12.1 MW Hydro operating in Placer, CA — California Independent System Operator
12.1 MW
Nameplate Capacity
1
Generators
unit
Conventional Hydroelectric
Technology
1980
Operating Since
Coordinates
39.1343, -120.9533
County
Placer, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Nevada Irrigation District | — | — |
| Owner(s) | Nevada Irrigation District | — | — |
| Status | Operating | — | — |
The Rollins hydroelectric plant is located in Placer County, California. It has a total capacity of 12.1 MW and began operating in 1980. The plant is owned and operated by the Nevada Irrigation District. It utilizes a single generator and conventional hydroelectric technology, with water (WAT) as its primary fuel source. Rollins operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region.
In the most recent year with available data, Rollins generated 38,610 MWh of electricity, achieving a capacity factor of 36.5%. The plant is ranked 111th out of 247 power plants in California and 607th out of 1464 plants nationally. Recent news coverage of the plant has focused primarily on regulatory matters.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
California Independent System Operator
Grid Voltage
60 kV
Regulatory Status
NR
Entity Type
Political Subdivision
Sector
IPP Non-CHP
3.0K MWh
Latest Month
38.6K MWh
Annual Generation
36.5%
Capacity Factor
No financial data available for this plant.
Market Position
ISO/RTO Market
CAISO
LMP Node
CAPEHORN_6_N001
Pricing Hub
TH_NP15_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match
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Last updated 2026-03-14
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