Natural gasOperatingERCOT

HEBSnackPlant

Natural gas power plant in Harris County, Texas. 1.6 MW of nameplate capacity across 4 generators, operated by Texas Microgrid, LLC.

Also known as EIA plant 66566

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ClaraWAL2257HEB00109WAL3297T H WhartonHEBSnackPlant5 km
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6 plants within 11 km, from EIA coordinates.

Key facts

Capacity
1.6 MWNameplate
Generators
4 operatingEIA-860M, August 2026
Operating since
April 2019First generator online
Operator
Texas Microgrid, LLCEIA operator ID 64449
Grid
ERCOTBalancing authority ERCO
Price nodes
None linkedNo verified ISO node
Location
Harris County, TX29.8445, −95.5406
EIA plant ID
66566EIA plant page

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

How much power HEBSnackPlant produces

Free · EIA-923

Net generation, 2025

550 MWh

550 MWh, final

Capacity factor, 2025

3.9%

2024: 2.8%

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2022 to 2025

388.0–645.0

MWh a year. Low 2024, high 2023

Annual net generation, MWhCapacity factor below each year
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
2018Not reportedNot reported0 of 12
2019Not reportedNot reported0 of 12
2020Not reportedNot reported0 of 12
2021Not reportedNot reported0 of 12
20226144.4%12 of 12
20236454.6%12 of 12
20243882.8%12 of 12
20255503.9%12 of 12
2026 (provisional, partial year)Not reportedNot reported0 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

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.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
HSNP1Natural Gas Internal Combustion Engine0.4April 2019
HSNP2Natural Gas Internal Combustion Engine0.4April 2019
HSNP3Natural Gas Internal Combustion Engine0.4April 2019
HSNP4Natural Gas Internal Combustion Engine0.4April 2019

Ownership and offtake

Pro
Pro

Ownership and offtake are part of Pro

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

Modeled data

Pro

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

Modeled

Generation potential vs reported

Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.

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Power plants near HEBSnackPlant

More plants operated by Texas Microgrid, LLC

Questions about HEBSnackPlant

How much power does HEBSnackPlant produce?

HEBSnackPlant reported 550 MWh (550 MWh) of net generation in 2025, a 3.9% capacity factor on 1.6 MW of nameplate capacity.

Where is HEBSnackPlant?

HEBSnackPlant is in Harris County, Texas, at 29.8445, −95.5406. It is in the Electric Reliability Council of Texas, Inc. balancing area (ERCO).

Who operates HEBSnackPlant?

EIA-860M for August 2026 lists Texas Microgrid, LLC as the operator (EIA operator ID 64449). The operator is not always the owner.

When did HEBSnackPlant start operating?

Its first generator began operating in April 2019, 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