How many battery storage projects are planned in Arkansas?

Developers have proposed 18 battery storage projects in Arkansas with 3.1 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 Arkansas?

Other_ in Jefferson County, Arkansas is the largest planned, at 500 MW. It is expected to come online in 2030.

Who is developing battery storage projects in Arkansas?

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.

Planned battery storage projects in Arkansas

Developers have proposed 18 battery storage projects in Arkansas with 3.1 GW of capacity, in the grid operators' interconnection queues.

Planned18

See operating battery storage projects in Arkansas

Updated monthly. Last updated November 2026.

Under 50 MW50–249 MW250 MW and up

Updated monthly. Last updated November 2026.

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

2026’262027’272028’282029’292030’302031’312032’322033’33

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 Arkansas

Planned, by capacity

#	Battery storage project	County	Expected online	Capacity
1	Other_	Jefferson County	2030	500 MW
2	WEST MEMPHIS EHV - KEO EHV 500.0kV	St. Francis County	2028	400 MW
3	Arkansas Cypress Solar Station	Jefferson County	2029	350 MW
4	Steel River Solar Phase 1	Mississippi County	2028	250 MW
5	Steel River Solar Phase 2	Mississippi County	2029	250 MW
6	Steel River Solar Phase 3	Mississippi County	2030	250 MW
7	Sebastian Battery/Storage	Sebastian County	2030	200 MW
8	BLYTHEVILLE I-55 - AECC BLYTHEVILLE NORTH 161.0kV	Mississippi County	2028	200 MW
9	BRINKLEY EAST - AECC AUBREY 230.0kV	St. Francis County	2028	200 MW
10	BOB WHITE	Crittenden County	2028	180 MW

Planned battery storage projects expected online soonest in Arkansas

In the next 18 months, soonest first

#	Battery storage project	County	Expected online	Capacity
1	Franklin County Battery/Storage	Franklin County	2027	73 MW
2	BRINKLEY EAST - AECC AUBREY 230.0kV	St. Francis County	2028	200 MW
3	WEST MEMPHIS EHV - KEO EHV 500.0kV	St. Francis County	2028	400 MW
4	BOB WHITE	Crittenden County	2028	180 MW
5	HUTTIG SS - STRONG SS 115.0kV	Union County	2028	100 MW
6	BLYTHEVILLE I-55 - AECC BLYTHEVILLE NORTH 161.0kV	Mississippi County	2028	200 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 Arkansas

How many battery storage projects are planned in Arkansas?: Developers have proposed 18 battery storage projects in Arkansas with 3.1 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 Arkansas?: Other_ in Jefferson County, Arkansas is the largest planned, at 500 MW. It is expected to come online in 2030.
Who is developing battery storage projects in Arkansas?: 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.