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7.8 MW Other Waste Biomass (3 MW) + Petroleum Liquids (5 MW) operating in San Joaquin, CA — California Independent System Operator
7.8 MW
Nameplate Capacity
5
Generators
units
Hybrid (2)
Technology
Other Waste Biomass + Petroleum Liquids
2000
Operating Since
Coordinates
37.9369, -121.3294
County
San Joaquin, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | City of Stockton MUD - (CA) | — | — |
| Owner(s) | City of Stockton MUD | — | — |
| Status | Operating | — | — |
The Regional Wastewater Control Facility, located in San Joaquin County, California, is a 7.8 MW hybrid power plant primarily fueled by other waste biomass (OBG). It began operating in 2000 and is owned and operated by the City of Stockton MUD. The facility consists of 5 generators utilizing other waste biomass and petroleum liquids as fuel sources.
The plant 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, the Regional Wastewater Control Facility generated 3,108 MWh of electricity, achieving a capacity factor of 4.5%. Among similar OBG-fueled plants in California, it ranks 5th out of 33, and nationally it ranks 9th out of 74.
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
60.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Municipal
Sector
Commercial CHP
276 MWh
Latest Month
3.1K MWh
Annual Generation
4.5%
Capacity Factor
CO₂ Intensity
131 lb/MWh
NOx
31 lb/MWh
SO₂
0.896 lb/MWh
CH₄
0.018 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
9.7%
Annual Net Gen
4 GWh
CO₂eq
132 lb/MWh
Subregion
WECC California
2013
$3,495/kW
Est. Construction Cost
Total estimated cost: $27.3M
Market Position
ISO/RTO Market
CAISO
LMP Node
COGNTNL_7_B1
Pricing Hub
TH_NP15_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match
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