Improving the average efficiency of air conditioners sold in 2030 by 30% compared to today’s models would reduce emissions of CO2 by up to 25 billion metric tons over the lifetime of the equipment. This is equivalent to wiping out the annual emissions of 1,550 coal-fired power plants. High-efficiency room air conditioners would also reduce peak electricity demand by as much as 790 gigawatts. Money not spent on electricity infrastructure could instead be used for other development priorities such as schools and health clinics. Energy efficient air conditioners that used refrigerants with a low global-warming potential would double the climate benefit of a refrigerant transition alone and help clean the air in our cities.
To grab this opportunity, in June this year the Clean Energy Ministerial launched the Advanced Cooling Challenge to inspire governments and industry to make, sell, promote, and install super-efficient air conditioner or cooling solutions that are smart, climate friendly, and affordable. A coalition of governments — including the United States, India, China, Canada, Chile, and Saudi Arabia — have come together with a dozen businesses and organizations to answer this call to action.
The momentum is building. In September, 19 philanthropists announced their intention to provide $53 million to support improvements in energy efficiency in developing countries. World Bank President Jim Yong Kim announced expectations for $1 billion in lending for energy efficiency in urban areas as part of the Bank’s Climate Change Action Plan.
Other initiatives are working closely with the Advanced Cooling Challenge in developing tools and providing resources that help governments, companies, and organizations. One of these is United for Efficiency (U4E), an important part of United Nations (UN) Secretary-General Ban Ki-moon’s Sustainable Energy for All effort. U4E is a public-private partnership led by UN Environment that brings together Collaborative Labeling and Appliance Standards Program (CLASP), the Natural Resources Defense Council, International Copper Association, the UN Development Programme, and technology companies. With funding provided by the Global Environment Facility, the partners are developing best practice guides for designing energy efficiency policies and programs, and providing the latest information on equipment performance and availability through the Global Advanced Cooling Database.
These and other efforts are helping consumers and governments make good decisions, decisions that allow efficient and climate-friendly air conditioners (and other equipment) to dominate their markets. We will all benefit as a result.
Visit http://www.cleanenergyministerial.org/AC-Challenge to find the latest commitments in support of the Advanced Cooling Challenge and make your own commitment.
Visit http://united4efficiency.org/ to find out more about United for Efficiency.