World Power Plants

Marmas Solar CSG is a 4 MW solar power plant in the United States, operated by Geronimo Energy since 2018. Ranked #1414 of 3289 solar plants in the United States. Its 4 MW represents 0.01% of the country's total solar capacity of 40,823 MW. The largest solar plant in the United States is Sandstone Solar Energy Project at 2,000 MW, making Marmas Solar CSG 500 times smaller. Nearby plants within 50 km include Sherburne County (2469.3 MW, Coal), Monticello Nuclear Facility (685 MW, Nuclear), and Monticello Nuclear Generating Plant (685 MW, Nuclear). The facility is located in Minnesota, approximately 100 km northwest of Minneapolis.

Capacity
4 MW
Commissioning Year
2018

8 years old

Owner
Geronimo Energy
Location
45.5561°, -94.1171°

United States of America, North America

Context & rankings
  • 6,664. largest of 10,098 plants in United States of America
  • #30,667 worldwide by installed capacity
  • #7,306 of 11,042 Solar plants worldwide
Age & fleet comparison

8 years in operation

Solar fleet average: 10.4 years

Operator portfolio

Geronimo Energy operates 23 plants totalling 56 MW

Regional density

164 plants within 100 km, 6,260 MW combined

Nearest plant: Sherburne Community Solar One LLC CSG (3 km)

Location

Coordinates:: 45.556100, -94.117100
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Marmas Solar CSG is a solar power plant producing approximately 6 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~41 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Solar
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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