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200 MW Solar operating in Calhoun, MI
200 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2022
Operating Since
Coordinates
42.3480, -85.0475
County
Calhoun, MI
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Invenergy Services LLC | Invenergy | — |
| Owner(s) | Invenergy Services LLC | Invenergy LLC | — |
| Status | Operating | operating | — |
Calhoun Solar is a 200 MW solar photovoltaic power plant located in Calhoun County, Michigan. The plant, which began operating in 2022, is owned and operated by Invenergy Services LLC. It utilizes single-axis tracking technology to maximize solar energy capture. Calhoun Solar is connected to the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority and resides within the ReliabilityFirst Corporation (RFC) NERC region.
The plant's latest annual generation was 352,398 MWh, resulting in a capacity factor of 20.1%. Calhoun Solar ranks as the 5th largest solar plant in Michigan out of 21, and 225th nationally out of 639. Financial data indicates a power purchase agreement (PPA) price of $39.48 per MWh, according to data from Lawrence Berkeley National Laboratory (LBNL).
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
138.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
7.4K MWh
Latest Month
352.4K MWh
Annual Generation
20.1%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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Historic financial signal for this asset — PPA, LCOE, market value where reported. The base for forward bankability and insurance analytics on the InfraSure platform.
Data from 2022–2024
$25.8/MWh
Energy Value
$2.3/MWh
Capacity Value
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Market Position
ISO/RTO Market
MISO
LMP Node
—
Pricing Hub
MICHIGAN.HUB
Node Source
OSM spatial match
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-03-26
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Invenergy completed term and construction financing for the 200 MW Calhoun Solar project with CoBank, Natixis, and Export Development Canada as lenders.
sourceInvenergy announced commercial operation of the 200 MW Calhoun Solar Energy Center in Calhoun County, Michigan, supplying power to approximately 70,000 Consumers Energy customers.
source