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AESIEAP CEO Conference 2013
Green and Smart Energy in TNB: Development & Perspective
28th October 2013, Seoul Korea
Loo Kok SengSenior General Manager
Corporate Planning & Sustainability DepartmentTENAGA NASIONAL BERHAD
Background 1
Energy Mix and Challenges2
Green Initiative & Development3
Presentation Outline
Closure
Smart Energy Perspective & Development4
5
PENINSULAR
MALAYSIA
SARAWAK
SABAH
Sabah Electricity Sdn Bhd SESB)(A 83% TNB Subsidiary)
Sarawak Electricity Board (SEB)
Tenaga Nasional Bhd(TNB)
SINGAPORE
BRUNEI21,749MW*
1,237MW
1,141MW*
695MW
* Includes IPPs
Major Electricity Utilities in Malaysia
3
58%33%
9%
43%
466%
6%5%
Gas Coal Hydro & Others Oil & Distillate
INSTALLED CAPACITYTNB : 52.7%IPP: 47.3%
GENERATION MIXTNB : 48.0%IPP: 52.0%
TNBFY’09 FY’10 FY’11 FY’12 1HFY’13
TNB -Peninsula
Installed Capacity (MW)11,530 11,530 11,530 11,462 11,462
Total units sold (GWh) 87,780 95,197 97,888 102,132 52,129
Total customers (million) 7.59 7.87 8.11 8.36 8.47
Total employees 29,149 30,535 31,935 33,568 34,353
Total assets (RM billion) 71.4 75.9 79.1 88.5 88.3
Peak Demand Peninsular Malaysia (2013): 16,562 MW, Installed capacity: 21,749 MW & Reserve Margin: 31.3 %
Background 1
Energy Mix and Challenges2
Green Initiative & Development3
Presentation Outline
Closure
Smart Energy Perspective & Development4
5
Seeking a close to optimal and sustainable balance is a major challenge…
FOUR major elements creating a set of complexity, requiring a delicate balance to achieve a close to optimal equilibrium state for sustainability, security and stability
ENERGY SECURITY COMPETITIVE COST SUSTAINABILITY SAFETY ASPECTS
5
increasing demand growth & depleting
energy resource pose
fuel security issues
Cost efficiency of generation choices e.g.
solar is green but at higher
cost
Climate change & sustainability goals, often
conflicting with cost-
competitiveness and energy
security
Safety & regulatory
aspects of fuel of choice
Major Challenges from Utility Perspective towards Sustainable Future
6
Escalating electricity demand due to high
GDP growth averaging 4-5% p.a.
Require significant resources to meet
demand
High dependency on fossil fuels (more
than 90% from gas and coal)
Reliance on 100% imported coal - issue
on energy security
Increasing cost of supply
Rationalising energy subsidies and
recovery of higher cost of supply
Reduction of CO2
emission & low carbon economy
Commitment to reduce up to 40% in emission intensity of
GDP in year 2020 compared to 2005
levels
Increasing pressure on energy security
Availability and reliability of energy
resources
Provides opportunity for harnessing the benefits of green options and smart energy
Fuel supply security: Indigenous Crude oil & Natural Gas Reserve are fast depleting…
Proven Oil Reserves at the End of 2012
World 1668.9 thousand mill barrels
Asia Pacific 41.5 thousand mill barrels
Malaysia 3.7 thousand mill barrels
7
Proven Oil Reserves at the End of 2012
World 187.3 trillion cubic metres
Asia Pacific 15.5 trillion cubic metres
Malaysia 1.3 trillion cubic metres
Proven Natural Gas Reserves at the End of 2012
Source: BP Statistical Bulletin 2013: Malaysia gas production in 2012 is 65.2 billion cubic metres per year
The Evolution of Capacity & Generation Mix from Dominant Oil to Sustainable Energy Mix
8
Future Green & Smart Energy Options for Power Sectors
2020 and beyondProliferation of Renewable Energy
EE & DSM/DR an “alternative supply option”
