14.4 MW Hydro operating in Garfield, CO — Public Service Company of Colorado
14.4 MW
Nameplate Capacity
2
Generators
units
Conventional Hydroelectric
Technology
1909
Operating Since
Coordinates
39.5701, -107.2269
County
Garfield, CO
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Public Service Co of Colorado | — | — |
| Owner(s) | Public Service Co of Colorado | — | — |
| Status | Operating | — | — |
The Shoshone Hydroelectric Generating Station is a hydroelectric power plant on the Colorado River east of Glenwood Springs, Colorado. In addition to its power output, the water rights the plant uses are among the oldest on the Colorado River, and play a major role in the flow of water to the Western Slope of Colorado.
Read more on WikipediaThe Shoshone hydroelectric plant is located in Garfield County, Colorado. It is owned and operated by Public Service Co of Colorado. The plant began operating in 1909 and has a total capacity of 14.4 MW across two generators, utilizing conventional hydroelectric technology with water as its primary fuel. The plant operates within the Public Service Company of Colorado balancing authority and the Western Electricity Coordinating Council (WECC) NERC region.
In the most recent year with available data, the Shoshone plant generated 27,861 MWh, achieving a capacity factor of 22.0%. The plant's installed cost was $2,075.66 per kW. Shoshone ranks as the 11th largest power plant out of 49 in Colorado, and 566th out of 1464 nationally. Financial data for the plant is available from FERC filings.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
Public Service Company of Colorado
Grid Voltage
115 kV
Regulatory Status
RE
Entity Type
Investor-Owned Utility
Sector
Electric Utility
5.4K MWh
Latest Month
27.9K MWh
Annual Generation
22.0%
Capacity Factor
$2,059/kW
Installed Cost
$0.0/MWh
Operating Cost
Public Service Company of Colorado
Reporting Utility
Cumulative Installed Cost
Per-Unit Cost Trends
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
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Last updated 2026-03-14
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