OK SB1003

Corporation Commission must promulgate rules ensuring electric grids serving Oklahoma ratepayers are affordable and reliable, requiring guaranteed power capacity of at least 115% of peak net load

New intermittent generation sources (wind/solar) cannot be approved unless supported by firming power capable of providing 48 hours of backup at maximum output during peak load periods

New power generation resources must be selected based solely on lowest total monetary cost, including construction, operation, government subsidies, firming power costs, and system integration costs

Retiring on-demand power generation sources prohibited unless the utility proves by preponderance of evidence that the grid will maintain required guaranteed power capacity at retirement time

Power generation resources must meet continuous operating requirements for seasonal peaks and extreme weather events, with fuel storage or supply arrangements ensuring 7-day performance capability; effective November 1, 2025