How many planned battery storage projects are in SPP?

There are 193 planned battery storage projects in SPP.

What is the total planned battery storage capacity in SPP?

The total planned battery storage capacity in SPP is 29,948 MW.

What is the largest planned battery storage project in SPP?

The largest planned battery storage project in SPP is Garner Battery/Storage at 425 MW, located in Garner, Kansas.

How many developers have planned battery storage projects in SPP?

There are 27 unique developers with planned battery storage projects in SPP.

Planned Battery Storage Projects in SPP

Explore the largest battery storage projects expected to come online in SPP and see all proposed battery storage projects on a map.

Last updated: May 2026

On this page, you can explore our database of planned battery storage projects in SPP. Each month, we track projects in development and update our list of the largest battery storage projects expected to come online in SPP.

As of May 2026, there are 193 battery storage projects in development in SPP, according to Cleanview's project tracker. Their total planned capacity is 29,948 MW. See also: operating battery storage projects in SPP→

Planned Projects

193

Planned Capacity

29,948 MW

Unique Developers

Largest Planned Battery Storage Projects in SPP

Garner Battery/Storage

425 MW

Expected Online: November 2030

Location: Garner, Kansas

Developer: Savion

Clinton Battery/Storage

400 MW

Expected Online: March 2027

Location: Clinton, Missouri

Labette Battery/Storage

300 MW

Expected Online: July 2029

Location: Labette, Kansas

Developer: Plus Power

Kay Battery/Storage

300 MW

Expected Online: May 2030

Location: Kay, Missouri

Developer: NextEra Energy

Harrison Battery/Storage

300 MW

Expected Online: December 2030

Location: Harrison, Texas

Developer: Peregrine Energy Storage

Wilbarger Battery/Storage

300 MW

Expected Online: September 2030

Location: Wilbarger, Texas

Halliday Battery/Storage

300 MW

Expected Online: January 2028

Location: Halliday, North Dakota

Lavenworth Battery/Storage

300 MW

Expected Online: June 2029

Location: Lavenworth, Kansas

Yoakum Battery/Storage

300 MW

Expected Online: May 2026

Location: Yoakum, Texas

Developer: Longroad Energy

Battery Storage Projects Coming Online Soon in SPP

Gruver Battery/Storage

200 MW

Expected Online: June 2026

Location: Gruver, Texas

Developer: NextEra Energy

Drumright Battery/Storage

177 MW

Expected Online: June 2026

Location: Drumright, Oklahoma

Developer: SunChase Power

Burke Battery/Storage

170 MW

Expected Online: June 2026

Location: Burke, North Dakota

Developer: NextEra Energy

Seiling Battery/Storage

85 MW

Expected Online: June 2026

Location: Seiling, Oklahoma

Developer: NextEra Energy

Bryan County Battery/Storage

52 MW

Expected Online: June 2026

Location: Bryan County, Oklahoma

Developer: Leeward Energy

Lorenzo Battery/Storage

50 MW

Expected Online: June 2026

Location: Lorenzo, Texas

Developer: NextEra Energy

Jefferson County Battery/Storage

50 MW

Expected Online: September 2026

Location: Jefferson County, Nebraska

Developer: NextEra Energy

La Moure County Battery/Storage

20 MW

Expected Online: October 2026

Location: La Moure County, North Dakota

Hallam Battery/Storage

40 MW

Expected Online: November 2026

Location: Hallam, Nebraska

Frequently Asked Questions

How many planned battery storage projects are in SPP?: There are 193 planned battery storage projects in SPP.
What is the total planned battery storage capacity in SPP?: The total planned battery storage capacity in SPP is 29,948 MW.
What is the largest planned battery storage project in SPP?: The largest planned battery storage project in SPP is Garner Battery/Storage at 425 MW, located in Garner, Kansas.
How many developers have planned battery storage projects in SPP?: There are 27 unique developers with planned battery storage projects in SPP.

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