250 MW BESS planned in Hardeman, TX — Electric Reliability Council of Texas, Inc.
250 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
Planned: —
Planned Operation
Coordinates
34.2655, -99.8721
County
Hardeman, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Lazy U ESS 1 LLC | — | — |
| Owner(s) | Lazy U ESS 1 LLC | — | — |
| Status | Planned | — | — |
Lazy U ESS 1 is a 250 MW battery energy storage system located in Hardeman County, Texas. The plant is owned and operated by Lazy U ESS 1 LLC. It interconnects to the Electric Reliability Council of Texas (ERCOT) grid, within the Texas Reliability Entity (TRE) NERC region.
The facility consists of a single generator and utilizes megawatt-hours (MWH) as its primary fuel source, indicating it draws power from the grid to charge its batteries. Lazy U ESS 1 ranks as the 67th largest power plant in Texas out of 224, and 202nd nationally out of 514 plants.
Generated from EIA, GEM, and public data sources
NERC Region
TRE
Balancing Authority
Electric Reliability Council of Texas, Inc.
Grid Voltage
345 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Lazy U ESS 1
No generation data available for this plant.
No financial data available for this plant.
Point of Interconnection
Nearest Substation
Quanah Acme Mills Substation · 69 kV
Substation Distance
< 10 km
Operator
American Electric Power
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_NORTH
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
Red Flag Warning: Harper; Woods; Alfalfa; Ellis; Woodward; Major; Roger Mills; Dewey; Custer; Beckham; Washita; Harmon
Red Flag Warning issued March 21 at 12:09PM CDT until March 22 at 9:00PM CDT by NWS Norman OK
Red Flag Warning: Harper; Woods; Alfalfa; Ellis; Woodward; Major; Roger Mills; Dewey; Custer; Beckham; Washita; Harmon
Red Flag Warning issued March 21 at 12:09PM CDT until March 21 at 9:00PM CDT by NWS Norman OK
Fire Weather Watch: Harper; Woods; Alfalfa; Ellis; Woodward; Major; Roger Mills; Dewey; Custer; Beckham; Washita; Harmon
The Fire Weather Watch has been replaced. Please see the latest information from NWS Norman OK on this developing situation.
Last updated 2026-03-21
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