“More Distributed Generation”/Net
9
2012
• Predominantly fossil-fuel generation
• Specific Generation Sites/Hub
Energy Efficiency
ASEAN Power Grid – Generation Option
Existing InterconnectionExisting Interconnection
• Peninsular Malaysia –Singapore (1986, 2 x 200 MW)
• Peninsular Malaysia – Thailand
• HVAC Bukit Ketri – Sadao(1981, 85 MW)
• HVDC Gurun – Khlong Ngae(2001, 300 MW)
10
•Sarawak and Sumatera interconnections are viable options to increase energy security•The Singapore & Thailand interconnections enhanced system security for all parties
Potential InterconnectionPotential Interconnection
• Peninsular Malaysia – Sarawak (~2022)
• Peninsular Malaysia – Sumatera (~2018)
• Peninsular Malaysia – Thailand (2015, 2nd 300MW HVDC)
Note: HAPUA – Head of ASEAN Power Utilities and Authorities, Incepted under AMEM10
Background 1
Energy Mix and Challenges2
Green Initiatives & Development3
Presentation Outline
Closure
Smart Energy Perspective & Development4
5
National Energy Policies and Development Plan
8th Malaysia Plan (2001-2005)
RE as the fifth fuel
Target: 5% RE in energy mix
National Energy Policy
(1979)
National Depletion
Policy (1980)
National Fuel Policy (1981)
National Fuel Policy (2001)
National Green
Technology Policy (2009)
12Source: Ministry of Energy, Green Technology and Water, Energy Commission
9th Malaysia Plan (2006-2010)Target: 300 MW grid-connected RE in Pen. Malaysia
Target: 50 MW grid-connected RE in Sabah
10th Malaysia Plan (2011-2015)New RE Policy and Action Plan
Target: 985 MW of RE by 2015 (~5.5% of energy mix)
Renewable Energy (RE) And Green Initiatives (10th M’sia Plan)
<201110th Malaysia Plan (2011-2015)
Target: 985 MW RE by 2015 (5.5% of generation mix)
•National RE Policy to enhance
utilisation of indigenous RE resources
to contribute towards national
electricity supply security and
sustainable socio-economic
development
•RE Act passed in Apr 2011
•Eco-labelling scheme and standards
(i.e. Efficiency Star Rating, Low
Carbon Footprint Product, Green
Building Index)
•Electrical Appliance Save Programme
(~RM50 mil - rebate programme for
new & efficient air conditioner &
Malaysia’s Voluntary Pledge
in COP15 in 2009
“voluntary reduction of up to 40%
in terms of carbon emission
intensity of GDP by year 2020
compared to 2005 levels.
….conditional on receiving the
transfer of technology and finance
of adequate and effective levels
13
Fiscal incentives:
• Pioneer Status
• Investment Tax Allowance
• Import duties and sales tax
exemption
• Green Technology Financing
Scheme (GTFS) with RM1.5
billion fund to provide soft
loans
•RE Act passed in Apr 2011
•Feed-in-Tariff (FiT) from Dec 2011
(about RM300 mil p.a.)
•RE Fund
•Sustainable Energy Development
Authority (SEDA) established in 2011.
SEDA is to manage the implementation
of the FiT mechanism which is
mandated under the Renewable
Energy Act 2011 [Act 725]
new & efficient air conditioner &
refrigerator)
•Phasing out of incandescent light
bulbs by 2014
• Improving solid waste management
including energy generation from
solid waste
•Clean Air Action Plan
•Gradual removal of gas subsidy
•Guidelines for green townships across
the country
of adequate and effective levels
from Annex 1 countries
Renewable Energy Status in Malaysia
Year Biogas Small HydroBiomass ( Solid
Waste )Biomass
Biogas ( Landfill / Sewage )
Solar PV Total
2012 2.13 0.00 0.00 12.50 5.20 29.22 49.04
2013 5.10 28.30 0.00 48.50 4.00 94.28 180.18
2014 2.40 49.05 11.09 30.00 1.20 31.40 125.15
