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195.8 MW Batteries (2 MW) + Natural Gas Fired Combustion Turbine (169 MW) + Petroleum Liquids (25 MW) operating in Isanti, MN — Midcontinent Independent Transmission System Operator, Inc..
195.8 MW
Nameplate Capacity
3
Generators
units
Hybrid (3)
Technology
Batteries + Natural Gas Fired Combustion Turbine + Petroleum Liquids
1978
Operating Since
Coordinates
45.6010, -93.2081
County
Isanti, MN
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Great River Energy | Great River Energy | — |
| Owner(s) | Great River Energy | Great River Energy | — |
| Status | Operating | — | — |
The Cambridge CT Hybrid plant is a 195.8 MW hybrid power plant located in Isanti County, Minnesota. The plant, which began operating in 1978, is owned and operated by Great River Energy. It utilizes a combination of technologies, including batteries, natural gas-fired combustion turbines, and petroleum liquids, with Distillate Fuel Oil (DFO) as its primary fuel source. The plant consists of three generators and operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority, situated in the Midwest Reliability Organization (MRO) NERC region. Cambridge CT Hybrid is ranked as the largest hybrid plant in Minnesota and 37th nationally.
In the latest year of available data, the plant generated 35,714 MWh of electricity, resulting in a capacity factor of 2.1%. Financial data indicates a Power Purchase Agreement (PPA) price of $24.84 per MWh, as reported in FERC EQRs.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
69.0 kV
Regulatory Status
RE — Regulated
Entity Type
Cooperative
Sector
Electric Utility
4.9K MWh
Latest Month
35.7K MWh
Annual Generation
2.1%
Capacity Factor
CO₂ Intensity
1389 lb/MWh
NOx
0.622 lb/MWh
SO₂
0.007 lb/MWh
CH₄
0.026 lb/MWh
N₂O
0.003 lb/MWh
Capacity Factor
2.9%
Annual Net Gen
49 GWh
CO₂eq
1390 lb/MWh
Subregion
MRO West
Great River Energy · Data from 2019–2025
$42.5/MWh
PPA Price
Market Position
ISO/RTO Market
MISO
LMP Node
GRE.CAMBRCAMB2
Pricing Hub
MINN.HUB
Location Type
Generation Node
Node Source
EIA-860 direct report
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