Battery storageOperatingCAISO

HEBT Irvine 1

Battery storage project in Orange County, California. 5.5 MW of nameplate capacity across 2 generators, operated by Electrodes.

Also known as EIA plant 61722

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ATT KelvinDATSAllerganHEBT Irvine 12 km
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5 plants within 4.6 km, from EIA coordinates.

Key facts

Capacity
5.5 MWNameplate
Generators
2 operatingEIA-860M, August 2026
Operating since
May 2018First generator online
Operator
ElectrodesEIA operator ID 61344
Grid
CAISOBalancing authority CISO
Price nodes
None linkedNo verified ISO node
Location
Orange County, CA33.7135, −117.8521
EIA plant ID
61722EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power HEBT Irvine 1 produces

Free · EIA-923

Net generation, 2025

−919 MWh

−919 MWh, final

Battery discharge, 2025

4.55 GWh

Charge 5.48 GWh

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2019 to 2025

−2.7–−0.1

GWh a year. Low 2020, high 2019

Annual net generation, GWh
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000Not reportedNot reported0 of 12
2001Not reportedNot reported0 of 12
2002Not reportedNot reported0 of 12
2003Not reportedNot reported0 of 12
2004Not reportedNot reported0 of 12
2005Not reportedNot reported0 of 12
2006Not reportedNot reported0 of 12
2007Not reportedNot reported0 of 12
2008Not reportedNot reported0 of 12
2009Not reportedNot reported0 of 12
2010Not reportedNot reported0 of 12
2011Not reportedNot reported0 of 12
2012Not reportedNot reported0 of 12
2013Not reportedNot reported0 of 12
2014Not reportedNot reported0 of 12
2015Not reportedNot reported0 of 12
2016Not reportedNot reported0 of 12
2017Not reportedNot reported0 of 12
20180Not reported8 of 12
2019−106Not reported12 of 12
2020−2,725Not reported12 of 12
2021−535Not reported12 of 12
2022−532Not reported12 of 12
2023−316Not reported12 of 12
2024−207Not reported12 of 12
2025−919Not reported12 of 12
2026 (provisional, partial year)Not reportedNot reported0 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

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No verified ISO price node is linked to this plant, or its price history could not load.

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No 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
GeneratorTechnologyNameplate MWOnline since
IRV01Batteries1.0May 2018
IRV1WBatteries4.5May 2018

Ownership and offtake

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Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Electrodes as the operator, which is not always the owner.

Modeled data

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Power plants near HEBT Irvine 1

More plants operated by Electrodes

Questions about HEBT Irvine 1

How much power does HEBT Irvine 1 produce?

HEBT Irvine 1 reported −919 MWh (−919 MWh) of net generation in 2025.

Where is HEBT Irvine 1?

HEBT Irvine 1 is in Orange County, California, at 33.7135, −117.8521. It is in the California Independent System Operator balancing area (CISO).

Who operates HEBT Irvine 1?

EIA-860M for August 2026 lists Electrodes as the operator (EIA operator ID 61344). The operator is not always the owner.

When did HEBT Irvine 1 start operating?

Its first generator began operating in May 2018, 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