2015 0.00 22.00 0.00 0.00 0.00 0.00 22.00
Cumulative 9.63 99.35 11.09 91.00 10.40 154.88 376.37
Biogas ( Landfill / Biomass
Installed Capacity (MW) of Commissioned RE Installations
Installed Capacity (MW) of Plants in Progress
14
Year BiogasBiogas ( Landfill /
Sewage )Biomass
Biomass (Solid Waste )
Small Hydro Solar PV Total
2012 2.00 3.16 43.40 8.90 15.70 31.36 104.52
2013 1.25 0.00 0.00 0.00 0.00 8.75 10.00
Cumulative 3.25 3.16 43.40 8.90 15.70 40.11 114.52
Year BiogasBiogas ( Landfill /
Sewage )Biomass
Biomass ( Solid Waste )
Small Hydro Solar PV Total
2013 1528.05 2994.11 122369.13 4212.76 42620.40 12218.18 185942.63
2012 98.11 2798.72 97019.06 3234.52 25629.78 4371.18 133151.37
Source: Sustainable Energy Development Authority of Malaysia (SEDA Malaysia), www.seda.gov.my ( 28th August 2013)
TNB (Utility) is the agent for FIT collection for Peninsular Malaysia (1% of electricity bill)
Power Generation (MWh) of Commissioned RE Installations
Renewable Energy Projected Growth for Malaysia
Year Biogas Biomass Solid Waste Small Hydro Solar PV Total
2011 20 110 20 60 9 219
2012 35 150 50 110 20 365
2013 50 200 90 170 33 543
2014 75 260 140 230 43 753
2015 100 330 200 290 65 985
2016 125 410 240 350 84 1209
15
2016 125 410 240 350 84 1209
2017 155 500 280 400 105 1440
2018 185 600 310 440 129 1664
2019 215 700 340 470 157 1882
2020 240 800 360 490 190 2080
2025 350 1190 380 490 455 2865
2030 410 1340 390 490 1370 4000
Table A1: RE Capacity Target (MW), SEDA Website Assumptions:
TECHNICAL POTENTIAL
• Biomass (EFB, agriculture): 1,340 MW will be reached by 2024
• Biogas (POME, agriculture, farm): 410 MW will be reached by 2028.
• Mini-hydro (not exceeding 30 MW): 490 MW will be reached by 2020.
• Solar PV (grid-connected): unlimited.
Source: Sustainable Energy Development Authority (SEDA) website , 2013,
Power sector contributes for a significant share of the total CO2 emissions in Malaysia
% of the total CO2 emissions in 2005
~32%~24%~21%~12%
PowerOil & GasTransportPalm Oil
~11%
Others
~47%2020 projection
(BAU scenario)1
… highly dependent
on fossil fuels for
electricity generation
16
1980 2005 2010 2020F
Hydro
Coal
Gas
Oil
% of generation mix (Peninsular Malaysia)
79%
4%
72%
23%
58%
37%
31%
63 %
Energy
66%Land Use
Change
and
Forestry
13%
Waste
12%
Agriculture
3%
Industrial
Processes
6%
Total: 223.1 Mt CO2eq 2
Source:
1. Khazanah Analysis 2010
2. National Communication 2, 2011: Green House Emission for the year 2000
Solar Biomass Biogas Mini-Hydro Solid Waste
Potential
•~6,500 MW
Potential
•~1,340 MW by
Potential
• ~410 MW by 2028
Potential
• ~490 MW by 2020
Potential
• ~360 MW by 2022
Estimated National RE Resources & Potential
Source: Ministry of Energy, Green Technology and Water, Energy Commission, (2010); SEDA website 2013
•~6,500 MW
•Yearly average
irradiance 1,400 –
1,900 kWh/m2
Status
•166 MW by 2014
(FiT)
•MBIPV Projects
(SURIA
1000, demo/showc
ase projects etc.)
•~1,340 MW by
2030
Status
• ~70 MW under
development as of
June 2013
• Biogen
Project, palm oil
waste
(EFB), woodchips,
paddy husks etc.
• ~410 MW by 2028
Status
• 16.3 MW under
development as of
June 2013
• Palm Oil Mill
Effluent
(POME), livestock,
agro, industrial
waste
• ~490 MW by 2020
Status
• 28.3 MW under
construction as of
June 2013
• Run-of-river
scheme with
minimum
impounding
• ~360 MW by 2022
• ~21,000 tonnes of
waste collected
every day in M’sia
Status
• 11.1 MW (FiT
approvals) by
2014
Others: Wind, geothermal, ocean-thermal, tidal wave etc.
