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6 MW Hydro operating in King, WA — Puget Sound Energy
6 MW
Nameplate Capacity
1
Generators
unit
Conventional Hydroelectric
Technology
2018
Operating Since
Coordinates
47.6008, -121.6886
County
King, WA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | PUD No 1 of Snohomish County - (WA) | — | — |
| Owner(s) | PUD No 1 of Snohomish County | — | — |
| Status | Operating | — | — |
The Calligan Creek Hydroelectric Project is a 6 MWe Pelton wheel run-of-the-river hydroelectric power station in Western Washington. It is operated by the Snohomish County Public Utility District on a tributary of the Snoqualmie River in King County, Washington, approximately 30 miles (48 km) east of Seattle. The power station has been operational since February 2018.
Read more on WikipediaThe Calligan Creek Hydroelectric Project is a 6 MW hydroelectric facility located in King County, Washington. The plant began operating in 2018 and is owned and operated by PUD No 1 of Snohomish County. It utilizes a single generator and conventional hydroelectric technology, drawing power from water (WAT) resources. The facility operates within the Puget Sound Energy balancing authority and the Western Electricity Coordinating Council (WECC) NERC region.
In its most recent year of operation, the Calligan Creek Hydroelectric Project generated 17,156 MWh of electricity, achieving a capacity factor of 32.6%. The plant is ranked as the 58th largest in Washington state out of 75 facilities, and nationally it holds a rank of 831 out of 1464 plants.
Generated from EIA, GEM, and public data sources
Grid Region
Pacific Northwest
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
1.9K MWh
Latest Month
17.2K MWh
Annual Generation
32.6%
Capacity Factor
2018
$5,312/kW
Est. Construction Cost
Total estimated cost: $31.9M
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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No ask pi reports yet for this entity.
ask pi about Calligan Creek Hydroelectric ProjectPuget Sound Energy (PSEI)
Grid Voltage
34.5 kV
Regulatory Status
RE — Regulated
Entity Type
Political Subdivision
Sector
Electric Utility