Welcome to Green-e® certification
Center for Resource Solutions' Green-e® certification program is the trusted global leader in clean energy certification. We make it easy for businesses and individuals to purchase verified clean energy with confidence, and for consumers to choose sustainable products and services. We advocate for the advancement of clean energy policy, markets, and technology, and believe in their economic and environmental benefits. By working together, we can power a renewable future.
Latest News
Green-e® Renewable Fuels Standard Expanded to Include New Requirements for Biomethane from Animal Waste
Center for Resource Solutions (CRS) is pleased to announce an important update to the Green-e® Renewable Fuels Standard.
Pacific Gas and Electric Renewable Energy Programs Decertified by Green-e® Energy
Please be advised that Pacific Gas and Electric’s (PG&E’s) products marketed as “Regional Renewable Choice,” “Local Green Saver,” “Green Saver,” and “PG&E Solar Choice” are no longer certified by the
Open Comment Period for Hydrogen Criteria in the Green-e® Renewable Fuels Program
Comments accepted through August 31, 2025
Green-e® Energy Verification Portal Launch and Participant Calls
Completed verification submissions due Monday, June 2, 2025




