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.
This bill amends Oklahoma's Renewable Energy Facility Act to clarify which infrastructure projects are covered under the legislation. The key change excludes transmission and distribution lines that serve renewable energy facilities from the bill's scope, narrowing the definition of eligible projects. This amendment directly affects utility companies and developers by specifying that only the renewable energy generation facilities themselves are included, not the power lines connecting them to the grid. The change aims to provide clearer boundaries for what types of infrastructure fall under the act's regulations and incentives.
This bill, known as the Data Centers Act of 2025, establishes a new legal framework specifically for data centers within Oklahoma. It creates a designated section of law that can be cited by this name, providing a formal legal basis for future regulations or requirements related to data center operations. The legislation does not currently include specific operational rules or restrictions, instead serving as a foundational statute that allows the state to address data center matters through future amendments or related legislation. The act takes effect on November 1, 2025, giving the state time to develop detailed policies under this new legal authority.
This resolution expresses the Oklahoma House of Representatives' support for the state's application to the U.S. Department of Energy to establish a Nuclear Lifecycle Innovation Campus in Oklahoma. It encourages federal officials to consider the application favorably and affirms the state's commitment to advancing nuclear technology development. The document also directs copies of the resolution to state and federal officials, including the Governor, congressional delegation, and the Department of Energy.
SB 457, the Oklahoma Diesel Engine Freedom Act, invalidates federal rules requiring diesel exhaust fluid (DEF) in diesel engines used within Oklahoma, declaring such requirements unconstitutional under the 10th Amendment. It prohibits state agencies and officials from enforcing federal DEF mandates and legalizes the sale and use of diesel engines that do not require DEF in the state. The bill imposes fines up to $5,000 per violation for state entities enforcing federal rules and repeals an existing Oklahoma emission control law. It applies only to vehicles operating solely within Oklahoma, not to interstate commerce.
HB 1170, the Oklahoma Public Finance Protection Act, requires state pension fund managers to base all investment decisions solely on financial factors affecting returns or risk, prohibiting consideration of environmental, social, political, or ideological goals. It directly affects all Oklahoma public pension plans (including those managed by state entities, counties, municipalities, and schools) and their fiduciaries. The law mandates that fiduciaries evaluate investments exclusively using "pecuniary factors," such as financial risk and return, and prohibits voting proxies or making investment choices to advance nonfinancial objectives, while allowing incidental consideration of factors with proven material financial impact.
HB 1236 amends Oklahoma's tax code to clarify and expand exemptions for motor vehicle sales. It specifically adds electric vehicles (low-speed or medium-speed) to the list of vehicles exempt from sales tax when the Oklahoma Motor Vehicle Excise Tax has been paid. The bill also clarifies that trade-in value is excluded when calculating gross receipts for motor vehicle sales tax purposes. This directly affects motor vehicle buyers, dealers, and tax collectors by standardizing when sales tax applies. The changes ensure electric vehicles receive the same tax treatment as conventional vehicles for sales tax exemption purposes.
SB 469 modifies eligibility requirements for Oklahoma's Emission Reduction Technology Rebate Program, which provides up to 25% rebates for businesses implementing qualifying emission-reduction projects within the state. The bill clarifies submission deadlines (requiring documentation within six months after fiscal year-end completion) and adds a preliminary review process for applications before project funding is spent. It also specifies that applicants must have filed all required Oklahoma tax returns and maintain $1 million general liability insurance with workers' compensation coverage. The changes apply to businesses seeking rebates administered by the Department of Environmental Quality and Oklahoma Tax Commission, using funds from dedicated revolving funds. The bill takes effect July 1, 2025.
SB 2078, the Oklahoma Diesel Engine Freedom Act, declares federal mandates requiring diesel exhaust fluid for vehicles operating solely within Oklahoma void, asserting the state's authority under the 10th Amendment to regulate intrastate emissions. It allows the manufacture, sale, and use of diesel engines not requiring exhaust fluid within Oklahoma, prohibits state agencies from enforcing federal diesel fluid requirements, and imposes fines up to $2,500 for violations. The bill repeals an existing Oklahoma statute (47 O.S. 2021, Section 12-423) related to emission control systems. It applies specifically to vehicles engaged only in intrastate commerce, not interstate travel.
HB 3723 requires county commissioners in every Oklahoma county where a wind or solar project is planned to vote on approval before the project can move forward with state permitting. Developers must submit detailed plans - including engineering specs, environmental assessments, construction schedules, and decommissioning plans - at least 60 days before the vote. The county commission must hold a public vote with 15 days of notice, and landowners within the project boundary and within five miles must be notified. If residents disagree with the commission's decision, they can initiate a referendum by collecting signatures from 10% of the county's registered voters, which would be decided at the next general election.
