue (on 10% distillation residue), max. % m/m 0.30 EN ISO 10370

Phosphorus content, max. mg/kg 10.0 EN 14107

Group I metals (Na + K) content, max. mg/kg 5.0 EN 14108/ 14109

Group II metals (Ca + Mg) content, max. mg/kg 5.0 prEN 14538

Flash point, min. °C 120 prEN ISO 3679Cold filter plugging point, max. (climate dependent requirement) °C -44 ® +5 2) EN 116

Oxidation stability @ 110°C, min. hrs 6.0 EN 14112Copper strip corrosion (3 hrs @ 50°C), max. Rating Class 1 EN ISO 2160

Acid value, max. mg KOH/g 0.50 EN 14104

Iodine value, max. g iodine/100 g 120 EN 14111

Ester content, min. % m/m 96.5 EN 14103

Linolenic acid methyl ester, max. % m/m 12.0 EN 14103

Polyunsaturated methyl esters, max. % m/m 1

Methanol content, max. % m/m 0.20 EN 14110

Monoglyceride content, max. % m/m 0.80 EN 14105

Diglyceride content, max. % m/m 0.20 EN 14105

Triglyceride content, max. % m/m 0.20 EN 14105

Free glycerol, max. % m/m 0.02 EN 14105/ 14106

Total glycerol, max. % m/m 0.25 EN 14105

1) Min. limit at engine inlet in running conditions; Wärtsilä 20: 1.8 cSt, Wärtsilä 32: 2.0 cSt, Wärtsilä 46: 2.8 cSt, Wärtsilä 34DF: 2.0 cSt, Wärtsilä 50DF: 2.0 cSt for pilot fuel & 2.8 cSt for main/backup fuel2) Cold flow properties of renewable bio diesel can vary based on the geographical location and also based on the feedstock properties, which issues must be taken into account when designing the fuel system.

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MODULAR SOLUTIONSA module is a self-contained component of a system, which has a well-defined interface to the other components. Something is modular if it includes or uses modules, which can be interchanged as units without disassembly of the module.

As energy demand grows, the high modularity of Wärtsilä’s products makes it easy to expand a power plant to meet increasing future demand.

PLANT TECHNOLOGYPLANT TECHNOLOGY

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PLANT TECHNOLOGY

The common interfaces and flexibility of Wärtsilä’s modular design, fulfilling a range of specifications and recommendations, addresses both the demand of today’s customer and potential future needs.

The focus of modularisation is around the engine and inside the power house, even though modules are also used elsewhere, starting with the unloading of fuel, lubricating oil and other process-related items. By using predefined modular solutions, Wärtsilä can ensure that set performance targets are reached.

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Oil plant Wärtsilä 46 fuel treatment house

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Rapid installation time is one of the main benefits. Prefabrication also ensures consistent high quality. Other benefits include the compact and predefined design for container transportation, and the use of well-proven components from well-known suppliers. The use of portfolio modules leads to higher documentation quality during the tender phase. When compared to carrying out such work on site, the controlled manufacturing, cleaning, and painting processes associated with modularisation, have a positive environmental impact.

For customers, modularised design means higher total feasibility in their power plant investment.

Some of the benefits of modularisation are:zz pre-designed solutionzz fast and easy installation on sitezz proven designzz quality controlzz optimised pipingzz compact assemblyzz standardised connection interfaceszz optimised transport dimensions

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The auxiliary systems provide functions for fluid handling and control. They facilitate storage, transfer and conditioning of the operation media at the correct process parameters. Some functions are common for several engines, for example, compressed air units and maintenance water tank(s), while other units, such as the engine auxiliary unit, gas regulating unit and exhaust gas module are engine specific.

Stack with exhaust gas silencer

Radiators

Service lube oil tank

Used lube oil tankNew lube oil tank

Lube oil pump unit

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Crankcase ventilation outlet

Exhaust gas module

Intake air filter

Engine auxiliary module

Engine generator set

Control air unit and air bottle

Starting air unit and air bottle

Maintenance water tank

Compact gas ramp

Oil plant Wärtsilä 46 auxiliary area

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Wärtsilä Condition Based Maintenance Support Centre

ELECTRICAL AND AUTOMATIONThe Wärtsilä Power Plant Electrical and Automation concept provides a complete plant management solution with standardised modules, generators, switchgears and transformers, which can be tuned to the customers or utility requirements.Wärtsilä Power Plant Automation is based on the following building blocks:zz WOIS (Wärtsilä Operators Interface System) is the operator’s workstation, for process displays, control actions, trends, alarm and event listszz WISE (Wärtsilä Information System Environment) is the workstation for reports, logbook, electronic documentation and 3rd party interfaceszz UNIC is the engine embedded control system, handling all the control, monitoring and protection functions of the engine, together with the PLCzz PLC based process control system handles all the control, monitoring and control functions of the genset and plant equipmentzz Remote connection provides a secure internet or satellite link, to give remote access to the information in the WOIS and WISE systemszz Condition Based Maintenance (CBM) reporting system, is a subscriber based condition evaluation and reporting system created by Wärtsilä experts.

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Ergonomics have been taken into account in the design of the control room, giving the operator a comfortable and user friendly environment.

All these systems have been developed with complete integration, and have clear and easy user interfaces providing a uniform interface and logic for the operators.

AUTOMATED OPERATION MODESOperational flexibility is applied in the same package supporting either baseload, intermediate, peak load or stand-by power generation. Thanks to the intelligent controllers, the Wärtsilä solution provides:zz True MW control with embedded frequency support and power factor control for easy plant power management and import/export controlzz Isochronous load sharing of both active and reactive power for island mode operation supportzz Droop mode as a backup and traditional operation mode.

All these operating modes are inbuilt and transfer between the modes is automatic and bump less.

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EMISSIONS REDUCTION AND MONITORINGOne of the principal aims of Wärtsilä’s Power Plants business is to maintain a high level of expertise in cleaning methods for different power plant effluents and emissions, and to offer a variety of proven reduction technologies for different market needs.

EMISSIONS REDUCTION – GAS ENGINESSulphur dioxide (SO2) and particulate matter (PM) emissions are insignificant for power plants running on natural gas. Nitrogen oxide (NOX) emissions are also low.

