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TX23 Roughneck Storage — Power plant · Storage · Key Capture EnergyCastor — Under construction · Storage · TX · 200 MW · 0.9 mi awayBell Creek BESS LLC — Contracted · Storage · TX · 200.9 MW · 1.5 mi awayBrazos River BESS LLC — Contracted · Storage · TX · 180.4 MW · 2.6 mi awaySecond Division Solar — Studied · Storage · TX · 30 MW · 4.8 mi awayElio Energy LLC — Contracted · Storage · TX · 205.3 MW · 6.3 mi awayNash Solar — Under construction · Solar · TX · 10 MW · 7.7 mi awayWindmill Ridge Storage — Postponed · Storage · TX · 151.4 MW · 12.8 mi awayWittig Solar Park — Permitted · Solar · TX · 106.9 MW · 14.1 mi awayMyrtle Solar, LLC — Under construction · Solar · TX · 313 MW · 15.0 mi away
  • Wind & solar
  • Storage
  • In development
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

TX23 Roughneck Storage

Power plant · Storage

Key facts

Power plant · Storage Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2022
Net generation, 2025
-4,301 MWh
Grid
138 kV to CenterPoint Energy (ERCO)
Location
Brazoria County, Texas
Operated by
Key Capture EnergySourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2023 to 2026

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Storage source: “Batteries”
Age
4 years since 2022
All 4 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
TRE
Report year
2025
Grid voltage kv
138
Transmission owner
CenterPoint Energy
Balancing authority code
ERCO
Balancing authority name
Electric Reliability Council of Texas, Inc.
Fuel burned (MMBtu), 20250
Net generation (MWh), 2025-4,301
Balancing authority codeERCO
Data notes (1)
  • Capacity factor, 2025 not shown: net generation -4301.0 MWh is not positive (the plant consumed at least as much as it produced over the year)

Timeline

  • In service · EIA-860M

Sources

3 sources

Sources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Castor Under construction Storage 0.9 mi 200
Bell Creek BESS LLC Contracted Storage 1.5 mi 200.9
Brazos River BESS LLC Contracted Storage 2.6 mi 180.4
Second Division Solar Studied Storage 4.8 mi 30
Elio Energy LLC Contracted Storage 6.3 mi 205.3
Nash Solar Under construction Solar 7.7 mi 10
Windmill Ridge Storage Postponed Storage 12.8 mi 151.4
Wittig Solar Park Permitted Solar 14.1 mi 106.9
Myrtle Solar, LLC Under construction Solar 15.0 mi 313

Sources EIA-860M · ERCOT

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • ERCOTOpen license · retrieved Nov 4, 2026

Attribution