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59.8 MW Batteries (10 MW) + Natural Gas Fired Combustion Turbine (50 MW) operating in San Bernardino, CA — California Independent System Operator
59.8 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Natural Gas Fired Combustion Turbine
2007
Operating Since
Coordinates
34.0903, -117.5343
County
San Bernardino, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Southern California Edison Co | Southern California Edison | — |
| Owner(s) | Southern California Edison Co | Edison International | — |
| Status | Operating | — | — |
Grapeland Hybrid is a 59.8 MW hybrid power plant located in San Bernardino County, California. The plant, which began operating in 2007, is owned by Edison International and operated by Southern California Edison Co. It utilizes both natural gas-fired combustion turbines and battery storage. The battery energy storage system (BESS) has a capacity of 10 MWh and a duration of 1 hour, using lithium-ion battery chemistry (LIB). The plant operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. Grapeland Hybrid is ranked 148th out of 300 power plants in California and 591st out of 1205 nationally.
The plant's primary fuel is listed as "MWH". In the latest year of available data, Grapeland Hybrid generated 3,862 MWh of electricity, resulting in a capacity factor of 0.7%. Financial data indicates an installed cost of $1,186.09 per kW, according to FERC filings. The plant has been the subject of at least one news article related to the energy industry.
Generated from EIA, GEM, and public data sources
ISO/RTO
CAISO
Market
ISO/RTO Member
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
California Independent System Operator (CISO)
Grid Voltage
66.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
80 MWh
Latest Month
3.9K MWh
Annual Generation
0.7%
Capacity Factor
CO₂ Intensity
1848 lb/MWh
Low-utilization plant — per-MWh rate is dominated by startup/standby emissions; not directly comparable to baseload averages.
NOx
0.284 lb/MWh
SO₂
0.007 lb/MWh
CH₄
0.040 lb/MWh
N₂O
0.004 lb/MWh
Capacity Factor
0.8%
Annual Net Gen
4 GWh
CO₂eq
1851 lb/MWh
Subregion
WECC California
Gas turbine · Southern California Edison Company · Data from 2015
$1,186/kW
Installed Cost
$0/kW
Annual CapEx
$102.3/MWh
Operating Cost
Market Position
ISO/RTO Market
CAISO
LMP Node
ETIWANDA_6_N008
Pricing Hub
TH_SP15_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match
No news articles linked yet for this plant.
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