DRY METHODS (PRIMARY)Modern Otto gas engines use the lean-burn combustion process. In this process, natural gas and air are premixed in a low fuel/air ratio before being fed into the cylinders. The lean-burn process efficiently reduces NOX emissions due to a lower combustion temperature. An added advantage with the lean-burn process is the high output and efficiency of the engine.

Gas-fired lean-burn engines have sufficiently low NOX emissions to comply with most national/local regulations using lean-burn primary methods only.

SELECTIVE CATALYTIC REDUCTION (SCR)In areas that are subject to stringent control of NOX emissions due to, for example, existing pollution levels in degraded airsheds or very strict local regulations, gas-fired engines can be equipped with SCR units. In the SCR, NOX emissions are reduced by a reagent that is either an aqueous solution of urea or ammonia. The SCR units can even reduce NOX emissions to a single digit level with lean-burn engines (in natural gas mode).

OXIDATION CATALYSTSGas-fired spark-ignited (SG) and multi-fuel (DF) engines can be equipped with oxidation catalysts for the abatement of carbon monoxide (CO) and/or hydrocarbon (HC) emissions, if required by national regulations or local air pollution levels.

WÄRTSILÄ IOXIThe Wärtsilä IOXI (Integrated Oxidation Catalyst) is a compact, cost efficient product that is applicable for moderate CO and formaldehyde (CH2O) reduction

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from gas engines. Gas engines equipped with IOXI can comply with stack emission limits of stationary regulations such as Germany’s TA Luft 2002.

COMBINED SCR AND OXIDATION CATALYST In some areas efficient multi-component emissions reduction is required. The combined catalyst system comprises SCR for NOX emissions and catalytic oxidation for CO and/or HC emissions. In combination with the combined catalyst system, a thorough optimisation of the engine operation under different conditions is carried out. This ensures the best overall performance.

The Humboldt power plant, located in Eureka, California, consists of 10 Wärtsilä 18V50DF gas engines and has a total output of 162 MW. The multi-fuel (DF) engines are able to operate on light fuel oil as back-up. The plant is equipped with combined SCRs and oxidation catalysts and is capable of meeting the strict Californian emission requirements both in gas and liquid fuel mode.

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EMISSIONS REDUCTION – DIESEL ENGINESNitrogen oxides (NOX), sulphur dioxide (SO2) and particulate matter (PM) are the main emissions of interest regarding stationary diesel engines. SO2 and PM emissions are mainly related to the quality of the liquid fuel. Diesel engines used in the power industry have low carbon monoxide (CO) and hydrocarbon (HC) emissions thanks to their high thermal efficiency.

Wärtsilä’s product development strategy for fuel oil-fired diesel power plants is to meet the stack emission limits set by the World Bank/IFC “General/Thermal Power Plants EHS Guidelines” 2007/2008, for new stationary combustion engine installations up to 300 MWth in non-degraded airsheds by using dry primary methods.

Secondary flue gas treatment methods are available for meeting emission requirements when necessary due to strict regulations, or when only low grade liquid fuels are commercially available.

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DRY METHODS (PRIMARY)The target of dry primary methods in the Wärtsilä engine development process is to achieve the best overall emissions performance, while maintaining the good thermal efficiency of the engine. The main elements of the Low-NOX combustion process in Wärtsilä diesel engines are:zz Late fuel injection startzz High compression ratiozz Optimised combustion chamberzz Optimised fuel injection rate profilezz Early inlet valve closing (Miller concept) together with high boost pressure.

These are the key elements for suppressing the combustion peak temperatures, resulting in reduced NOX formation.

UTE VIANA, ESPIRITO SANTO, BRAZILCustomer ....................................................................... IPPType .............................Wärtsilä 32 liquid fuel grid stabilityOperating mode ........... Peak load / stand-by & emergencyGensets ................................................20 x Wärtsilä 20V32Total output ............................................................ 175 MWFuel ...............................................................................HFOScope ... EPC (Engineering, Procurement and Construction)Delivered ..................................................................... 2009

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SELECTIVE CATALYTIC REDUCTION (SCR)Wärtsilä’s diesel engine power plants can be equipped with SCR units to reduce NOX emissions if required.

NOX emissions are typically reduced by up to 80–90% by using a reagent that is either an aqueous solution of urea or ammonia. The composition and structure of the catalyst element are selected based on fuel properties. At high reduction rates, the size of the SCR reactor increases and more complicated premixing and reagent injection systems are needed. In addition the control system becomes very critical due to operation within a narrow window.

FLUE GAS DE-SULPHURISATION (FGD)Several FGD types are available for the power plant market. The most feasible methods in stationary engine plants have generally been proven to be wet sodium hydroxide (NaOH) FGD in smaller plants, and wet calcium carbonate (CaCO3) FGD in larger plants. Wet FGD systems are typically capable of removing up to 90% of the SO2 emissions. All wet FGD solutions require large quantities of water and reagents.

The FGD end products produced, either liquid or solid depending on the chosen FGD technique, need to be disposed of in an environmentally acceptable way. The composition of the end product depends on the fuel oil used, lubrication oil, process water and reagents. The disposal and utilisation options available for the end product should be examined in the environmental assessment of the project, by considering the existing infrastructure and legislation/regulations.

ELECTROSTATIC PRECIPITATOR (ESP)A dry ESP unit can be used to reduce PM emissions. The ESP technique provides a stable, low pressure-loss option to reduce PM emissions.

ESP’s dry end product, fly ash, needs to be disposed of in an environmentally acceptable way. The composition of the end product depends on the fuel and lubrication oil used. The disposal and utilisation options available for the end product should be examined in the environmental assessment of the project, by considering the existing infrastructure and legislation/regulations.

EMISSIONS MONITORINGThe measurement of emissions on a regular basis, e.g. annually, in combination with strict compliance with fuel specifications, is commonly used for ensuring compliance with emission requirements.


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In cases where continuous data on emission levels is required, indicative or parametric emissions monitoring systems will provide robust, good quality and cost efficient emissions monitoring. In these systems, emissions are calculated based on process data, such as engine parameters, fuel composition and ambient data.

