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  • EPA Center for Corporate Climate Leadership serves as a resource center for all organizations looking to expand their work in the area of greenhouse gas (GHG) measurement and management.
  • National Renewable Energy Laboratory (NREL) NREL strives to achieve our vision of a clean energy future for the world through our mission: leading research, innovation, and strategic partnerships to deliver solutions for a clean energy economy.
  • Office of Energy Efficiency and Renewable Energy (EERE) The Office of Energy Efficiency and Renewable Energy (EERE) strengthens U.S. energy security, environmental quality, and economic vitality.
  • US Department of Energy (DOE) The mission of the Energy Department is to ensure America’s security and prosperity by addressing its energy, environmental and nuclear challenges through transformative science and technology solutions.
  • Natural Resources Defense Council (NRDC) The Natural Resources Defense Council works to safeguard the earth - its people, its plants and animals, and the natural systems on which all life depends.