World Power Plants

Cabinet Gorge265.2 MW Hydroelectric

HydroRenewableVerified: Jul 2026

Cabinet Gorge is a hydroelectric power generation facility situated in Idaho at coordinates 48.0844, -116.0531. Commissioned in 1952, this power plant has a capacity of 265.2 MW and is owned and operated by Avista Corp. Utilizing the run-of-river generation technology, Cabinet Gorge harnesses the natural flow of the river to produce electricity without the need for large dams, minimizing environmental impact while maximizing energy output. This facility plays a significant role in the local energy landscape, contributing to the energy mix of the region while supporting the grid in a sustainable manner. Hydropower is a key element of Idaho's renewable energy strategy, and Cabinet Gorge stands as a testament to the state's commitment to clean energy generation. By providing a reliable and consistent source of power, the plant not only meets local energy demands but also supports regional initiatives aimed at increasing the use of renewable resources. The strategic location of Cabinet Gorge allows it to provide essential grid stability, making it a vital asset in the transition towards a more sustainable energy future. As Idaho continues to prioritize renewable energy development, the contributions of facilities like Cabinet Gorge are more important than ever in achieving long-term energy goals.

Capacity
265.2 MW
Commissioning Year
1952

74 years old

Owner
Avista Corp
Location
48.0844°, -116.0531°

United States of America, North America

Context & rankings
  • 1,223. largest of 10,098 plants in United States of America
  • #6,515 worldwide by installed capacity
  • #1,199 of 8,493 Hydroelectric plants worldwide
  • 0.02% of the installed capacity of United States of America
Age & fleet comparison

74 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Avista Corp operates 13 plants totalling 1,623 MW

Regional density

10 plants within 100 km, 1,749 MW combined

Nearest plant: Noxon Rapids (27.5 km)

Location

Coordinates:: 48.084400, -116.053100
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Cabinet Gorge is a hydro power plant producing approximately 929 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
United States of America
Continent
North America
Data Source
Global Power Plant Database

United States of AmericaEnergy Profile

10,098
Total Plants
1420.7 GW
Total Capacity
GasCoalNuclearWind
Top Fuels

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