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10.5 MW Hydro operating in Cumberland, ME — ISO New England Inc.
10.5 MW
Nameplate Capacity
2
Generators
units
Conventional Hydroelectric
Technology
1917
Operating Since
Coordinates
43.8526, -70.7950
County
Cumberland, ME
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Brookfield White Pine Hydro LLC | — | — |
| Owner(s) | Brookfield White Pine Hydro LLC | — | — |
| Status | Operating | — | — |
The Hiram hydroelectric plant is located in Cumberland County, Maine. It has a total capacity of 10.5 MW across two generators using conventional hydroelectric technology. The plant began operating in 1917 and is owned and operated by Brookfield White Pine Hydro LLC. The primary fuel source for the plant is water (WAT).
Hiram operates within the ISO New England Inc. balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region. In the most recent year with available data, the plant generated 40,161 MWh, achieving a capacity factor of 43.5%. Hiram ranks as the 19th largest power plant out of 51 in the state of Maine, and 648th out of 1464 nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
ISO-NE
Market
ISO/RTO Member
NERC Region
NPCC — Northeast Power Coordinating Council
Balancing Authority
3.5K MWh
Latest Month
40.2K MWh
Annual Generation
43.5%
Capacity Factor
2013
$2,294/kW
Est. Construction Cost
Total estimated cost: $24.1M
Market Position
ISO/RTO Market
ISO-NE
LMP Node
—
Pricing Hub
.Z.MAINE
Node Source
Shared substation inference
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Grid Voltage
34.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP