The Southwest Energy Efficiency Project (SWEEP) collaborates with many nonprofit, governmental, and other organizations on specific projects to advance energy efficiency in the Southwest.

Southwest regional organizations

  • American Institute of Architects, Las Vegas Chapter
  • Arizona Building Officials
  • Beneficial Electric League of Colorado
  • BlueGreen Alliance, Colorado Chapter
  • BlueGreen Alliance, Nevada Chapter
  • Colorado Communities for Climate Action
  • Colorado Energy Office
  • Colorado Public Interest Research Group
  • Conservation Colorado
  • Energy Efficiency Business Coalition of Colorado
  • Environment Arizona
  • Nevada Governor’s Office of Energy
  • Nevadans for Clean Affordable Reliable Energy
  • New Mexico Coalition for Clean Affordable Energy
  • Regional Air Quality Council
  • Sierra Club Grand Canyon Chapter
  • US Green Building Council, Colorado Chapter
  • US Green Building Council, Nevada Chapter
  • Utah Clean Energy
  • Utah Office of Energy Development
  • Western Resource Advocates


Regional Energy Efficiency Organizations (REEOs)

SWEEP collaborates with the five other REEOs in the United States:

  • Midwest Energy Efficiency Alliance
  • Northeast Energy Efficiency Partnerships
  • Northwest Energy Coalition
  • Northwest Energy Efficiency Alliance
  • South-central Partnership for Energy Efficiency as a Resource
  • Southeast Energy Efficiency Alliance


National and international organizations

  • American Council for an Energy Efficient Economy
  • Appliance Standards Awareness Project
  • Consortium for Energy Efficiency
  • Energy Efficient Codes Coalition
  • Environmental Defense Fund
  • Institute for Market Transformation
  • International Code Council
  • National Association for the Advancement of Colored People
  • Natural Resources Defense Council
  • New Buildings Institute
  • Rewiring America
  • U.S. Department of Energy