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1.4 MW Hydro operating in Mason, WA — Bonneville Power Administration
1.4 MW
Nameplate Capacity
7
Generators
units
Conventional Hydroelectric
Technology
1986
Operating Since
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | William G. Reed Jr | — | — |
| Owner(s) | William G. Reed Jr | — | — |
| Status | Operating | — | — |
Lilliwaup Falls Generating is a hydroelectric power plant located in Mason County, Washington. The plant has a total capacity of 1.4 MW distributed across 7 generators. It began operating in 1986 and is owned and operated by William G. Reed Jr. The primary fuel source for the plant is water ("WAT" in EIA parlance).
In the most recent year for which data is available, Lilliwaup Falls Generating produced 5,397 MWh of electricity, achieving a capacity factor of 44.0%. The plant operates within the Bonneville Power Administration balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. In terms of size, Lilliwaup Falls Generating ranks as the 74th largest power plant out of 75 in Washington state, and 1327th out of 1464 nationally.
Generated from EIA, GEM, and public data sources
Grid Region
Pacific Northwest
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
844 MWh
Latest Month
5.4K MWh
Annual Generation
44.0%
Capacity Factor
2013
$2,294/kW
Est. Construction Cost
Total estimated cost: $3.2M
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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ask pi about Lilliwaup Falls GeneratingBonneville Power Administration (BPAT)
Grid Voltage
12.5 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP