Energy (Electric Grid)

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.

HB 3917 requires public utilities providing electricity to large data centers (defined as facilities using 50+ megawatts monthly) to file new tariff schedules with Oklahoma's Corporation Commission. These tariffs must include a peak-demand surcharge specifically for large data center customers. All surcharge revenue collected by utilities must be transferred to the newly created "Grid Modernization Revolving Fund" in the state treasury. The fund, managed by the Corporation Commission, will finance electric grid modernization projects, with the bill taking effect November 1, 2026.

HB 2747 allows Oklahoma electric utilities regulated by the Corporation Commission to recover specific costs through rate adjustments. It creates mechanisms for utilities to seek recovery of costs for: (1) transmission upgrades supporting wind generation (approved by Southwest Power Pool before 2013), (2) capital expenditures needed to comply with environmental laws (like Clean Air Act), and (3) new generation facilities or power contracts after considering reasonable alternatives through competitive bidding. The bill requires the Corporation Commission to review these cost recovery requests within set timelines (180-240 days) and mandates a rate review within 24 months of cost recovery initiation. This directly affects regulated utilities and impacts electricity rates for Oklahoma consumers.