In some installations, continuous emissions monitoring systems (CEMS) based on analysers are required. There are many different CEMS on the market and the choice of system needs to take into careful consideration the installation’s specific features, such as measured components, fuel and stack configuration. The integration of emissions data handling and reporting into the plant system is a crucial part of a successful emissions monitoring system.

EMISSIONS REDUCTION – EFFLUENTSThe oily water collection and treatment system is an essential part of the engine power plant. The system is designed to collect water from areas that are potentially contaminated with oil and other impurities for treatment. Before discharge from the plant, contaminated water can be either treated on-site by the Wärtsilä oily water treatment (OWT) unit or transported for proper treatment.

In areas that are subject to stringent effluent limits, biological treatment might also be required. Wärtsilä Senitec Biosys is a biological treatment system for grey water, treated oily water and/or similar effluents from power plants.


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WÄRTSILÄ DEVELOPMENT & FINANCIAL SERVICESA global team of power plant project developers and finance professionals in Wärtsilä Development & Financial Services (WDFS) offers expert services to Wärtsilä’s customers worldwide.

FINANCIAL SERVICESWDFS supports clients with advice and assistance in deal structuring and financing. Through its strong relationships with both local and international financing institutions, including export credit agencies (ECA), commercial banks and development banks, WDFS is well positioned to structure financing to suit each customer’s requirements. A manufacturing presence in several countries provides a competitive advantage for accessing ECA guarantees and funding, especially through Finnvera (Finland) and SACE (Italy).

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WDFS also offers financial advisory services including financial modelling and feasibility studies.

PROJECT DEVELOPMENTWDFS develops independent power producer (IPP) projects based on Wärtsilä combustion engine technology and know-how with a focus on environmentally responsible power projects with sound financing structures. With a proven track record since 1991, WDFS has successfully developed and closed over 30 highly feasible IPP projects (approx. 3500 MW) around the world. WDFS structures and negotiates project financing for IPP projects on a limited recourse or non-recourse basis. WDFS has over the years proven its ability to mobilize capital from multilateral and bilateral institutions, local and international commercial banks, and equity investors.

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PROJECT MANAGEMENT SERVICESThe professional Power Plants Project Management organisation plans, leads, manages and executes projects for our customers. We support our customers with cost estimates, scheduling and project planning. The main project execution activities are engineering, purchasing, logistics and transport, contract management, risk management, site management and supervision, construction and installation, commissioning, training and the management of document deliverables up to final documentation. The projects are managed by our professional personnel using prudent, professional project management methodology and best practices, which have been developed over the years within Wärtsilä Power Plants.

Scope of supply & contract types:zz EPC (Engineering, Procurement, Construction) is a solution where the customer has only one point of contact, thereby minimising his risks. The contract covers project management, site management and supervision, engineering, materials and equipment, civil works, foundation and site infrastructure works, transport and installation, and commissioning, as well as schedule and performance guarantees for the entire solution.

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zz Process EPC includes the same features as for EPC, except installation is only done above floor level. Subsoil and foundation works, underground materials supply, and site area works are performed by the customer or his sub-contractor.zz Extended EEQ (Extended Engineered Equipment Delivery) is a complete supply solution for defined scope including detailed engineering for total solutions, all materials and equipment, and technical advisory services for installation and commissioning. The customer needs to contract another contractor to perform installation and civil works on site.zz Basic EEQ (Basic Engineered Equipment Delivery) is the most basic service where only the main equipment and related auxiliary equipment and materials are engineered and supplied. The service includes configuration and engineering for supplied equipment and materials, transport, and technical advisory services for installation and commissioning.zz EPCM is a service contract providing Construction Management services to the customer. The service includes a variety of services: construction management and site management services, project and construction time scheduling services, sub-contracting services, site supervision, as well as documentation services for site works and sub-contracts. The service includes assistance to customers in local work sub-contracting, and in monitoring and reporting on the performance of sub-contractors. This service contract is made in connection with extended EEQ contracts.

SCOPE OF SUPPLY

Site preparation / soil improvement

Site investigations package

Basic EEQ Basic equipment and process engineering / power generation

Extended EEQ

BOP equipment and materials, detailed plant engineering

Administration and service buildings

Substation / electrical interconnection

Full HRC / CCEmission control

Options forall scopes

EPC options

EPCM (Construction Management Service )

Installation/power generation

Process EPC EPC above 0-level

Foundations & on site infrastructure

EPC EPC

Scope

Added value

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CIVIL ENGINEERING AND CONSTRUCTION SERVICESWärtsilä’s civil engineer teams have conducted more than 500 projects over three decades with an unbeatable track record. Our services include everything from pre-planning inspections to installation.

We have broad experience in building power plants in challenging geotechnical locations, including areas where earthquakes, landslides, swelling soil and liquefaction may occur.The project locations range from the African jungle to the Siberian Tundra.

The properties of foundations and structures are selected individually to ensure the best possible outcome taking all the ambient conditions into consideration.

The buildings mainly consist of high-quality prefabricated structures to ensure shorter construction time and improved risk assessment. By choosing the right materials, even the energy efficiency can be improved, while the plant’s environmental impact is significantly reduced.

Our aim is also to enhance safety and offer the best possible working conditions for the plant operators.

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IQALUIT, CANADA Customer ....................................................... UtilityType ..................Wärtsilä 32 liquid fuel power plantOperating mode ........................................BaseloadGensets ......................................2 x Wärtsilä 12V32Total output .................................................. 10 MWFuel ................................................................... LFOScope ........... EEQ (Engineered Equipment Delivery)Delivered ..........................................................2012

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POWER PLANT LIFECYCLEOptimising your operations and preventing the unexpected is our shared passion – we serve you whenever, wherever.

With nearly 17 GW under service agreements, Wärtsilä is recognised by customers as their preferred service supplier in ensuring the availability and cost-efficient operation of their installations. They benefit from having their entire power system fully serviced by one global supplier.

Wärtsilä serves and supports customers in improving and optimising their operational efficiency throughout the whole lifecycle of the installation. Our Services organisation currently features more than 11 000 dedicated professionals in 70 countries.

Our Services solutions cover everything from product support with parts, field service and technical support, to service agreements, performance optimisation including upgrades and conversions, environmental solutions, training, and online support.