17
TNB (Utility) Sustainability Projects
Renewable Energy (RE)
• Off- grid installations – Solar Hybrid Stations (SHS)
• Feed in Tariff (FiT)
• Biomass JV with Felda - In progress
Energy Efficiency (EE)
• Energy audits and consultancy at TNB and private buildings
• Carbon foot print studies at Generation and Transmission sides
• Pilot EV charging
Smart Grid (SG)
• SG Pilot project (Smart Meter, AMI, ICT Integration, DR)
• Formulation of Smart Grid Maturity Model (SGMM)
• SG Realisation Plan
Demand Side Management (DSM)
• DSM Study & Enhanced TOU formulation
• Energy awareness programmes
• Development of training and capacity building centres
18
progress
• Biogas JV with Sime Darby Plantations - In progress
• Mini-hydro JV with AmcorpPower – (in progress)
• Solar Farm (JV) -under study
• Roof-top PV for offices
• Pilot EV charging terminal
• Thermal Energy Storage (TES); Bangsar Energy System -completed, Kuala Lumpur International Airport 2 (KLIA2) –in progress
• SG Realisation Plan
• SG testbed
• SG Specific Site Feasibility Studies
capacity building centres
Source: TNB GREENER Committee, June 2013
Potential Indigenous Energy Resources Including Low Carbon Energy Resources
• On-going High Efficiency Coal-fired
Supercritical Boiler Project - Janamanjung
(1000MW) & future coal power plants
• Currently TNB is developing Hydro
projects; Hulu Terengganu (250 MW) and
Ulu Jelai (372 MW) to be commissioned in
2015/16
• Potential zero carbon emission hydro
19
• Potential zero carbon emission hydro
electric projects proposed totaling to 765
MW (post 2020) i.e.
Chenderoh, Tembat, Sg.
Pelus, Nenggiri, Telom & Tekai
• TNB JV Development on RE i.e project on
10MW Biomass Plant Jengka; other Biogas
and Solar projects;
• Operations of Mini Hydro Plant total 23.5
MW
TNB’s Commitment To National Carbon Reduction Program
RENEWABLE ENERGY• Turnkey EPC Contractor:
� Solar Hybrid Project under Ministry of Education� Solar Hybrid project for POS Kemar under Ministry R&RD
• Operation & Maintenance (Long-term Service Agreement):� 42 Solar Hybrid Stations & 28 Mini Hydro Stations
TNB successfully implemented numerous RE/Carbon Reduction projects valued
20
ENERGY EFFICIENCY• Built, operate, maintain District Cooling Project - > 10 major projects • Energy Efficiency Audit and Solution:
� More than 20 major commercial buildings• Power Quality Services and Consultancy:
� More than 100 major customers
CONSULTANCY• Power System Study for RE plant interconnection to TNB grid• Interconnection Facility (IF) consultant• District Cooling Study for area development
Capacity Building & Competency Development On Green EnergyCollaborative Training and Capacity Building among staff via:
� Sustainability Development modules at TNB Institute - ILSAS
� R&D on Carbon Emission Reduction projects – TNB Research
� Centre for Renewable Energy (CRE) at Universiti Tenaga Nasional (UNITEN)
� Institute of Energy Policy and Research (IEPRe) at UNITEN.
