文档介绍：EPA & the Supermarket Industry: Partners in Environmental Protection
GreenChill Advanced Refrigeration Partnership
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Agenda
Supermarket Refrigeration & the Environment
GreenChill Advanced Refrigeration Partnership
Purpose
Partner Benefits
Supermarket Partner Responsibilities
Small Businesses
Achievements in 2007/2008
Ongoing Projects
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R-22 is primary refrigerant
Harms the ozone layer (ODP of .055)
Contributes to climate change (GWP of 1810)
Phase-out in 2010 of R-22 production for new equipment; Limited production allowed until 2020 to service existing refrigeration equipment
DX systems are the dominant technology
Lg. refrigerant charges (ave. spmkt. = 4000 lbs.)
High leak rates (ave. 20-25% = about 1000 lbs. of refrigerant emitted PER SUPERMARKET per year)
Supermarket Refrigeration & the Environment
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GreenChill’s Purpose
EPA cooperative alliance with the supermarket industry
Promotes the adoption of advanced refrigeration technologies, strategies, and practices
Reduce charges & emissions of ozone-depleting substances (potent greenhouse gases)
Help protect the ozone layer and protect against global warming
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Why Adv. Refrigeration Tech.?
Montreal Protocol’s goal is ozone layer recovery – reduces ozone-depleting substances (CFCs & HCFCs)
Substitute refrigerants (HFCs) are ozone-safe, but they are greenhouse gases
Leaking 1