Cascade Energy Storage, LLC
Battery storage project in San Joaquin County, California. 25 MW of nameplate capacity across 1 generator, operated by Engie North America.
Also known as EIA plant 61801
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 25 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- September 2024First generator online
- Operator
- Engie North AmericaEIA operator ID 56201
- Grid
- CAISOBalancing authority CISO
- Price nodes
- 2 CAISO nodesResource nodes with prices
- Location
- San Joaquin County, CA37.9201, −121.2392
- EIA plant ID
- 61801EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Cascade Energy Storage produces
Free · EIA-923Net generation, 2025
−3.90 GWh
−3,897 MWh, final
Battery discharge, 2025
22.1 GWh
Charge 26.0 GWh
January to July 2026
−5.03 GWh
Provisional
| 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 | −2,069 | Not reported | 4 of 12 |
| 2025 | −3,897 | Not reported | 12 of 12 |
| 2026 (provisional, partial year) | −5,028 | Not reported | 7 of 7 |
* 2026 covers January to July and is provisional. Battery plants can report negative net generation, when charging uses more energy than they discharge.
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 |
|---|---|---|---|
| 10002 | Batteries | 25.0 | 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 Engie North America as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
300 analyst questions a month, plus MCP
Query Cascade Energy Storage, LLC and 14,224 other projects from Claude or your own tools. Free accounts get 1 question a day.
Power plants near Cascade Energy Storage
More plants operated by Engie North America
Questions about Cascade Energy Storage
How much power does Cascade Energy Storage, LLC produce?
Cascade Energy Storage, LLC reported −3,897 MWh (−3.90 GWh) of net generation in 2025. From January to July 2026 it reported −5.03 GWh, which is provisional.
Where is Cascade Energy Storage, LLC?
Cascade Energy Storage, LLC is in San Joaquin County, California, at 37.9201, −121.2392. It is in the California Independent System Operator balancing area (CISO).
Who operates Cascade Energy Storage, LLC?
EIA-860M for August 2026 lists Engie North America as the operator (EIA operator ID 56201). The operator is not always the owner.
When did Cascade Energy Storage, LLC start operating?
Its first generator began operating in September 2024, according to EIA-860M.
Does InfraMap have power prices for Cascade Energy Storage, LLC?
Yes. InfraMap has CAISO day-ahead and real-time prices at 2 price nodes linked to Cascade Energy Storage, 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
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page