TNBR Solar Research Centre
21
Background 1
Energy Mix and Challenges2
Green Initiative & Development3
Presentation Outline
Closure
Smart Energy Perspective & Development4
5
Future ‘smart’ transformation of the electricity supply industry via Green & Smart Energy…
Current Future Key changes
Generation
Hydroelectric
Coal power plant
Gas power plant
Wind energy EnergyStorage
Solar energy
� Fluctuating capacity factor
� Decentralised & Distributed generation
� New energy sources -seamless integration with conventional sources
� Sustainable & renewable energy sources
� Generation mix migration
Transmission
23
� Flexible and fluid infrastructure
� Two way flow of communication and data
� Smart Grid infra include smartmeters facilitate multi direction flow of data and energy
� New offering and revenue stream
� “Prosumer“– consumer consume & produce
� Customers access to more information to manage its demand and cost
� Increase reliability & efficiency for utility
Distribution
Metering Conventional meter Smart Meters
Retail
Energy flows to user
Energy bi-directional flow
TNB Smart Grid (SG) Project Implementation Stages (1)
PHASE 1 PHASE 2 PHASE 3
24
PHASE 1 PHASE 2 PHASE 3
ACTIVITY 1 DA/DMS1. Security
Assessment
2. Loss optimization
3. Fault
location, isolation
& restoration
4. Automatic feeder
reconfiguration
AMI1. Install 1000
Smart Meters at
Pilot Sites
2. Proof of
Concept
3. Metering Data
Management
System
ICT Infrastructure
and System
Integration1. Integration of data
information systems
e.g. AMI &
eCIBS, MFFA, CGIS, T
OMS, SCADA
Demand
Response
SMART GRID
PILOT PROJECT
Implementation
CGIS, Online Condition
Monitoring
����Completed at 2 pilot sites ����Secured Govt Funding
TNB Smart Grid (SG) Project Implementation Stages (2)
PHASE 1 PHASE 2 PHASE 3
25
PHASE 1 PHASE 2 PHASE 3
TNB Smart Grid Maturity Model
1. Smart Grid Information Centre
2. Test Bed for Future Smart grid Applications
3. RE & EV
4. Intelligent Microgrid
5. Smart Meter/AMI project CFT
6. Customer & Stakeholder Engagement
7. Promotes DSM, DR and EE incl. ETOU
8. Specific site JV feasibility site
9. Enhance operation & asset management with SG
ACTIVITY 2
INITIATIVES FOR
LONG TERM
SMART GRID
DEVELOPMENT &
REALISATION
TNB Smart Grid Realisation Plan (‘Precinct’)
Smart Grid Promotes DR, DSM & EE
�Enable peak load reduction
� Information on Energy Usage� Customer awareness of their load
(consumption) profile� Incentivise Off Peak consumption
Energy Demand
Peak load reduction
Consumption Behaviors
Changing customer energy consumption behaviors
� Incentivise Off Peak consumption
Hours of the day
26
TNB SG A Journey & Enabler to A Greener Economy
Optimising demand & supply
(generation) & new biz/process
Enhanced efficiency in GTD & utilisation
DSM, DR, Automatic Load management &
peak shaving
SMART GRID VALUE ADD SERVICES
Smart Grid – a crucial initiative to achieve sustainable growth:
�Fulfillment of our CO2 emission pledge
�Enhanced electricity supply reliability
�Enhanced efficiency of GTD & consumption
�Integrating Renewable (balancing generation & demand)
�DSM and Demand Response (peak avoidance)
�Loss prevention
TNB is implementing smart grid pilot projects
27
Enhance Reliability via automatic outage
prevention and restoration
GTD & utilisation
automated loss prevention and enhanced service at
distribution /customer end
TNB is implementing smart grid pilot projects
�3+2 sites
�3 phases of implementation
�Target completion by 2015
�Specific site SG Feasibility Studies (JV)
TNB Smart Grid Realisation Plan (2013-2020)
Background 1
Energy Mix and Challenges2
Green Initiative & Development3
Presentation Outline
Closure
Smart Energy Perspective & Development4
5
Closure
• Malaysia Electricity Supply Industry (MESI) is confronted with major challenges due
to the constantly changing scenario interspersed with numerous uncertainties and
complexities intermitently. This inlcude increasing demand & national economic
transformation plan, depleting indigenous energy resources in particular gas,
fluctuating/escalating fuel prices, environmental concern and higher expectations
from the customers & stakeholders in addition to the requirement of low carbon
economy.
• TNB is committed towards the national green objectives and a sustainable ESI.
This include implementing projects/initiatives to meet continuous demand growthThis include implementing projects/initiatives to meet continuous demand growth
via new generation capacity, diversified fuel mix & fuel supply, enhanced pricing
mechanism and related reticulation (T&D) infrastructures that are more efficient.
The Green & Smart Energy (sustainable) related technologies being introduced
include RE, EE,DSM & DR, Smart Grid etc.
• The Green and Smart Energy development will require more fiscal & government
support and public-private partnership in moving towards greater RE based
generation and more efficient options such as EE, DSM, DR ,Smart Grid etc. This is
to spur efficient utilisation of scarce energy resources and a greener economy.
THANK YOUTHANK YOU
www. tnb.com.my
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