World Power Plants

Dietrich Drop4.8 MW Hydroelectric

HydroRenewableVerified: Jul 2026

Dietrich Drop is a 4.8 MW hydro power plant in the United States, operated by BP Hydro Associates since 1990. Ranked #899 of 1469 hydro plants in the United States. Its 4.8 MW represents a fraction of the total hydro capacity of 117,947 MW in the country. The largest hydro plant in the United States is Grand Coulee Dam at 6,809 MW, making Dietrich Drop 1,419 times smaller. Nearby plants within 50 km include Milner Hydro (59.5 MW, Hydro), Twin Falls (ID) (52.7 MW, Hydro), and Burley Butte Windpark (21.3 MW, Wind). The facility is located in Idaho, approximately 160 km southeast of Boise.

Capacity
4.8 MW
Commissioning Year
1990

36 years old

Owner
BP Hydro Associates
Location
42.8360°, -114.2680°

United States of America, North America

Context & rankings
  • 6,404. largest of 10,098 plants in United States of America
  • #29,799 worldwide by installed capacity
  • #6,547 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

36 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

BP Hydro Associates operates 3 plants totalling 10 MW

Regional density

62 plants within 100 km, 892 MW combined

Nearest plant: Head of U Canal Hydro Project (13.2 km)

Location

Coordinates:: 42.836000, -114.268000
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Dietrich Drop is a hydro power plant producing approximately 17 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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