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Planned battery storage projects in Texas

Developers have proposed 1,024 battery storage projects in Texas with 185 GW of capacity, in the grid operators' interconnection queues.

  • Planned1,024

See operating battery storage projects in Texas

DallasHoustonSan AntonioAustinEl PasoAbileneAmarilloLubbockMidlandCorpus ChristiLaredo

Under 50 MW50–249 MW250 MW and up

Updated monthly. Last updated November 2026.

More planned battery storage projects in Texas are expected online in 2028 than in any other year

’26’27’28’29’30’31’32’33
Planned battery storage projects by the year they're expected online. Source: the grid operators' interconnection queues, compiled by Cleanview.

The 10 largest planned battery storage projects in Texas

Planned, by capacity

#Battery storage projectExpected onlineCapacity
1Zeus Armstrong BESS20281,043 MW
2Zeus Scurry BESS20281,043 MW
3Zeus Mitchell BESS20291,043 MW
4Zeus Mitchell BESS II20271,043 MW
5Kickstart Energy Storage VI20291,026 MW
6Prairie Point Energy Storage I20271,000 MW
7Prairie Point Energy Storage II20271,000 MW
8Kickstart Energy Storage V2029999 MW
9Nabla Energy Storage I2029750 MW
10Nabla Energy Storage II2029750 MW

Planned battery storage projects expected online soonest in Texas

In the next 18 months, soonest first

#Battery storage projectExpected onlineCapacity
1Avalon BESS2026522 MW
2Betel Storage II2026500 MW
3Quantum II BESS2026422 MW
4Tehuacana Creek Solar2026418 MW
5Zeya2026250 MW
6Duffy BESS2026241 MW
7Duffy BESS2026236 MW
8Silver Birch BESS 2026209 MW
9Tidwell Prairie II Batt2026204 MW
10Marcelina Storage 2026203 MW
The developer behind each project is on paid plans. See plans

How Cleanview tracks battery storage projects

Operating battery storage projects come from the EIA's monthly survey of power plants. Planned projects come from the grid operators' interconnection queues. We research who is developing each one, since a queue lists a project company, not its owner.

Questions about battery storage projects in Texas

How many battery storage projects are planned in Texas?
Developers have proposed 1,024 battery storage projects in Texas with 185 GW of capacity, according to the grid operators' interconnection queues. Most queue projects are never built.
What is the largest planned battery storage project in Texas?
Zeus Armstrong BESS in Armstrong County, Texas is the largest planned, at 1,043 MW. It is expected to come online in 2028.
Who is developing battery storage projects in Texas?
Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.

More energy trackers for Texas

Planned battery storage projects in other states

Explore by grid operator