Utilities/Energy Users and Producers
- Alliance of Western Energy Consumers
- Avangrid Renewables
- Avista Utilities
- Capital Power
- Cascade Natural Gas
- Central Lincoln PUD
- Citizens' Utility Board
- Clean Energy For Oregon
- Community Renewable Energy Association (CREA)
- Covanta Energy
- Deep Blue Pacific Wind
- Gallatin Power
- Global Partners LP
- Hecate Energy
- Idaho Power
- Neste
- NEXT Renewable Fuels, Inc
- Northwest Energy Efficiency Council dba Building Potential
- Northwest Gas Association
- Northwest Utility Contractors Association
- NW Energy Coalition
- NW Natural
- Obsidian Renewables LLC
- Oregon Department of Energy
- Oregon Municipal Electric Utilities Association
- Oregon People's Utility District Association
- Oregon Rural Electric Cooperative Association (ORECA)
- Oregon Solar + Storage Industries Association
- Oregon Trail Electric Cooperative
- PacifiCorp
- Pacific Power
- Pacific Propane Gas Association
- Pine Gate Renewables, LLC
- Portland General Electric (PGE)
- Renewable Energy Group, Inc.
- Renewable Hydrogen Alliance
- Renewable Northwest
- TC Energy
- Tesla Inc./SolarCity Corporation
- Umatilla Elec Co-op
- Williams
- Chevron Renewable Energy Group
- Tenaska, Inc.
- MN8 Energy Operating Company LLC
- NW & Intermountain Power Producers Coalition