Wilmington Hydrogen Plant
Other fuels power plant in Los Angeles County, California. 31.9 MW of nameplate capacity across 1 generator, operated by Air Products & Chemicals Inc.
Also known as EIA plant 55557
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 31.9 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- March 1996First generator online
- Operator
- Air Products & Chemicals IncEIA operator ID 991
- Grid
- LDWPBalancing authority LDWP
- Price nodes
- None linkedNo verified ISO node
- Location
- Los Angeles County, CA33.7803, −118.2400
- EIA plant ID
- 55557EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Wilmington Hydrogen Plant produces
Free · EIA-923Net generation, 2025
139 GWh
138,637 MWh, final
Capacity factor, 2025
49.6%
2024: 64.3%
January to July 2026
107 GWh
Provisional
Range, 2015 to 2025
138.6–199.1
GWh a year. Low 2025, high 2018
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | 0 | Not reported | 12 of 12 |
| 2002 | 183,182 | Not reported | 12 of 12 |
| 2003 | 163,028 | Not reported | 12 of 12 |
| 2004 | 166,122 | Not reported | 12 of 12 |
| 2005 | 169,837 | Not reported | 12 of 12 |
| 2006 | 196,525 | Not reported | 12 of 12 |
| 2007 | 186,377 | Not reported | 12 of 12 |
| 2008 | 108,081 | Not reported | 12 of 12 |
| 2009 | 191,244 | Not reported | 12 of 12 |
| 2010 | 209,937 | 75.1% | 12 of 12 |
| 2011 | 233,543 | 83.6% | 12 of 12 |
| 2012 | 185,499 | 66.2% | 12 of 12 |
| 2013 | 193,671 | 69.3% | 12 of 12 |
| 2014 | 203,585 | 72.9% | 12 of 12 |
| 2015 | 145,022 | 51.9% | 12 of 12 |
| 2016 | 156,948 | 56.0% | 12 of 12 |
| 2017 | 143,429 | 51.3% | 12 of 12 |
| 2018 | 199,063 | 71.2% | 12 of 12 |
| 2019 | 195,629 | 70.0% | 12 of 12 |
| 2020 | 164,972 | 58.9% | 12 of 12 |
| 2021 | 67,279 | 48.3% | 6 of 12 |
| 2022 | 186,539 | 66.8% | 12 of 12 |
| 2023 | 189,974 | 68.0% | 12 of 12 |
| 2024 | 180,201 | 64.3% | 12 of 12 |
| 2025 | 138,637 | 49.6% | 12 of 12 |
| 2026 (provisional, partial year) | 107,024 | 65.9% | 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 |
|---|---|---|---|
| T101 | All Other | 31.9 | March 1996 |
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 Air Products & Chemicals Inc 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.
300 analyst questions a month, plus MCP
Query Wilmington Hydrogen Plant and 14,224 other projects from Claude or your own tools. Free accounts get 1 question a day.
Power plants near Wilmington Hydrogen Plant
More plants operated by Air Products & Chemicals Inc
Questions about Wilmington Hydrogen Plant
How much power does Wilmington Hydrogen Plant produce?
Wilmington Hydrogen Plant reported 138,637 MWh (139 GWh) of net generation in 2025, a 49.6% capacity factor on 31.9 MW of nameplate capacity. From January to July 2026 it reported 107 GWh, which is provisional.
Where is Wilmington Hydrogen Plant?
Wilmington Hydrogen Plant is in Los Angeles County, California, at 33.7803, −118.2400. It is in the Los Angeles Department of Water and Power balancing area (LDWP).
Who operates Wilmington Hydrogen Plant?
EIA-860M for August 2026 lists Air Products & Chemicals Inc as the operator (EIA operator ID 991). The operator is not always the owner.
When did Wilmington Hydrogen Plant start operating?
Its first generator began operating in March 1996, 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