Hollister Solar LLC
Solar power plant in San Benito County, California. 1.5 MW of nameplate capacity across 1 generator, operated by Ecos Energy LLC.
Also known as Hollister Solar · Hollister Solar, LLC · EIA plant 59268
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 1.5 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2014First generator online
- Operator
- Ecos Energy LLCEIA operator ID 58135
- Grid
- CAISOBalancing authority CISO
- Price nodes
- 2 CAISO nodesResource nodes with prices
- Location
- San Benito County, CA36.8625, −121.4289
- EIA plant ID
- 59268EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Hollister Solar produces
Free · EIA-923Net generation, 2025
3.89 GWh
3,893 MWh, final
Capacity factor, 2025
29.6%
2024: 28.3%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
3.0–4.2
GWh a year. Low 2015, high 2022
| 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 | 0 | Not reported | 1 of 12 |
| 2015 | 2,964 | 22.6% | 12 of 12 |
| 2016 | 3,797 | 28.8% | 12 of 12 |
| 2017 | 3,720 | 28.3% | 12 of 12 |
| 2018 | 4,100 | 31.2% | 12 of 12 |
| 2019 | 3,825 | 29.1% | 12 of 12 |
| 2020 | 3,809 | 28.9% | 12 of 12 |
| 2021 | 3,992 | 30.4% | 12 of 12 |
| 2022 | 4,214 | 32.1% | 12 of 12 |
| 2023 | 3,518 | 26.8% | 12 of 12 |
| 2024 | 3,734 | 28.3% | 12 of 12 |
| 2025 | 3,893 | 29.6% | 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 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. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| PV10 | Solar Photovoltaic | 1.5 | December 2014 |
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 Ecos Energy LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Power plants near Hollister Solar
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Questions about Hollister Solar
How much power does Hollister Solar LLC produce?
Hollister Solar LLC reported 3,893 MWh (3.89 GWh) of net generation in 2025, a 29.6% capacity factor on 1.5 MW of nameplate capacity.
Where is Hollister Solar LLC?
Hollister Solar LLC is in San Benito County, California, at 36.8625, −121.4289. It is in the California Independent System Operator balancing area (CISO).
Who operates Hollister Solar LLC?
EIA-860M for August 2026 lists Ecos Energy LLC as the operator (EIA operator ID 58135). The operator is not always the owner.
When did Hollister Solar LLC start operating?
Its first generator began operating in December 2014, according to EIA-860M.
Does InfraMap have power prices for Hollister Solar LLC?
Yes. InfraMap has CAISO day-ahead and real-time prices at 2 price nodes linked to Hollister Solar LLC, 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
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
- Project names from the USGS U.S. Large-Scale Solar Photovoltaic Database
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page