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I-Eye ESS

Battery storage power plant · Wharton County, Texas

Nameplate capacity
10 MW
Rank in Texas
#725
of 1,071 plants
In service since
2025
December 2025

Details

Primary fuel
Battery storage
Technology
Batteries
Operator
Agilitas Energy, Inc.
County
Wharton County
Generating units
1
Share of state capacity
0.00%
Rank among battery storage plants in Texas
#114 of 211
EIA plant code
69976

Generating units

Individual generating units at I-Eye ESS
UnitTechnologyNameplateSummerOnlineStatus
IEYE1Batteries10 MW10 MW2025Operating

Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.

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About this data

From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 10 MW solar plant and a 10 MW nuclear plant have the same entry here and produce very different amounts of electricity.

“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Texas power plants · What Texas actually generates