Battery storageOperatingERCOT

BESS La Feria

Battery storage project in Cameron County, Texas. 10 MW of nameplate capacity across 1 generator, operated by Grenergy USA LLC.

Also known as EIA plant 69296

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6 plants within 16 km, from EIA coordinates.

Key facts

Capacity: 10 MWNameplate
Generators: 1 operatingEIA-860M, August 2026
Operating since: February 2026First generator online
Operator: Grenergy USA LLCEIA operator ID 67388
Grid: ERCOTBalancing authority ERCO
Price nodes: 1 ERCOT nodeResource nodes with prices
Location: Cameron County, TX26.1169, −97.8117
EIA plant ID: 69296EIA plant page

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

How much power BESS La Feria produces

Free · EIA-923

EIA-923 has no net generation reported for this plant.

Power prices and basis

Free account · ERCOT

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

Generator	Technology	Nameplate MW	Online since
LFBA1	Batteries	10.0	February 2026

Ownership and offtake

Pro

Ownership and offtake are part of Pro

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

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Modeled data

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Pro adds modeled values for this plant. Everything above stays free.

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Power plants near BESS La Feria

Nebula SolarSolar · 135 MW · 3.3 km Vancourt Solar InterconnectionsSolar · 45 MW · 3.3 km SMT Harlingen II LLCBattery storage · 10 MW · 11.1 km Santa RosaOil · 9 MW · 12.7 km SMT Santa Rosa LLCBattery storage · 10 MW · 12.9 km SMT Mercedes LLCBattery storage · 10 MW · 16.2 km

More plants operated by Grenergy USA LLC

BESS StadiumBattery storage · 10 MW · Jim Wells County

All 1,074 plants in Texas More battery storage projects in Texas 21 plants in Cameron County Largest power plants in Texas ERCOT on the mapGrenergy USA LLC: 2 plants

Questions about BESS La Feria

Where is BESS La Feria?

BESS La Feria is in Cameron County, Texas, at 26.1169, −97.8117. It is in the Electric Reliability Council of Texas, Inc. balancing area (ERCO).

Who operates BESS La Feria?

EIA-860M for August 2026 lists Grenergy USA LLC as the operator (EIA operator ID 67388). The operator is not always the owner.

When did BESS La Feria start operating?

Its first generator began operating in February 2026, according to EIA-860M.

Does InfraMap have power prices for BESS La Feria?

Yes. InfraMap has ERCOT day-ahead and real-time prices at 1 price node linked to BESS La Feria, 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
ERCOT 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