Oklahoma House Bill HB3917

Oklahoma 2026 Regular Session

• Introduced: 2/2/26
• Refer: 2/3/26
• Refer: 2/4/26

Caption

Public utilities; defining terms; requiring certain public utilities to make certain filing with Corporation Commission; effective date.

Summary

HB3917 creates a new regulatory framework for electric service to very large data centers in Oklahoma. It defines a “large load data center” as a facility primarily used to store, manage, and process digital data that has, or is projected to have, a monthly electric demand of at least 50 megawatts. Public utilities serving these customers would be required to file updated tariffs with the Oklahoma Corporation Commission, and those tariffs must include a surcharge for large load data center customers during periods of peak electrical demand. The bill also directs utilities to transfer surcharge revenues to the Corporation Commission, which must deposit the money into a newly created Grid Modernization Revolving Fund. That fund would be a continuing fund in the State Treasury and would be available to the Commission to modernize Oklahoma’s electric grid. The Commission is authorized to adopt rules to implement the measure, and the act would take effect November 1, 2026.

Impact

HB3917 would amend Title 17 of the Oklahoma Statutes by adding new sections governing electric utility tariffs for large load data centers and by creating the Grid Modernization Revolving Fund. It would require public utilities serving qualifying data centers to seek Commission approval for tariff updates and to impose a peak-demand surcharge, shifting some grid-related costs to large industrial data users. The Oklahoma Corporation Commission would gain new rulemaking and fund administration responsibilities, and surcharge revenues would be earmarked for grid modernization rather than general state purposes.

Sentiment

The available voting history suggests the bill was received favorably in committee, passing the House Appropriations and Budget Natural Resources Subcommittee unanimously 9-0. No committee transcript is available, so there is no recorded floor discussion to indicate broader debate. Based on the bill’s structure, the measure appears to be framed as a grid-cost recovery and infrastructure modernization proposal rather than a broad tax increase, which may have helped its initial reception.

Contention

The main point of potential contention is the surcharge on large load data center customers, especially because it applies during peak demand periods and could materially increase electricity costs for major technology or industrial users. Supporters are likely to view the surcharge as a way to ensure that high-demand customers help pay for grid impacts and modernization, while opponents may argue it could discourage data center investment or unfairly single out a specific industry. Another possible issue is the breadth of Commission discretion to set rules and approve tariffs, though no recorded transcript is available showing specific objections.