CCCSD Wastewater Treatment Plnt
Natural gas power plant in Contra Costa County, California. 3.5 MW of nameplate capacity across 1 generator, operated by Central Contra Costa Sanitary District.
Also known as EIA plant 57573
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 3.5 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 1995First generator online
- Operator
- Central Contra Costa Sanitary DistrictEIA operator ID 56914
- Grid
- CAISOBalancing authority CISO
- Price nodes
- None linkedNo verified ISO node
- Location
- Contra Costa County, CA37.9978, −122.0697
- EIA plant ID
- 57573EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power CCCSD Wastewater Treatment Plnt produces
Free · EIA-923Net generation, 2025
20.0 GWh
19,998 MWh, final. 11 of 12 months reported
Capacity factor, 2025
71.3%
2024: 60.5%
January to July 2026
11.1 GWh
Provisional
Range, 2015 to 2024
18.6–22.2
GWh a year. Low 2024, high 2021
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | 23,634 | 77.1% | 12 of 12 |
| 2011 | 23,372 | 76.2% | 12 of 12 |
| 2012 | 11,495 | 37.4% | 12 of 12 |
| 2013 | 17,191 | 56.1% | 12 of 12 |
| 2014 | 18,811 | 61.4% | 12 of 12 |
| 2015 | 21,815 | 71.2% | 12 of 12 |
| 2016 | 19,351 | 62.9% | 12 of 12 |
| 2017 | 19,248 | 62.8% | 12 of 12 |
| 2018 | 21,790 | 71.1% | 12 of 12 |
| 2019 | 21,544 | 70.3% | 12 of 12 |
| 2020 | 20,435 | 66.5% | 12 of 12 |
| 2021 | 22,185 | 72.4% | 12 of 12 |
| 2022 | 21,209 | 69.2% | 12 of 12 |
| 2023 | 21,709 | 70.8% | 12 of 12 |
| 2024 | 18,613 | 60.5% | 12 of 12 |
| 2025 | 19,998 | 71.3% | 11 of 12 |
| 2026 (provisional, partial year) | 11,131 | 62.5% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| S188 | Natural Gas Fired Combustion Turbine | 3.5 | December 1995 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Central Contra Costa Sanitary District as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Questions about CCCSD Wastewater Treatment Plnt
How much power does CCCSD Wastewater Treatment Plnt produce?
CCCSD Wastewater Treatment Plnt reported 19,998 MWh (20.0 GWh) of net generation in 2025, a 71.3% capacity factor on 3.5 MW of nameplate capacity. From January to July 2026 it reported 11.1 GWh, which is provisional. 11 of 12 months were reported for 2025.
Where is CCCSD Wastewater Treatment Plnt?
CCCSD Wastewater Treatment Plnt is in Contra Costa County, California, at 37.9978, −122.0697. It is in the California Independent System Operator balancing area (CISO).
Who operates CCCSD Wastewater Treatment Plnt?
EIA-860M for August 2026 lists Central Contra Costa Sanitary District as the operator (EIA operator ID 56914). The operator is not always the owner.
When did CCCSD Wastewater Treatment Plnt start operating?
Its first generator began operating in December 1995, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page