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2.6 MW Hydro operating in Allegan, MI
2.6 MW
Nameplate Capacity
3
Generators
units
Conventional Hydroelectric
Technology
1935
Operating Since
Coordinates
42.5636, -85.9544
County
Allegan, MI
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Consumers Energy Co - (MI) | — | — |
| Owner(s) | Consumers Energy Co - (MI) | — | — |
| Status | Operating | — | — |
Allegan Dam is a hydroelectric power plant located in Allegan County, Michigan. The plant, which began operating in 1935, has a total capacity of 2.6 MW derived from three generators. It is owned and operated by Consumers Energy Co. (MI) and utilizes water as its primary fuel source, employing conventional hydroelectric technology.
The plant's latest annual generation was 12,334 MWh, resulting in a capacity factor of 54.0%. Allegan Dam operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the ReliabilityFirst Corporation (RFC) NERC region. In terms of size, Allegan Dam ranks as the 33rd largest out of 50 power plants in Michigan and 1133rd out of 1464 nationally.
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
24.9 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
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.
979 MWh
Latest Month
12.3K MWh
Annual Generation
54.0%
Capacity Factor
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2013
$2,294/kW
Est. Construction Cost
Total estimated cost: $6.0M
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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Point of Interconnection
Nearest Substation
Mill Grove Substation · 46 kV
Substation Distance
< 10 km
Operator
Consumers Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
—
Pricing Hub
MICHIGAN.HUB
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
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.
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