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1.2 MW Hydro operating in Clackamas, OR — Portland General Electric Company
1.2 MW
Nameplate Capacity
1
Generators
unit
Conventional Hydroelectric
Technology
2018
Operating Since
Coordinates
45.3705, -121.7565
County
Clackamas, OR
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Portland General Electric Co | Portland General Electric | — |
| Owner(s) | Portland General Electric Co | Portland General Electric | — |
| Status | Operating | — | — |
Timothy Lake Powerhouse is a hydroelectric generating facility located in Clackamas County, Oregon. The plant is owned and operated by Portland General Electric (PGE). Commissioned in 2018, it has a total capacity of 1.2 MW from a single generator utilizing conventional hydroelectric technology. The plant's primary fuel source is water (WAT).
In the most recent year of data, Timothy Lake Powerhouse generated 2,050 MWh of electricity, achieving a capacity factor of 19.6%. The plant operates within the Portland General Electric Company balancing authority, in the Western Electricity Coordinating Council (WECC) NERC region. In terms of size, Timothy Lake Powerhouse ranks as the 57th largest power plant in Oregon out of 63, and 1402nd nationally out of 1464.
Generated from EIA, GEM, and public data sources
Grid Region
Pacific Northwest
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
Portland General Electric Company (PGE)
Grid Voltage
115.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
83 MWh
Latest Month
2.0K MWh
Annual Generation
19.6%
Capacity Factor
2018
$5,312/kW
Est. Construction Cost
Total estimated cost: $6.4M
This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
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