MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/61139
EIA plant 61139

St. Cloud · Sherburne · MN

Marmas Solar CSG

Operated by National Grid Renewables

Annual generation6,447 MWhSum of represented EIA-923 rows
Fuel codesSUNCodes retained from EIA records
Grid contextMidcontinent Independent Transmission System Operator, Inc..Balancing authority or NERC region

Published location

Where is Marmas Solar CSG?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

45.556056, -94.117112

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Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

2024 monthly net generation

MonthNet generation
1172 MWh
2449 MWh
3619 MWh
4537 MWh
5769 MWh
6695 MWh
7796 MWh
8689 MWh
9755 MWh
10569 MWh
11245 MWh
12152 MWh

Operating generators

IDTechnologyFuelMWStatus
MARM2Solar PhotovoltaicSUN1OP
MARM3Solar PhotovoltaicSUN1OP
MARM4Solar PhotovoltaicSUN1OP
MARM5Solar PhotovoltaicSUN1OP

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Identity, technology and limitations
EIA plant ID
61139
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final