Washington Energy Projects Inventory
Aterio data team has collected and analyzed data on all energy projects in Washington. Providing a comprehensive overview of solar, wind, storage, and other energy developments with detailed plant-level data.
Total Energy Projects
14
Total Nameplate Power
3,161 MW
Top Energy Source
Solar
Last update at Sun Apr 19 2026
Energy Project Inventory in Washington
Explore all energy projects in Washington, including solar, wind, storage, natural gas, and more.
Hop Hill Renewable Power Project
BrightNight Power
1,000 MW
Hop Hill Solar Generation and BESSGrandview
Wind
OnshoreHop Hill Solar GenerationGrandview
Solar
PhotovoltaicHop Hill BESSGrandview
Storage
BatteryAgate Storage Project
BrightNight Power
170 MW
AGATE BESSPoulsbo
Storage
Battery· Puget Sound Energy IncCarriger Project
Cypress Creek Renewables
160 MW
CarrigerGoldendale
Solar
PhotovoltaicLower Snake Solar Generation BESS Project
600 MW
Lower Snake Solar Generation BESSPomeroy
Storage
BatteryLower Snake Solar Generation BESSPomeroy
Solar
PhotovoltaicSaddle Mountain East Wind Farm Project
126 MW
Saddle Mountain East Wind FarmRoyal City
Wind
OnshoreShowing 1–10 of 14 projects
US Energy Projects: Market Analysis & Growth Forecast
Get exclusive insights on the expanding US energy market, with detailed analysis of solar, wind, storage, and natural gas projects, power capacity, and construction status across all states.