Potrero Hills Energy Producers
Landfill gas power plant in Solano County, California. 8 MW of nameplate capacity across 5 generators, operated by Potrero Hills Energy Producers, LLC.
Also known as EIA plant 59952
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 8 MWNameplate
- Generators
- 5 operatingEIA-860M, August 2026
- Operating since
- April 2016First generator online
- Operator
- Potrero Hills Energy Producers, LLCEIA operator ID 59713
- Grid
- CAISOBalancing authority CISO
- Price nodes
- 1 CAISO nodeResource nodes with prices
- Location
- Solano County, CA38.2170, −121.9795
- EIA plant ID
- 59952EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Potrero Hills Energy Producers produces
Free · EIA-923Net generation, 2025
55.9 GWh
55,949 MWh, final
Capacity factor, 2025
79.8%
2024: 83.5%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2017 to 2025
55.9–63.6
GWh a year. Low 2025, high 2020
| 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 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | 42,826 | Not reported | 9 of 12 |
| 2017 | 61,536 | 87.8% | 12 of 12 |
| 2018 | 63,239 | 90.2% | 12 of 12 |
| 2019 | 63,061 | 90.0% | 12 of 12 |
| 2020 | 63,562 | 90.5% | 12 of 12 |
| 2021 | 59,572 | 85.0% | 12 of 12 |
| 2022 | 62,437 | 89.1% | 12 of 12 |
| 2023 | 58,713 | 83.8% | 12 of 12 |
| 2024 | 58,711 | 83.5% | 12 of 12 |
| 2025 | 55,949 | 79.8% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 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 account · CAISOEmissions
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 |
|---|---|---|---|
| 1 | Landfill Gas | 1.6 | April 2016 |
| 2 | Landfill Gas | 1.6 | April 2016 |
| 3 | Landfill Gas | 1.6 | April 2016 |
| 4 | Landfill Gas | 1.6 | April 2016 |
| 5 | Landfill Gas | 1.6 | April 2016 |
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 Potrero Hills Energy Producers, LLC 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 Potrero Hills Energy Producers
How much power does Potrero Hills Energy Producers produce?
Potrero Hills Energy Producers reported 55,949 MWh (55.9 GWh) of net generation in 2025, a 79.8% capacity factor on 8 MW of nameplate capacity.
Where is Potrero Hills Energy Producers?
Potrero Hills Energy Producers is in Solano County, California, at 38.2170, −121.9795. It is in the California Independent System Operator balancing area (CISO).
Who operates Potrero Hills Energy Producers?
EIA-860M for August 2026 lists Potrero Hills Energy Producers, LLC as the operator (EIA operator ID 59713). The operator is not always the owner.
When did Potrero Hills Energy Producers start operating?
Its first generator began operating in April 2016, according to EIA-860M.
Does InfraMap have power prices for Potrero Hills Energy Producers?
Yes. InfraMap has CAISO day-ahead and real-time prices at 1 price node linked to Potrero Hills Energy Producers, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
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)
- CAISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page