industrial energy efficiency as a system, anthony wong, schneider electric, france

Industrial Energy Efficiency as a System? Energy Management as a significant part of the Solution

Anthony WongVice President Strategy and Partnerships

Industry Business

June 21st , 2012

EU Sustainable Energy Week, Brussels

2Energy Efficiency in Industrial Processes - EU Sustainable Energy Week on 21 June, Brussels

Schneider ElectricThe global specialist in energy management

billion € sales in 2011

% of sales in new economies

people in 100+ countries

of sales devoted to R&D Residential 9%

Utilities & Infrastructure 24%

Industrial processes & machines 22%

Data centres 16%

Non-residential buildings 29%

Diversified end markets – FY 2011 sales

Listed on the Paris Stock Market – CAC40

Balanced geographies – FY 2011 salesYear-end 2011 employees

North America

23% Asia Pacific

27%Rest of World18%

WesternEurope

32%

28,30044,200

42,600

22,000

,

,


The Big Dilemma

vsEnergy demandby 2050Electricity by 2030

CO2 emissions to

avoid dramatic climate changes by 2050

The facts The need

Source: IEA 2007 vs. 1990 level

Energy management is the key to address the dilemma


Energy Efficiency as a source of energy

Fuel

100 units 35 units 33 units

1 unit saved at consumer plug

3 units saved at the energy source

Consumer


The Power of a combined Solution Greater Efficiency, a Smarter Grid, and cleaner generation

Source: World Energy Outlook 2010, OECD / IEA

●Over 50% of CO2 emission abatement will come from end user efficiency

World energy-related CO2 emissions abatement


Consumer Packaged Goods

Energy Efficiency for Industry has already started

Sustainability

Retail

Water

Mining

Source: a) Sustainability reports of the quoted companies b) Presentation at ARC Forum, Orlando, FL Feb 2010 by David Prybylowski – Sustainability Director, Mars Chocolate North America

• 3% Year on Year reduction in Energy, Water, and Waste - We are committed to reducing our waste and our use of non-sustainable energy and water.• Sustainable in a Generation - We are committed to a zero carbon footprint, zero impact in the use of water and zero waste to landfill at our sites by 2040.• We are working with industry, academic and NGO partners, among others, to amplify the impact of our initiatives• Best practice is to have targets agreed to the highest level


Less obvious, higher impact:

Energy Efficiency through Process and Machine Efficiency…

…to reduce the energy consumed per unit of output!

Easily identifiable Energy Efficiency Opportunities

Industrial companies don’t have sufficient information to know where to look for beyond the easily identifiable Energy Efficiency

Opportunities


Enlarged vision through Energy in Context

Energy Efficiency 15L per 100 km


Energy Information



Energy Information – with context

profile of trackTravel direction Travel direction

Distance Distance

Hei

ght


Energy in Context – Real case

Energy consumed in

production context

AfternoonShift

470kwh

MorningShift

540kwh

Search for root causes and

benchmark for best-practices

implementation

•New staff•Respect standard procedures for stone loading cycle

Crew #A

•Experienced staff•Fine tuned the stone loading cycle

Crew #B

Daily crashed stone

Crusher #1

MorningShift

450 Tn/8hs

AfternoonShift

450 Tn/8hs


Stabilise first!

●Stabilising the process, especially eliminating shift to shift variation is an early priority as welling as “stopping the stops”

●Only then can one ‘see’ the impacts of effort in improvement.●Improvement in efficiency can only happen once noise in the process is

removed.●This requires accurate instruments, reliable data capture, reliable MES

layer all aligned to a common goal to acheive your business objectives

390

400

410

420

430

440

450

460

45 65 85 105 125 145

1-P

oin

t A

vera

ge Bill Hoffy Scott

Eddie

Adelaide Brighton Ltd


Stabilise first!

●Because variation in key inputs = WASTE●In this instance wasted power usage…..

Adelaide Brighton Ltd


Real-time Active Energy Management Example

SHUT DOWN!

NO FEED?


OPERATION

Energy

Raw Material

Finished Goods

Waste

Emissions

PROCESS

BUSINESS Challenges• Profit pressure • Competition• Energy costs• Increased energy and emissions regulations

Challenges• Energy shortages• Power quality issues • Alternate energy• Demand Response• Smart Grid• Water shortages• Material input

reduction• “Green” Consumers• “Green” supply chain

Challenges• Complexity increase• Skills shortage• Waste reduction

Energy ManagementProcess Efficiency for Industry Customers

Water

http://hotlinet.schneider-electric.com/picto-library/download/Nuclear.zip


Make the most of your energy™

industrial energy efficiency as a system, anthony wong, schneider electric, france

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