Natural gasOilOperatingMISO

Cambridge CT Hybrid

Natural gas power plant in Isanti County, Minnesota. 194.3 MW of nameplate capacity across 2 generators, operated by Great River Energy.

Also known as Cambridge CT Power Plant · EIA plant 2038

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Athens MN CONXAthens BESSNorth Branch (MN)Santee Solar Partners, LLCCambridge CT Hybrid10 km
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6 plants within 25 km, from EIA coordinates.

Key facts

Capacity
194.3 MWNatural gas 169.2 · Oil 25.1
Generators
2 operatingEIA-860M, August 2026
Operating since
May 1978First generator online
Operator
Great River EnergyEIA operator ID 7570
Grid
MISOBalancing authority MISO
Price nodes
2 MISO nodesResource nodes with prices
Location
Isanti County, MN45.6010, −93.2081
EIA plant ID
2038EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power Cambridge CT Hybrid produces

Free · EIA-923

Net generation, 2025

101 GWh

100,721 MWh, final

Capacity factor, 2025

5.9%

2024: 2.1%

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2015 to 2025

0.7–100.7

GWh a year. Low 2019, high 2025

Annual net generation, GWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
20001,921Not reported12 of 12
2001410Not reported12 of 12
2002347Not reported12 of 12
2003355Not reported12 of 12
20040Not reported12 of 12
2005312Not reported12 of 12
2006150Not reported12 of 12
200782Not reported12 of 12
200870,273Not reported12 of 12
200938,009Not reported12 of 12
201029,7821.5%12 of 12
201150,768Not reported12 of 12
201290,1695.3%12 of 12
201383,0514.9%12 of 12
201432,3391.9%12 of 12
201533,0111.9%12 of 12
201644,3372.6%12 of 12
201722,0241.3%12 of 12
201856,1973.3%12 of 12
20196590.0%12 of 12
202020,3781.2%12 of 12
202195,839Not reported12 of 12
202231,6931.9%12 of 12
202349,4302.9%12 of 12
202435,7142.1%12 of 12
2025100,7215.9%12 of 12
2026 (provisional, partial year)Not reportedNot reported0 of 7

* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.

Power prices and basis

Free account · MISO

Emissions

Free · EPA CAMPD

CO₂, 2025

Not reported

US short tons. 2024: Not reported

SO₂, 2025

0

US short tons

NOx, 2025

50

US short tons

1 of 2 EPA units reported CO₂ in 2025 (1, 2), matched to EIA plant 2038 through the EPA–EIA crosswalk.

Water use

Free · EIA-923 cooling, USGS

No EIA cooling-water record for this plant in 2024.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
GT1Petroleum Liquids25.1May 1978
GT2Natural Gas Fired Combustion Turbine169.2May 2007

Ownership and offtake

Pro
Pro

Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Great River Energy as the operator, which is not always the owner.

Modeled data

Pro

Pro adds modeled values for this plant. Everything above stays free.

Modeled

Generation potential vs reported

Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.

Analyst and MCP

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Power plants near Cambridge CT Hybrid

More plants operated by Great River Energy

Questions about Cambridge CT Hybrid

How much power does Cambridge CT Hybrid produce?

Cambridge CT Hybrid reported 100,721 MWh (101 GWh) of net generation in 2025, a 5.9% capacity factor on 194.3 MW of nameplate capacity.

Where is Cambridge CT Hybrid?

Cambridge CT Hybrid is in Isanti County, Minnesota, at 45.6010, −93.2081. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).

Who operates Cambridge CT Hybrid?

EIA-860M for August 2026 lists Great River Energy as the operator (EIA operator ID 7570). The operator is not always the owner.

When did Cambridge CT Hybrid start operating?

Its first generator began operating in May 1978, according to EIA-860M.

Does InfraMap have power prices for Cambridge CT Hybrid?

Yes. InfraMap has MISO day-ahead and real-time prices at 2 price nodes linked to Cambridge CT Hybrid, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.

Sources

  • EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
  • EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
  • EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
  • MISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05
  • Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)

Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page