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The choice available extends from parts and maintenance services to a variety of comprehensive, customised long-term service agreements, including performance and asset management agreements.

On the basis of our experience in operating and maintaining more than 500 installations located in 58 different countries, and through the know-how and support of Wärtsilä’s worldwide organisation, a Wärtsilä service agreement has become established as a proven and reliable instrument for both parties.

Wärtsilä adds value to your business at every stage in the lifecycle of your installations. With us as your service partner, you receive many measurable and guaranteed benefits, such as availability and performance, productivity gains and cost benefits.

Above all, you have peace of mind in the knowledge that your installation is being serviced by the most experienced partner you could have – Wärtsilä.

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OPERATION OF A POWER PLANT WITH MULTIPLE UNITSThere are often significant seasonal, weekly and daily variations in power demand. In a multi-unit power plant the units can be started and stopped as per demand. It is possible to optimise the usage of each single unit by choosing to either provide spinning reserve or to run it flat-out to obtain maximum efficiency.

A multi-unit power plant can be run in various ways dependent on the situation at hand. Basically, there are two main operating principles: spinning mode and efficiency mode. In spinning mode, the gensets are synchronized and running, but at a reduced load. This way the plant is fully ready to take large, immediate load increases just in seconds.

While in efficiency mode, the minimum amount of gensets are running at full load to meet the current load demand, thereby allowing them to operate at their best thermal efficiency. Still, all the remaining gensets, which are in stand-by mode, can come online in a matter of a few minutes to meet any unforeseen load increases.

MAINTENANCE OF COMBUSTION ENGINESMaintenance of combustion engines is easy. Keeping strategic spare parts for exchange purposes on site considerably reduces the downtime required

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for maintenance. All maintenance can be effectively performed on site. One engine at a time can be maintained, without affecting the operation of the other units of the plant.

The multi-unit setup means that the annual average unit running hours, depending on the actual load profile, can be considerably lower than the annual plant running hours. In a multi-unit plant the units can be dispatched, so that the running hours are unequally spread on each unit. This allows for scheduling the maintenance one unit at a time, thereby maximising the available power generation capacity at any given time. Ideally, the maintenance is scheduled at periods of lower power demand.

For Wärtsilä’s combustion engines there is no equivalent operating hours (EOH) calculation. This means that the maintenance schedule is not affected by the number of starts and stops.

The figure below provides an overview of the different service agreements Wärtsilä offers. The basic idea behind the service agreements is long-term cooperation where both parties work towards a shared goal: your company’s continued productiveness and profitability. The agreements will always be adapted and tailored to fit your specific needs.

Supply Agreements

zz Manpower zz Spare Partszz Workshop serviceszz Online serviceszz Competence development and training

Maintenance Agreements

zz Long term partnershipzz Financial predictabilityzz Performance guaranteezz Dedicated technical expertisezz Global and local coordination

Technical Management

zz Maintenance planningzz Perodical inspectionszz Condition monitoringzz Risk evaluationzz Maintenane cost predictionzz Class approved reports

Asset Management

zz Full responsibility for operations & maintenancezz Lifecycle cost guaranteezz Risk managementzz Ensured performancezz Extending lifetime of asset

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MAINTENANCE SCHEDULE PRINCIPLESThe below figures illustrate different principles for how the maintenance of a Wärtsilä power plant can be scheduled.The first principle strives to maximise the firm capacity and availability of the plant. This can be achieved by using a rotating schedule, where one engine at a time is serviced.

Running hours

Unit 1Unit 2Unit 3Unit 4Unit 5Unit 6Unit 7Unit 8Unit 9Unit 10

Principle 1100

90

80

70

60

50

40

30

20

10

0

Cap

acit

y %

unscheduledmaintenances

scheduledmaintenances

Principle 1 “Max firm capacity / Maximised availability” – Maintenance for one engine at a timezz High plant availability due to maintenance of one unit at a timezz High plant reliability due to multiple unitszz Minimum duration of downtime for scheduled maintenancezz Known maintenance schedule without correction factor

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Running hours


Principle 2100

90

80

70

60

50

40

30

20

10

0

Cap

acit

y %



The second principle is suitable for e.g. seasonal business, where one wants to service all engines simultaneously during off-season.

Principle 2 “Minimum service / Minimised intervention” – Maintenance for all engines simultaneouslyzz Maximised availability of the full output of the plantzz Minimised maintenance costszz Known maintenance schedule without correction factor

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Running hours


Principle 3100

90

80

70

60

50

40

30

20

10

0

Cap

acit

y %



The third principle allows fluctuating business to switch between the maintenance profiles as needed. This is possible thanks to the combination of condition based maintenance and the flexible maintenance window, which makes it possible to serve the engines within a ±10% window of the scheduled running hours.

Principle 3 “Best of both worlds” – Varying the maintenance schedule, by switching between serving the engines groupwise and individuallyzz Full flexibility for timing of maintenancezz Adjustable maintenance schedule suitable for seasonal operating variations

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POWER PLANT RELIABILITY AND AVAILABILITYThe below figure illustrates the typical operational availability of a Wärtsilä power plant. In case of matching the plant capacity with the actual maximum load (corresponding to the power generated by n units), the availability of the plant capacity is above 96.5%. By adding a stand-by unit, the availability of the plant capacity can be increased to >99%. Two stand-by units further increase the availability to >99.9%.

Num

ber

of

eng

ines

(exa

mp

le)

Plant reliability

Running hours

100

90

80

70

60

50

40

30

20

10

0

Cap

acit

y %

120

110

12

11

10

9

8

7

6

5

4

3

2

1

0

96.5%availability

n

>99%availability

n+1

>99.9%availability

n+2

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Small and medium sized gensets (based on 20/32/32TS/32GD/34DF/34SG) are normally transported as complete units, i.e. with the engine and its generator readily mounted on a common base frame. If required by the logistics of the project, the gensets can also be delivered dismantled into blocks with only engines mounted and generators shipped separately. If necessary, it is possible to deliver the gensets as three separate main blocks: engine, generator and base frame.

Large gensets (based on 46/46GD/50DF/50SG) are normally delivered for separate mounting of the engine and its generator. Hence, the genset is transported in two blocks, engine mounted on its base frame and generator mounted on its base frame, which allows a considerably reduced transportation weight.

