AT&T Holger
Natural gas power plant in Santa Clara County, California. 1.3 MW of nameplate capacity across 1 generator, operated by Bloom Energy.
Also known as EIA plant 61153
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Key facts
- Capacity
- 1.3 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- June 2016First generator online
- Operator
- Bloom EnergyEIA operator ID 57128
- Grid
- CAISOBalancing authority CISO
- Price nodes
- None linkedNo verified ISO node
- Location
- Santa Clara County, CA37.4176, −121.9445
- EIA plant ID
- 61153EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power AT&T Holger produces
Free · EIA-923Net generation, 2025
1.10 GWh
1,095 MWh, final
Capacity factor, 2025
9.6%
2024: 11.4%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2017 to 2025
1.1–10.9
GWh a year. Low 2025, high 2017
| 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 | 4,229 | Not reported | 7 of 12 |
| 2017 | 10,879 | 95.5% | 12 of 12 |
| 2018 | 10,550 | 92.6% | 12 of 12 |
| 2019 | 9,878 | 86.7% | 12 of 12 |
| 2020 | 8,388 | 73.5% | 12 of 12 |
| 2021 | 8,349 | 73.3% | 12 of 12 |
| 2022 | 8,355 | 73.4% | 12 of 12 |
| 2023 | 7,181 | 63.1% | 12 of 12 |
| 2024 | 1,302 | 11.4% | 12 of 12 |
| 2025 | 1,095 | 9.6% | 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 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 |
|---|---|---|---|
| AT057 | Other Natural Gas | 1.3 | June 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 Bloom Energy 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 AT&T Holger
How much power does AT&T Holger produce?
AT&T Holger reported 1,095 MWh (1.10 GWh) of net generation in 2025, a 9.6% capacity factor on 1.3 MW of nameplate capacity.
Where is AT&T Holger?
AT&T Holger is in Santa Clara County, California, at 37.4176, −121.9445. It is in the California Independent System Operator balancing area (CISO).
Who operates AT&T Holger?
EIA-860M for August 2026 lists Bloom Energy as the operator (EIA operator ID 57128). The operator is not always the owner.
When did AT&T Holger start operating?
Its first generator began operating in June 2016, 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