World Power Plants

Exchequer94.5 MW Hydroelectric

HydroRenewableVerified: Jul 2026

Exchequer is a 94.5 MW hydro power plant in the United States, operated by the Merced Irrigation District since 1967. Ranked #212 of 1469 hydro plants in the United States. Its 94.5 MW represents 0.08% of the United States' total hydro capacity of 117,947 MW. The largest hydro plant in the United States is the Grand Coulee Dam at 6,809 MW, making Exchequer 72 times smaller. Nearby plants within 50 km include New Melones (300 MW, Hydro), Don Pedro (170.8 MW, Hydro), and Dion R Holm (156.8 MW, Hydro). The facility is located in California, approximately 150 km southeast of San Francisco.

Capacity
94.5 MW
Commissioning Year
1967

59 years old

Owner
Merced Irrigation District
Location
37.5843°, -120.2686°

United States of America, North America

Context & rankings
  • 2,254. largest of 10,098 plants in United States of America
  • #10,574 worldwide by installed capacity
  • #2,387 of 8,493 Hydroelectric plants worldwide
  • 0.01% of the installed capacity of United States of America
Age & fleet comparison

59 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Merced Irrigation District operates 4 plants totalling 110 MW

Regional density

100 plants within 100 km, 5,444 MW combined

Nearest plant: McSwain (7.8 km)

Location

Coordinates:: 37.584300, -120.268600
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Exchequer is a hydro power plant producing approximately 331 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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