GAS GENSETSWärtsilä 34SG 9L34SG 16V34SG 20V34SG



Genset dry weight (tonne) ±5% 77 120 130

Wärtsilä 50SG 18V50SG





SASOLBURG, SOUTH AFRICACustomer ....................................................IndustryType ............................Wärtsilä 34 gas power plantOperating mode ...........................Flexible baseloadGensets ............................... 18 x Wärtsilä 20V34SGTotal output ................................................ 175 MWFuel ....................................................... Natural gasScope .......................................... EPC (Engineering,


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MULTI-FUEL GENSETSWärtsilä 32GD 6L32GD 9L32GD 12V32GD 16V32GD 20V32GD



Genset dry weight (tonne) ±5% 58 77 92 120 130

Wärtsilä 46GD 12V46GD 18V46GD





Wärtsilä 34DF 6L34DF 9L34DF 16V34DF 20V34DF



Genset dry weight (tonne) ±5% 55 79 120 130

Wärtsilä 50DF 18V50DF





LIQUID FUEL GENSETSWärtsilä 20 6L20 9L20




Wärtsilä 32 6L32 9L32 12V32 16V32 18V32 20V32 20V32TS



Genset dry weight (tonne) ±5% 53 78 92 117 128 130 138

Wärtsilä 46 12V46 18V46





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HEADQUARTERSWärtsilä CorporationJohn Stenbergin ranta 2P.O. Box 196, 00531 HelsinkiTel. .................................. +358 10 709 0000Fax .................................. +358 10 709 5700

ARGENTINAWärtsilä Argentina S.A.Tronador 963, C1427CRS Buenos AiresTel. .........................+54 11 4555 1331/0164 Fax ............................ +54 11 4555 0099190

AUSTRALIAWärtsilä Australia Pty Ltd.48 Huntingwood Drive Huntingwood, NSW 2148Tel. .................................... +61 2 9672 8200Fax .................................... +61 2 9672 8585

Wärtsilä Australia Pty Ltd.19 Alacrity Place, Henderson, WA 6166 Tel. ..................................... +618 9410 1300 Fax ..................................... +618 9410 1811

Wärtsilä Australia Pty Ltd.Suite 10 (Lot 20) Bldg. 1 Portpark Corporate 574 Plummer Street Port Melbourne VIC 3207 Tel. ...................................... +61 396452620 Fax ...................................... +61 396452625

Wärtsilä Australia Pty Ltd.HMNZ Dockyard, Queens Parade, Devonport Auckland 0624New ZealandTel. ...................................... +64 944 534 95Fax ...................................... +64 447 308 31

Wärtsilä Australia Pty Ltd.Porebada Road, Motukea IslandPapua New GuineaTel. ....................................... +67 5321 8160Fax ....................................... +67 5321 8169

AZERBAIJANWärtsilä Azerbaijan LLGSalyan, Highway 22 Baku, AZ1023, AzerbaijanTel. .................................... +99412 5459141Tel. .................................... +99412 5459145

BANGLADESHWärtsilä Bangladesh Ltd.SMC Tower (3rd Floor) 33 Banani C/A, Dhaka 1213Tel. .................................... +880 2 883 6977Fax .................................... +880 2 883 6978

BRAZILWärtsilä Brasil Ltda.Rua da Alfândega, 33 – 7 to 9 floors. Centro – Rio de Janeiro - RJ Tel. .................................. +55 21 2206 2500 Fax .................................. +55 21 2206 2558

Wärtsilä Brasil Ltda.Rua Acará, 12 - Distrito Industrial 69075-030 - Manaus - AM Tel. .................................... +55 92 613 1481 Fax .................................... +55 92 237 3571

CANADAWärtsilä Canada Inc.1771 Savage Road Richmond, BC V6V 1R1 Tel. .................................... +1 604 244 8181 Fax .................................... +1 604 244 1181

Wärtsilä Canada Inc.104-455 Banga Place, Victoria, British Columbia, V8Z 6X5Tel. .................................... +1 250 360 1557Fax .................................... +1 250 360 1561

Wärtsilä Canada Inc. 4420, rue Garand, Montréal, QuébecH4R 2A3Tel. .................................... +1 514 335 3150Fax .................................... +1 514 332 4173

Wärtsilä Canada Inc.164 Akerley Boulevard, Halifax, Nova Scotia B3B 1Z5Tel. .................................... +1 902 4681 264Fax .................................... +1 902 4681 265

Wärtsilä Canada Inc.27 Sagona Ave., Mount Pearl, NewfoundlandA1N 4P8Tel. .................................... +1 709 747 4600Fax .................................... +1 709 747 4486

CHILEWärtsilä Chile Ltda.Avenida Brasil 2060, Valparaíso Tel. ..................................... +56 32 2570600 Fax ..................................... +56 32 2570601

Wärtsilä Chile Ltda.Camino a Compañía Minera Zaldívar #355, sector La Negra, Antofagasta. Tel. ....................................... +56 55 595200 Fax ....................................... +56 55 595211

Wärtsilä Chile Ltda.Avenida Isidora Goyenechea #3000 oficina 2408, Las Condes, SantiagoTel ................................... +56 (2) 2364 4444

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CHINAWärtsilä China Ltd.TYTL 108 RP, Sai Tso Wan Road, Tsing Yi Island, NT, Hong Kong Tel. ..................................... +852 2528 6605 Fax ..................................... +852 2529 6672

Wärtsilä China Ltd.Room 2601 Full Tower n. 9 Dongsanhuan middle road Chaoyang District, Beijing 100020 China Tel. ...................................(86) 10 6409 6211 Fax ...................................(86) 10 6409 6759

Wärtsilä Services (Shanghai) Co.,Ltd.3rd Floor, Building 11, No.170 Jin Feng RoadPudong New DistrictShanghai 201201 Tel. .................................. +86 21 5858 5500Fax .................................. +86 21 5858 9331

Wärtsilä Services (Shanghai) Co., Ltd.(Nansha Branch)No.1-11A,Section B of Nansha Auto Park, Xin Guang 3rd Road, Pearl River Management District, Nansha Development Zone, Guangzhou, Guangdong Province 511462 P.R. China Tel ................................... +86 20 3905 6288Fax .................................. +86 20 3905 6299

