CA Manteca 730 Spreckels Ave
Solar and battery storage project in San Joaquin County, California. 3 MW of nameplate capacity across 2 generators, operated by Catalyze Manteca 730 Spreckels Avenue Microgrid LLC.
Also known as EIA plant 66509
This project groups CA Manteca 730 Spreckels Ave (EIA 66509). EIA reports them as separate plants.
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 3 MWSolar 1.5 · Battery storage 1.5
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- September 2024First generator online
- Operator
- Catalyze Manteca 730 Spreckels Avenue Microgrid LLCEIA operator ID 65514
- Grid
- CAISOBalancing authority CISO
- Price nodes
- None linkedNo verified ISO node
- Location
- San Joaquin County, CA37.7887, −121.1945
- EIA plant ID
- 66509EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power CA Manteca 730 Spreckels Ave produces
Free · EIA-923Net generation, 2025
100 MWh
100 MWh, final
Capacity factor, 2025
0.8%
2024: Not reported
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2024 to 2025
100.0–323.0
MWh a year. Low 2025, high 2024
| 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 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | Not reported | Not reported | 0 of 12 |
| 2021 | Not reported | Not reported | 0 of 12 |
| 2022 | Not reported | Not reported | 0 of 12 |
| 2023 | Not reported | Not reported | 0 of 12 |
| 2024 | 323 | Not reported | 12 of 12 |
| 2025 | 100 | 0.8% | 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 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. 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 |
|---|---|---|---|
| 18259 | Solar Photovoltaic | 1.5 | September 2024 |
| B8259 | Batteries | 1.5 | September 2024 |
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 Catalyze Manteca 730 Spreckels Avenue Microgrid 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 CA Manteca 730 Spreckels Ave
Questions about CA Manteca 730 Spreckels Ave
How much power does CA Manteca 730 Spreckels Ave produce?
CA Manteca 730 Spreckels Ave reported 100 MWh (100 MWh) of net generation in 2025, a 0.8% capacity factor on 3 MW of nameplate capacity.
Where is CA Manteca 730 Spreckels Ave?
CA Manteca 730 Spreckels Ave is in San Joaquin County, California, at 37.7887, −121.1945. It is in the California Independent System Operator balancing area (CISO).
Who operates CA Manteca 730 Spreckels Ave?
EIA-860M for August 2026 lists Catalyze Manteca 730 Spreckels Avenue Microgrid LLC as the operator (EIA operator ID 65514). The operator is not always the owner.
Is CA Manteca 730 Spreckels Ave a solar or a battery storage plant?
Both. Solar capacity totals 1.5 MW and battery storage capacity totals 1.5 MW.
When did CA Manteca 730 Spreckels Ave start operating?
Its first generator began operating in September 2024, 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