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98 MW Natural Gas operating in Kings, CA — California Independent System Operator
98 MW
Nameplate Capacity
2
Generators
units
Natural Gas Fired Combustion Turbine
Technology
2002
Operating Since
Coordinates
36.2401, -119.9040
County
Kings, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | MRP San Joaquin Energy LLC. | — | — |
| Owner(s) | MRP San Joaquin Energy LLC. | — | — |
| Status | Operating | — | — |
Henrietta Peaker is a 98 MW natural gas-fired power plant located in Kings County, California. The plant began operating in 2002 and consists of two natural gas-fired combustion turbine generators. MRP San Joaquin Energy LLC. is the plant's owner and operator. The plant is located within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region.
In the most recent year of data, Henrietta Peaker generated 3,772 MWh of electricity, resulting in a very low capacity factor of 0.4%. The plant ranks 78th in size out of 297 power plants in California, and 952nd out of 1963 plants nationally. Recent news indicates at least one deal related to the plant has been reported.
Generated from EIA, GEM, and public data sources
ISO/RTO
CAISO
Market
ISO/RTO Member
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
0 MWh
Latest Month
3.8K MWh
Annual Generation
0.4%
Capacity Factor
CO₂ Intensity
1275 lb/MWh
Low-utilization plant — per-MWh rate is dominated by startup/standby emissions; not directly comparable to baseload averages.
NOx
0.186 lb/MWh
SO₂
2013
$965/kW
Est. Construction Cost
Total estimated cost: $94.6M
Market Position
ISO/RTO Market
CAISO
LMP Node
GWFGT1_7_B1
Pricing Hub
TH_NP15_GEN-APND
Alt. Hub / Zone
TH_ZP26_GEN-APND
Location Type
Pricing Node
Node Source
EIA-860 direct report
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ask pi about Henrietta PeakerCalifornia Independent System Operator (CISO)
Grid Voltage
70.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
0.002 lb/MWh
CH₄
0.025 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
0.4%
Annual Net Gen
4 GWh
CO₂eq
1277 lb/MWh
Subregion
WECC California