Wärtsilä Taiwan Ltd.4F, No.68, Sec.2, Zhongshan N. Road, Taipei City, TaiwanTel. ................................... +886 2 25222239Fax ................................... +886 2 25222550

COLOMBIAWärtsilä Colombia S.A.Cra 19B # 83-63 Piso 5°, BogotáTel. ....................................... +57 1 6358168Fax ..................................... +57 8 2 70 9176

DENMARKWärtsilä Danmark A/SJens Munksvej 1, P.O.Box 67 DK-9850 Hirtshals Tel. ...................................... +45 99 569 956 Fax ...................................... +45 98 943 920

DOMINICAN REPUBLICWärtsilä Dominicana C. por A.C/El Recodo #4, Bella Vista, Santo Domingo Tel. .................................... +1 809 564 4440 Fax .................................... +1 809 560 6777

ECUADORWärtsilä Ecuador S.A.Floripondios N57–112 y Leonardo Murialdo (esquina) Edificio Wärtsilä, Quito Tel. ..................................... +5932 2811 215Fax ..................................... +5932 3280 785

EGYPTWärtsilä Arab Mediterranean Power Ltd.Service Office Cairo 5 A, El Hassan Street, Out of el Mousheir Ahmed Ismail, Masaken Sheraton, Cairo Tel. ...................................... +20 2 267 5978

FINLANDWärtsilä CorporationJohn Stenbergin ranta 2, P.O.Box 196 00531 Helsinki Tel. .................................. +358 10 709 0000 Fax : ................................ +358 10 709 5700

Wärtsilä Corporation Wärtsilä Finland OyPuotikuja 1, Powergate, 65380 Vaasa Tel. .................................. +358 10 709 0000 Fax (Power Plants): ............ +358 6 356 9133 Fax (Service): ..................... +358 6 356 7355

Wärtsilä Finland OyJärvikatu 2-4, P.O.Box 244 65101 Vaasa Tel. .................................. +358 10 709 0000 Fax (Technology & Manufacturing): ................. +358 6 317 1906

Wärtsilä Finland OyStålarminkatu 45, P.O.Box 50 20811 Turku Tel. .................................. +358 10 709 0000 Fax. ................................. +358 10 709 3169

FRANCEWärtsilä France s.a.s.100 Quai d’Alger, CS 91210 68100 Mulhouse Tel. ................................... +33 3 89 666 868Fax ................................... +33 3 89 666 830

Wärtsilä France s.a.s.Power Sales France, French Speaking Africa and French Overseas Departments and Territories Les Collines de l’Arche, Immeuble Opéra E, 76, Route de la Demi-Lune, F-92057 Paris La Défense CedexTel. .................................. +33 1 47 76 89 20 Fax .................................. +33 1 47 76 89 21

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Wärtsilä France s.a.s.Services France Sud-Est Enceinte portuaire - PORTE 4 Site CIMM, 13344 Marseille Cedex 15 Tel. .................................. +33 4 91 03 99 20 Fax .................................. +33 4 91 03 99 21

Wärtsilä France s.a.s.Services France Nord, Centre et Est 22 rue Fulgence Bienvenue F-92238 Gennevilliers Cedex Tel. .................................. +33 1 41 21 84 20 Fax .................................. +33 1 41 21 84 29

Wärtsilä France s.a.s.Services France atlantiqueLa Combe - BP 1213F-17700 Surgères CedexTel. .................................. +33 5 46 30 31 32 Fax .................................. +33 5 46 07 35 37

GERMANYWärtsilä Deutschland GmbHBernhard-Nocht-Strasse 113, 20359 HamburgTel. ................................. +49 (0)40 75 190 0 Fax ............................. +49 (0)40 75 190 190

GREECEWärtsilä Greece S.A.25, Akti Miaouli, 18535 Piraeus Tel. .................................. +30 210 413 5450 Fax .................................. +30 210 411 7902

GUATEMALAWärtsilä Guatemala, S.A10ª. Calle 12-50 Zona 14, Ofibodegas La Villa, Bodega 18, 01014 Guatemala Tel. .................................... +502 23 84 9600 Fax Sales: .......................... +502 23 84 9610

HUNGARYWärtsilä Hungary Kft.H-2040 Budaörs, Gyár u. 2.Tel. ...................................... +36 23 532 127 Fax ...................................... +36 23 532 128

INDIACORPORATE OFFICE

Wärtsilä India LtdKesar Solitaire, 21st Floor, Plot No.5, Sector No.19, Palm Beach Road, Sanpada, Navi Mumbai 400 705 Tel. ..........................+91 22 27818300/8550

SALES & SERVICE OFFICES

Wärtsilä India LtdB-Wing, 6th Floor, Rama Bhavan Complex, .. Kodialbail, Mangalore - 575 003 Tel. ...+91 824 2441 722, +91 824 2444 577Fax .................................. +91 824 2443 556

Wärtsilä India LtdA-98, Sector - 5, Distt, Gautam Budh Nagar, Noida – 201 301 ( U.P.) Tel. ................................... +91 120 4192000 Fax ................................... +91 120 4192099

Wärtsilä India LtdCamac Tower, 3rd Floor, 3C Camac Street Kolkata - 700 016 Tel. ...+91 33 2226 9567, +91 33 2217 2320 Fax .................................. +91 33 2249 7535

Wärtsilä India LtdShreyas Vriddhi, 132, Velachery Main Road Guindy, Chennai 600 032Tel. ..............................+91 44 22301080-88 Fax ................................... +91 44 22301089

Wärtsilä India Ltd# 9-1-129/1, Flat # 301/1, 3rd Floor, Oxford Plaza, Sarojini Devi Road, Secunderabad - 500 003, Andhra Pradesh Tel. .................................. +91 40 2771 5383 Fax .................................. +91 40 2771 5377

INDUSTRIAL OPERATIONS

Wärtsilä India Ltd.Gate No.1, Opp. Govt Rest House, Mumbai - Pune Road, Shilphata, Dist.Raigad, Khopoli-410 203 Tel. ................................. +91 02192 262896 Fax ................................. +91 02192 263314

