Cleanview

Planned battery storage projects in Delaware

Developers have proposed 2 battery storage projects in Delaware with 0.2 GW of capacity, in the grid operators' interconnection queues.

  • Planned2

See operating battery storage projects in Delaware

WilmingtonDover

Under 50 MW50–249 MW250 MW and up

Updated monthly. Last updated November 2026.

The largest planned battery storage projects in Delaware

Planned, by capacity

#Battery storage projectExpected onlineCapacity
1Nelson-Indian River 138kV2024145 MW
2ENGIE Solidago Solar Project - Hybrid202713 MW

Planned battery storage projects expected online soonest in Delaware

In the next 18 months, soonest first

#Battery storage projectExpected onlineCapacity
1ENGIE Solidago Solar Project - Hybrid202713 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 Delaware

How many battery storage projects are planned in Delaware?
Developers have proposed 2 battery storage projects in Delaware with 0.2 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 Delaware?
Nelson-Indian River 138kV in Sussex County, Delaware is the largest planned, at 145 MW. It is expected to come online in 2024.
Who is developing battery storage projects in Delaware?
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 Delaware

Planned battery storage projects in other states

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