CBI climate change summit - Helen Fleming, climate change director, Tesco
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Transcript of CBI climate change summit - Helen Fleming, climate change director, Tesco
TESCO : Eco-buildings case study
Helen Fleming
Climate Change Director
17 November 2010
Why do we have a Climate Change Strategy?
Reducing emissions is the right thing to do for a responsible business seeking sustainable profits
It also:
• Conserves energy and saves money
• Delivers energy security
• Delivers better resource efficiency
• Meets the growing expectations of our customers
Tesco UK customer footprint
Tesco UK supply chain footprint
Tesco UK direct footprint
2.6 Mt 26 Mt 228 Mt
Halve emissions impact by
2020
Reduce emissions by 30% by
2020
Help customers
halve emissions
by 2020
Our climate change strategy
• We have written to over 1000 suppliers to ask them to join us in reducing carbon in the supply chain
• Hosting a series of events to share information and experiences with suppliers
Supplier engagement
• We are piloting a Knowledge Hub with the Sustainable Consumption Institute to share best practice across our supply chain and to create an online community to work together to solve problems
Sharing best practice
Industry wide collaboration
• We will address long-term emissions challenges through our leadership of the Consumer Goods Forum Sustainability Pillar
• Current priorities are:
– Deforestation
– Refrigeration
– Common measurement systems
Greening our supply chain
Helping customers to make greener choices
Nov ’06, Wick – 60% Nov ’06, Wick – 60%
Reducing our direct footprint: Environmental stores
Apr ‘07, Shrewsbury Apr ‘07, Shrewsbury
– – 50%50%
Jan ‘09, Cheetham Hill Jan ‘09, Cheetham Hill – 73%– 73%
Dec ‘05, Diss – 29%Dec ‘05, Diss – 29% Apr ‘06, Swansea Apr ‘06, Swansea – 36%– 36% Jun ’08 Hinckley – 52%Jun ’08 Hinckley – 52%
Dec ’09, Ramsey – 100%Dec ’09, Ramsey – 100%
What do we mean by zero-carbon?1,600 tCO2e
FakenhamRamsey
Direct emissions from Fakenham vs. Ramsey
0 tCO2e
Zero-carbon store - Ramsey
2006/7 baseline store - Fakenham
Energy efficient designRooflights LED lighting in car park
Mixed mode ventilation Lobby
55% CO 55% CO 2 2
remainingremaining
Rethinking refrigeration
30% CO2 30% CO2
remainingremaining
• Natural Refrigeration
• Hydrocarbon chillers
• Specially designed doors on fridges
Renewable energy generation
0% CO 2
remaining
• 250kW electrical power to the store
• Provides hot water for store
• Heats store
Additional measures
Reducing emissions from existing stores
34
36
38
40
42
44
46
2006 2007 2008 2009
Kg
CO
2/ft
2
Group reduction of energy use per square foot to date
Incentives & Barriers
• Planning
• Taxation
• Renewable energy incentives
• Carbon pricing
What next?
• Next generation zero-carbon stores
• Onsite & offsite renewable technology
• Zero-carbon business by 2050