Welcome to Green-e® Certification

COVID-19 Update: Due to the shelter-in-place order in effect in the Bay Area, our San Francisco–based staff is working remotely during normal business hours. We are still available by phone and email—see Green-e® Staff for contact information.


About Green-e®

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

Entergy New Orleans' Green Power Option Receives Green-e® Energy Certification

New Orleans - Entergy New Orleans’ Green Power Option has achieved Green-e® Energy Certification by the Center for Resource Solutions (CRS).

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Green-e® Energy Products with Unsubmitted Verification Materials for Reporting Year 2020

To verify that each company offering a Green-e® Energy certified renewable energy product met the requirements of the Green-e® Renewable Energy Standard for Canada and the United States for their certified sales in 2020, each participating company must have submitted an audited report an

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El Estándar de Energía Renovable Green-e™ para Chile (Green-e Renewable Energy Standard for Chile)

This information appears in English below.   Contacto: Miranda Domico - Correo Electrónico  

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2021 Green-e® Residual Mix Emissions Rates (2019 Data) Released

The information in the 2021 Green-e® Residual Mix Emissions Rates (2019 Data) table can be used to calculate the greenhouse gas (GHG) emissions associated with untracked and unclaimed U.S.-based sources of electricity, based

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Green-e Renewable Energy Standard For Taiwan R.O.C.

An English version is available further down the page 聯絡窗口: Judy Chen - 發送電子郵件 Alex Pennock - 發送電子郵件

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