SPARE PARTS OFFICE

Wärtsilä India LtdGate No. 2, Opp. Govt Rest House, Mumbai - Pune Road, Shilphata Dist. Raigad, Khopoli - 410 203 Tel. ..............................+91 2192 262896/97 Fax............................ +91 2192 262692

INDONESIAPT Wärtsilä IndonesiaCikarang Industrial Estate Jl. Jababeka XVI Kav. W-28 Cikarang Bekasi 17530Tel. .................................... +62 21 893 7654Fax .................................... +62 21 893 7660

PT. Wärtsilä IndonesiaGraha Surya Internusa Bldg. 10th Fl. Suite 1006 Jl. H.R. Rasuna Said Kav. X – 0 Jakarta 12950 Tel. .................................. +62 21 5793 0515Fax .................................. +62 21 5793 0516

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ITALYWärtsilä Italia S.p.A.Bagnoli della Rosandra 334 34018-S.Dorligo della Valle Trieste Tel. .................................. +39 040 319 5000Fax .................................... +39 040 827 371

Wärtsilä Italia S.p.A.B.U. Power Plants Piazza Duca D’Aosta, 8 20124 Milano Tel. .................................... +39 026 697 648 Fax .................................. +39 026 698 9215

JAPANWärtsilä Japan Ltd6-7-2 Minatojima Chuo-ku, Kobe 650-0045 Tel. .................................... +81 78 304 7512 Fax .................................... +81 78 302 5143

Wärtsilä Japan Ltd5th Floor, NTC Building 1-11-2 Kyobashi, Chuo-ku Tokyo 104-0031 Tel. .................................... +81 3 5159 8746 Fax .................................... +81 3 3564 1736

KENYAWärtsilä Eastern Africa Ltd.House of Vanguard, Fuji Plaza, 5th Floor P.O. Box 66 782 00800 Nairobi, Chiromo Road, Westlands Tel. ................ +254-20-444 7988, 444 7989 Fax ................ +254-20-444 6719, 444 7102

MALAYSIAWärtsilä Malaysia Sdn. Bhd.Suite C-10-05, Plaza Mon’t Kiara, No. 2, Jalan 1/70C, 50480 Kuala Lumpur Tel. ..................................... +60 36203 5072 Fax ..................................... +60 36203 5073

MEXICOWärtsilä de MexicoAvenida Edzna #7 Interior 3, colonia Mundo Maya. C.P.24150. Cd. del Carmen, Campeche, México.Tel. .................................. +52 938 138 1500Fax .................................. +52 938 138 1517

THE NETHERLANDSWärtsilä Netherlands B.V.Hanzelaan 95, 8017 JE Zwolle P.O. Box 10608, 8000 GB ZwolleTel. .................................... +31 38 425 3253Fax ....................................+31 38-425 3976

NORWAYWärtsilä Norway AS5420 Rubbestadneset Tel. ..................................... +47 53 42 25 00 Fax ..................................... +47 53 42 25 01

Power Sales for Norway Wärtsilä Sweden AB Box 8006, 40277 GothenburgTel. ...................................... +46 317444600Fax ...................................... +46 317444670

PAKISTANWärtsilä Pakistan (Pvt) Ltd.16-kilometer, Raiwind Road P.O.Box 10104, Lahore Tel. ............................... +92 (0)42 35418846 Fax ............................... +92 (0)42 35419833

Wärtsilä Pakistan (Pvt) Ltd.Plot No. F-8, KDA Scheme 1 Tipu Sultan Road, Karachi Tel. .................................. +92-21-34375830 Fax .................................. +91-21-34375822

PANAMAWärtsilä Panamá, S. A.Panamá Pacífico, Flex #2, Local #3 Parque Internacional de Negocios Antigua Base Aérea de Howard Corregimiento de Veracruz Panamá, República de Panamá Tel. ....................................... (507) 317-4100 Fax. ...................................... (507) 317-6794

PERUWärtsilä Perú S.A.CPasaje Mártir Olaya N°129, Oficina 604s, Miraflores, Lima-18 Tel. ...................................... +51 1 241 7030 Fax ..................................... + 51 1 444 6867

PHILIPPINESWärtsilä Philippines, Inc.No.6 Diode Street, Light Industry & Science Park I Cabuyao, Laguna 4025 Tel. ..........+63 49 543 0382/+63 2 843 7301 Fax ..........+63 49 543 0381/+63 2 843 7305

POLANDWärtsilä Polska Sp. z.o.o.Ul. Jakuba Kubickiego 13 02-954 Warszawa Tel. .................................... +48 22 550 6172 Fax .................................... +48 22 550 6173

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PORTUGALWärtsilä Portugal, S.A.Zona Industrial Da Maia I Sector X - Lote 362/363, Apartado 1415, P 4471-909 Maia Codex Tel. .................................. +351 22 943 9720 Fax .................................. +351 22 943 9729

PUERTO RICOWärtsilä Caribbean Inc.P.O. Box 7039, Carolina, PR 00986-7039 Street address: Julio N Matos Industrial Park, Road 887, km 0.6 Street A, Lot No. 5, Carolina, PR 00987 Tel. .................................... +1 787 701 2288Fax .................................... +1 787 701 2211

RUSSIAWärtsilä Vostok LLC4th Dobryninsky Pereulok, 8, office E02-300, Moscow, 119049, Russia Tel. .................................. .+7 495 937 75 89 Fax ................................... +7 495 937 75 90

Wärtsilä Vostok LLCBusiness centre Linkor36 A Petrogradskaya naberezhnayaSt. Petersburg, 197101 Russia Tel. ................................... +7 812 448 32 48 Fax .....+7 812 448 32 40, +7 812 448 32 41

Wärtsilä Vostok LLCUtkinskaya str., 9, 1st floor,Vladivostok, 690091, RussiaTel. ..................................... +7 4232 401600Fax ..................................... +7 4232 432004

SAUDI ARABIAWärtsilä Power Contracting Company Ltd.Khalid Ibn Al Waleed StreetP.O. Box 2132, Jeddah - 21451Tel. .................................... +966 2 651 9001Fax .................................... +966 2 650 3882

