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Mainland — Power plant · Storage · HEN Infrastructure, L.L.C.Vertus Energy Storage Plant — Storage · TX · 204.9 MW · 0.3 km awayRed Egret — Storage · TX · 310.6 MW · 4.6 km awayZeya — Storage · TX · 255.3 MW · 9.0 km awayHidden Lakes — Storage · TX · 9.9 MW · 10.8 km awayBerkman Storage — Storage · TX · 100 MW · 12.4 km awayWillow Beach Wind — Wind · TX · 202.3 MW · 18.6 km awayBocanova Energy Storage II — Storage · TX · 150 MW · 20.9 km away
  • Wind & solar
  • Storage
  • In development
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Storage

Key facts

Power plant · Storage Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2024
Net generation, 2025
-321 MWh
Grid
12 kV to Texas-New Mexico Power Co (ERCO)
Location
Galveston County, Texas

Output

Net generation MWh by year, 2024 to 2025

Operations detail

Details

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Technology
Storage source: “Batteries”
Age
2 years since 2024
All 4 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
TRE
Report year
2025
Grid voltage kv
12.50
Transmission owner
Texas-New Mexico Power Co
Balancing authority code
ERCO
Balancing authority name
Electric Reliability Council of Texas, Inc.
Fuel burned (MMBtu), 20250
Net generation (MWh), 2025-321
Balancing authority codeERCO
Data notes (1)
  • Capacity factor, 2025 not shown: net generation -321.0 MWh is not positive (the plant consumed at least as much as it produced over the year)

Ownership

3 companies4
Companies with an ownership or operating interest in this asset.
CompanyRoleShareAs ofSource
HEN Infrastructure, L.L.C. Operator EIA-860M
John Hancock Funding Company Owner 43.4% 31 Dec 2025 EIA-860
Manulife Infrastructure II Holdings A, L.P. Owner 53.2% 31 Dec 2025 EIA-860
HEN Infrastructure, L.L.C. Owner 3.4% 31 Dec 2025 EIA-860

Timeline

  • In service · EIA-860M

Around this plant

Nearby

within 25 km
Projects within 25 km, nearest first.
ProjectKindAwayMW
Vertus Energy Storage Plant Studied Storage 0.3 km 204.9
Red Egret Under construction Storage 4.6 km 310.6
Zeya Under construction Storage 9.0 km 255.3
Hidden Lakes Postponed Storage 10.8 km 9.9
Berkman Storage Postponed Storage 12.4 km 100
Willow Beach Wind Contracted Wind 18.6 km 202.3
Bocanova Energy Storage II Under construction Storage 20.9 km 150

Sources EIA-860M · ERCOT

Sources

Attribution