State Overview

Oklahoma

National Solar Capacity Ranking: 38th

National Energy Storage Capacity Ranking: 12th

Updated June 2026

 

Oklahoma State Solar Overview

 

 

Oklahoma Major Solar and Storage Projects

SEIA’s Major Solar and Storage Projects List is a database of all U.S. ground-mounted solar projects, 1 MW and above, that are either operating, under construction or under development.
 

Just The Facts

  • Solar Installed (MW):

    1,111 MWdc

  • Storage Capacity

    1,509 MWh

  • National Ranking:

    38th (20th in 2025 additions)

  • Enough Solar Installed to Power:

    143,814 homes

  • Percentage of State's Electricity from Solar:

    1.35%

  • Solar Jobs:

    977

  • Solar Companies in State:

    31 (5 Manufacturers, 14 Installers/Developers, 12 Others)

  • Total Solar Investment in State:

    $1.4 billion

  • Growth Projection and Ranking:

    3,140 MW over the next 5 years (ranks 27th)

  • Number of Installations:

    16,209

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Oklahoma State Solar Policy Resources

 

Oklahoma Energy Storage Policy and Market Overview

Oklahoma’s energy storage market is developing alongside increasing solar deployment, with growing capacity to support grid reliability and energy needs.

While the policy landscape for storage continues to evolve, expanding solar capacity and investment are expected to drive additional storage deployment. Energy storage plays an increasing role in supporting grid flexibility and future clean energy growth in the state.

 


 

Oklahoma Energy Storage Policy Resources

 

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