SENEGALWärtsilä West Africa S.A.B.P.21.861 Dakar-Ponty, Km 4,5, Bd du Centenaire de la Commune de Dakar Tel. ................................. +221 338 49 39 90 Fax ................................. +221 338 32 10 25

SINGAPOREWärtsilä Singapore Pte. Ltd.11, Pandan Crescent, Singapore 128467 Tel. ....................................... +65 6265 9122 Fax ....................................... +65 6264 3186

SOUTH AFRICAWärtsilä South Africa (Pty) Ltd.2nd Floor, West Tower, Maude Street, Nelson Mandela Square, Sandton, 2196 Tel. .............................+27 021 511 1230 Fax .............................+27 021 511 1412

SOUTH KOREAWärtsilä Korea Ltd.651-16 Eomgung-dong, Sasang-gu, Busan, 617-831 Tel. ...............................+82 51 329 0500 Fax ...............................+82 51 324 4350

SPAINWärtsilä Ibérica S.A.Poligono Industrial Landabaso, s/n, Apartado 137, 48370 Bermeo (Vizcaya) Tel. ..............................+34 94 617 01 00 Fax ..............................+34 94 617 01 12

SRI LANKAWärtsilä Lanka (Pvt) Ltd77, Negombo Road, Wattala Tel. ................................+94 11 2980907 Fax ................................+94 11 4816422

SWEDENWärtsilä Sweden ABBox 8006 SE-40277 Gothenborg Tel. ...............................+46 31 744 4600 Fax ...............................+46 31 744 4670

SWITZERLANDPower Sales for Switzerland Wärtsilä France s.a.s.Les Collines de l’Arche, Immeuble Opera E76, Route de la Demi-LuneF-92057 Paris La Defense CedexTel. .............................+33 1 47 76 89 20Fax .............................+33 1 47 76 89 21

THAILANDWartsila Singapore Pte Ltd (Thailand)571 RSU Tower Unit 4-5, 10th FloorSukhumvit 31, Sukhumvit Road, Klongton-Nua, Wattana, Bangkok, Thailand 10110Fax ...................................+66 26623416

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TURKEYWärtsilä Enpa Dis Tic.A.S.Aydintepe Mah. D-100 Kara yolu (E-5) Cad. No: 14/E Bahar Is Merkezi 34947 Tuzla-Istanbul Tel. .................................. +90 216 494 5050 Fax .................................. +90 216 494 5048

Wärtsilä Enpa Dis Tic.A.S.Aliağa Workshop, Aliağa Organize Sanayi Bŏlgesi, Necati Atil Akkan Bulvari No: 8/1 35800 Aliağa-Izmir Tel.. .................................. +90 232 6215130 Fax ................................... +90 232 6215131

UKRAINEWärtsilä Ukraine LLC20/1, Transportnaya Str., Illyichevsk Odessa region 68000 Tel. .................................. +380 48 796 5646 Fax .................................. +380 48 796 5646

UNITED ARAB EMIRATESWärtsilä Gulf FZEDIP Plot 597-572, Dubai Investment Park 2, Dubai, UAE Tel. ..................................... +9714 885 7222 Fax ..................................... +9714 885 7025

UNITED KINGDOMWärtsilä UK Ltd.30, Brunel Way, Segensworth Fareham, Hants PO15 5SD Tel. ............................... +44 (0)1489 550050 Fax ............................... +44 (0)1489 550055

Wärtsilä UK Ltd.11A Peterseat Drive, Altens Aberdeen, Scotland, AB12 3HT Tel. ................................... +44 1224 871166 Fax ................................... +44 1224 871188

U.S.A.Wärtsilä North America, Inc. (US Headquarters)16330 Air Center Boulevard Houston, Texas 77032 – 5100 Tel. .................................... +1 281 233 6200 Fax .................................... +1 281 233 6233

Wärtsilä North America, Inc.900 Bestgate Road, Suite 400 Annapolis, MD 21401 Tel. ...............................+1 410 573 2100 Fax ...............................+1 410 573 2200

Wärtsilä North America, Inc.2900 SW 42nd Street Fort Lauderdale/Hollywood, FL 33312 Tel. ...............................+1 954 327 4700 Fax ...............................+1 954 327 4773

Wärtsilä Defense, Inc.26264 Twelve Trees Lane Poulsbo, WA 98370 Tel. ..............................+1 360 779 1444 Fax ..............................+1 360 779 5927

Wärtsilä Defense, Inc.3617 Koppens Way, Chesapeake, Virginia 23323 Tel. ...............................+1 757 558 3625 Fax ...............................+1 757 558 3627

Wärtsilä North America, Inc.819 Central Ave. Jefferson, New Orleans, LA 70121 Tel. ...............................+1 504 733 2500 Fax ...............................+1 504 731 2698

Wärtsilä North America, Inc.2140 Technology Place Long Beach, CA 90810 Tel. ...............................+1 562 495 8484 Fax ...............................+1 562 495 8430

Wärtsilä North America, Inc.6306 215th St. SW, Suite 3 Mountlake Terrace, Washington 98043 Tel. ..................................+425 640 8280 Fax ..................................+425 640 5162

VENEZUELAWärtsilä Venezuela C.A.Av. Branger, Zona Industrial II, C.E.I. Arturo Michelena, L-13, Valencia-Edo. CaraboboTel. ............................. +58-241-8384659Fax ............................. +58-241-8388443

VIETNAMWärtsilä Vietnam Co. Ltd.346 Ben Van Don Street Ward 1, District 4, Ho Chi Minh City Tel. ............................... +84-8-39450814 Fax ............................... +84-8-39450950

Information in this publication is subject to change without notice and the data given are not contract values.

WORLDWIDE CONTACTS

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Wärtsilä is a global leader in complete lifecycle power solutions for the marine and energy markets. By emphasising technological innovation and total efficiency, Wärtsilä maximises the environmental and economic performance of the vessels and power plants of its customers. In 2012, Wärtsilä’s net sales totalled EUR 4.7 billion with approximately 18,900 employees. The company has operations in nearly 170 locations in 70 countries around the world. Wärtsilä is listed on the NASDAQ OMX Helsinki, Finland.

WÄRTSILÄ® is a registered trademark. Copyright © 2013 Wärtsilä Corporation.

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