Marmas Solar CSG — Plant Summary
- EIA Plant ID
- 61139
- Capacity
- 4 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Operating
- Location
- Sherburne, MN
- Operating Since
- 2018
- Generators
- 4
- Operator
- National Grid Renewables
- Parent Company
- —
- Annual Generation
- 6,447 MWh
- Capacity Factor
- 18.3%
- Balancing Authority
- Midcontinent Independent Transmission System Operator, Inc..
- ISO/RTO
- MISO
- NERC Region
- MRO
Marmas Solar CSG
OperatingSolar
Ranked #111 of 540 Solar plants in MN#3672 of 7447 nationally
4 MW Solar operating in Sherburne, MN — Midcontinent Independent Transmission System Operator, Inc..
EIAGEMWD
4 MW
Nameplate Capacity
4
Generators
units
Solar Photovoltaic
Technology
2018
Operating Since
Location
Coordinates
45.5565, -94.1173
County
Sherburne, MN
Nearby Plants
- St. Cloud HydroHydro8.6 MW · 2.6 km
- Sherburne Community Solar One LLC CSGSolar1 MW · 3.1 km
- USS White Cloud LLC CSGSolar1 MW · 4.1 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | National Grid Renewables | National Grid Renewables | — |
| Owner(s) | Nordic Solar, LLC | Nordic Solar LLC [100%] | — |
| Status | Operating | operating | — |
Ownership Chain
GEM identifies the owner as Nordic Solar LLC [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
About
Marmas Solar CSG is a 4 MW solar photovoltaic power plant located in Sherburne County, Minnesota. The plant began operating in 2018 and is owned and operated by National Grid Renewables. It consists of four generators utilizing fixed-tilt solar tracking technology. The plant's primary fuel source is solar energy (SUN).
In its most recent year of operation, Marmas Solar CSG generated 6,447 MWh of electricity, achieving a capacity factor of 18.3%. The plant operates within the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority and the MRO NERC region. Marmas Solar CSG is ranked as the 108th largest power plant in Minnesota out of 540, and nationally it is ranked 3515 out of 7108.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
MRO
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc..
Grid Voltage
34.5 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
152 MWh
Latest Month
6.4K MWh
Annual Generation
18.3%
Capacity Factor
Jan 2022 – Dec 2024
Financial Data
No financial data available for this plant.
Pricing & Market Data
MEDIUM confidencePoint of Interconnection
Nearest Substation
St. Cloud Substation · 115 kV
Substation Distance
2.789 km
Operator
Xcel Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
NSP.STCLOUD1
Pricing Hub
MINN.HUB
Location Type
Generation Node
Node Source
Curated node match
News & Articles (5)Beta
General
Renewable value shines in $1.74B Brookfield deal
In a $1.74 billion transaction announced in February 2025, Brookfield Asset Management Ltd. is buying National Grid Renewables LLC,...
S&P Global·10 months ago
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The Sycamore Creek Solar project will deliver clean energy to the PJM grid when complete.
pv magazine USA·1 years ago
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Construction begins on Sycamore Creek solar project in Ohio, US
National Grid Renewables has commenced construction at the Sycamore Creek solar project in Crawford County, Ohio, US.
Energy Monitor·1 years ago
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National Grid Renewables begins construction of 117-MW Ohio solar project
National Grid Renewables started on-site construction at its Sycamore Creek Solar Project located in Crawford County, Ohio,...
Solar Power World·1 years ago
Last updated 2026-03-26
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