National Solar Capacity Ranking: 40th
Data Current Through: Q2 2025

Data References:
SEIA/Wood Mackenzie Power & Renewables Solar Market Insight Q3 2025
IREC, National Solar Jobs Census
Energy Information Administration, Electric Power Monthly
SEIA National Solar Database
514
40th (30th in 2024 additions)
62,327 homes
0.80%
977
30 (4 Manufacturers, 14 Installers/Developers, 12 Others)
$926 million
42% over the last 10 years
2,418 MW over the next 5 years (ranks 29th)
15,376
Oklahoma Corporation Commission – Learn about the governing body that regulates the electricity rates and services of Oklahoma public utilities
Oklahoma State Legislature – Track pending legislation affecting solar energy, locate and contact individual legislators, and stay up to date on current legislative issues in Oklahoma
Oklahoma State Energy Office – Find a wide variety of information on state government energy programs, policy, projects, energy-saving strategies and energy-related statistics
DSIRE Incentives Database – Oklahoma – Search a public clearinghouse for specific solar energy incentives in Oklahoma and across the United States
National Renewable Energy Laboratory – Oklahoma
U.S. Energy Information Administration – Oklahoma State Profile – Explore official energy statistics, including data on electricity supply and demand, from the U.S. government
Oklahoma Energy Storage Policy and Market Overview
Oklahoma is undertaking a comprehensive approach to expanding the energy storage market and grid capacity. The state is positioning policy actions to align with renewable energy-plus-storage procurement and reducing energy curtailment.
Utility procurement is leading the battery storage deployment in Oklahoma. NextEra Energy Resources currently operates the only grid-scale storage facility in the state with a capacity of 200 MW. Oklahoma is also committed to investing in the energy storage economy on the manufacturing front. State legislation has outlined energy storage goals and codified state commitments to becoming a clearinghouse for the four “Rs” of battery storage: repairing, refurbishing, repurposing, and remanufacturing. Oklahoma offers opportunities to interconnect storage systems with renewable energy, cultivate a circular economy, and pursue wide-scale grid reliability and resiliency.
Oklahoma Energy Storage Policy Resources