Energy (Transmission)

This Oklahoma bill requires investor-owned electric utilities to evaluate and potentially deploy grid-enhancing technologies that increase the capacity and efficiency of existing transmission lines without building new infrastructure. The law mandates that utilities analyze the cost-effectiveness of advanced technologies like dynamic line rating and high-performance conductors in their planning processes and report findings to the Oklahoma Corporation Commission. If the Commission determines these technologies are cost-effective, utilities can recover the associated costs through rates paid by customers. The legislation specifically applies to investor-owned utilities and does not cover cooperatives or municipal providers.

SB 1854 prohibits Oklahoma utility companies from using eminent domain (government power to take private property) to acquire land for renewable energy facilities, including wind, solar, hydroelectric, battery storage, and hydrogen gas projects. It specifically bans eminent domain for these facilities on private property while allowing it for traditional power infrastructure. The bill also requires a Certificate of Authority from the Corporation Commission for high-voltage transmission lines over 300 kilovolts, though existing electric suppliers are exempt from this requirement for routine upgrades. The law takes effect November 1, 2026.

HB 2752 modifies Oklahoma's eminent domain rules for electricity providers, prohibiting the use of eminent domain for renewable energy facilities (like wind, solar, battery storage, or hydrogen projects) on private property. It requires electricity companies seeking eminent domain for high-voltage transmission lines (>300 kV) to first obtain a Certificate of Authority from the Corporation Commission. The bill directly affects electricity providers, private landowners, and renewable energy developers by restricting eminent domain access for renewables and adding a regulatory step for major infrastructure. It takes effect November 1, 2025.

SB 998, now law in Oklahoma, changes how electric utilities regulated by the Corporation Commission recover costs for specific projects. It presumes certain transmission upgrade costs (including those for wind development approved by the Southwest Power Pool) and environmental compliance costs (like Clean Air Act upgrades) are recoverable through rate adjustments, unless rebutted by evidence. The bill also streamlines approval for new power generation facilities or purchased power contracts, requiring the Commission to act within 240 days (180 days for natural gas plants) after applications, with costs deemed recoverable upon approval. These changes directly affect Oklahoma utilities seeking to recover infrastructure and compliance expenses from ratepayers.

SB 352 prohibits utility companies from using eminent domain to build wind turbines, solar facilities, battery storage, or hydrogen gas facilities on private property. It also requires electricity providers to obtain a Corporation Commission certificate before using eminent domain for high-voltage transmission lines (over 300 kV). The bill directly affects utility companies seeking to expand infrastructure and private property owners whose land might be targeted for such projects. These changes amend Oklahoma’s eminent domain law (27 O.S. §7) to restrict certain facility siting and add oversight for major transmission projects. The bill was introduced in the 2025 Oklahoma Legislature and referred to the Energy and Natural Resources Oversight committee.