Power Plants in Oklahoma

156 plants · 39 GW total capacity

Oklahoma has 156 power plants with 39 GW total capacity. The generation mix includes 70 wind, 38 gas, 23 solar plants.

Largest is GREC (1788 MW Natural Gas); oldest active is Cushing (1936); newest is Pontotoc Wind (2026); top owner is NextEra Energy (17 plants).

170 interconnection queue projects in Oklahoma totaling 40.1 GW of proposed capacity.