Codes & Standards

• Directives, Delegations & Requirements from the US Department of Energy
  DOE Building Technologies Program

Financing & Incentives

• Find Federal Tax Credits for Energy Efficiency
  Energy Savers
• Rebate Locator
  ENERGY STAR®

Product Information

• Find Product Performance Ratings
  Air Conditioning, Heating, and Refrigeration Institute
• Central Air Conditioners
  ENERGY STAR®
• Consortium for Energy Efficiency Directory of Verified Equipment
  Air Conditioning Research Institute

Department of Energy Resources

• How to Buy an Energy-Efficient Central Air Conditioner
  Federal Energy Management Program