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9.2 MW Hydro operating in Florence, WI — Midcontinent Independent Transmission System Operator, Inc..
9.2 MW
Nameplate Capacity
2
Generators
units
Conventional Hydroelectric
Technology
2016
Operating Since
Coordinates
45.8728, -88.0709
County
Florence, WI
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Wisconsin Electric Power Co | Wisconsin Electric Power | — |
| Owner(s) | Wisconsin Electric Power Co | WEC Energy Group | — |
| Status | Operating | — | — |
The Twin Falls hydroelectric plant is located in Florence County, Wisconsin. The plant has a total capacity of 9.2 MW across two generators and came online in 2016. It is owned by WEC Energy Group and operated by Wisconsin Electric Power Co. The primary fuel source is water (WAT), and the plant utilizes conventional hydroelectric technology. Twin Falls ranks as the 18th largest power plant in Wisconsin out of 65, and 683rd nationally out of 1464.
In its latest year of reported generation, Twin Falls produced 30,738 MWh of electricity, achieving a capacity factor of 38.1%. The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the ReliabilityFirst Corporation (RFC) NERC region. Financial data indicates an installed cost of $7,366.44 per kW, as reported to FERC.
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
69.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
2.4K MWh
Latest Month
30.7K MWh
Annual Generation
38.1%
Capacity Factor
Wisconsin Electric Power Company · Data from 2017–2024
$7,636/kW
Installed Cost
$15.4/MWh
Operating Cost
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
Point of Interconnection
Nearest Substation
Twin Falls Substation · 69 kV
Substation Distance
0 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
MIUP.TWINFALLS
Pricing Hub
MICHIGAN.HUB
Alt. Hub / Zone
MINN.HUB
Location Type
Generation Node
Node Source
Curated node match
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