Site has several reports on these topics. The U.S. Department of Energy's comprehensive resource for energy efficiency and renewable energy information. Energy Efficiency Conservation Authority - EECA works to implement New Zealand Government strategies for energy efficiency, conservation and renewable energy in both the private and public sectors. Energy Star - U.S. EPA Energy Star programs and products help save the environment and save consumers money by using less energy through advanced design or construction. Consumer products include most major appliances, lighting fixtures, office products, hvac systems, and homes.
Site is good source of appliance energy ratings.
Federal Energy Management Program - FEMP helps federal agencies reduce building energy costs, increase energy efficiency, use renewable energy, and conserve water. Visit the Lighting Crossroads resource index. Check out Energy Meeting and Events for past and upcoming international meetings. Iowa Energy Center - A source for energy efficiency and renewable energy research and information. Wisconsin Energy Conservation Corporation - WECC provides information on energy conservation and efficiency for utilities, consumers, environmental groups, and regulatory agencies.