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Public Service Company of Oklahoma 2026 Rate Review

We're committed to providing safe, reliable electric service by investing in upgrades that reduce outages, restore power faster, and strengthen the grid against extreme weather—while powering Oklahoma's future.

On January 2, 2026, we filed a base rate review with the Oklahoma Corporation Commission (OCC) to help recover rising costs of delivering this service. Inflation has increased the cost of materials, equipment, and labor, and we work to limit the impact on customers through efficiencies, competitive purchasing, and energy efficiency programs.

This review includes proposals designed to benefit customers, and we're committed to a transparent process with regular updates along the way.

We're investing in upgrades that reduce outages and strengthen the grid for Oklahoma.

See what's in it for you

See what's in it for you

Benefits for You

The filing supports initiatives that are already improving service to customers.

Investments to Reduce Power Outages
  • Automation and smart grid technology help prevent outages and get power back on faster.
  • Our vegetation management program, an ongoing initiative that has already reduced tree-related outages by 91%.
Stable, Affordable Generation
  • Acquisition of the Green Country Power Plant added 795 MW of natural gas capacity. The costs of the Green Country power plant are already included in customer bills through an approved rider. Moving those costs into base rates does not add a new increase - it simply reflects a change in accounting, consistent with how the project was approved.
  • Investments in other generation facilities strengthen our reliability and support Oklahoma's growing communities.
Customer Protections
  • New special terms and conditions for new large customers to ensure they pay the full cost of connecting to the grid, as Oklahoma attracts major investment and economic growth.
  • Opportunities for large energy users to contribute to a more stable grid and reduce costs during high-demand periods. The new Curtailable Service Tariff allows participants to reduce load when needed in exchange for bill credits, improving flexibility and reliability for all PSO customers.
Our Commitment to Oklahoma
  • Minimize customer price impacts and provide transparency on costs and investments.
  • Continue support of local non-profit organizations across our service area.
  • Create positive change by attracting people and industries to our region

We're Here to Help

We understand affordability matters for every family and business it serves. Through smarter grid investment, energy efficiency programs, and bill payment assistance, we remain committed to delivering long term value and supporting communities.

Frequently Asked Questions

Base rates refer to the costs of building, maintaining and operating our electric system, including power plants, transmission and distribution lines and facilities to serve you and your neighbors.

  • We are seeking cost recovery for system improvements that are already benefitting customers, such as investments in distribution, transmission, and generation.
  • Inflation has increased the price of materials, equipment, and labor needed to maintain and improve the electric system. This includes the cost of vegetation management to reduce tree-related outages and improve restoration times.

This filing begins a rigorous review process with regulators and other stakeholders. Throughout this process, we will share information and respond to questions. If approved as filed, the average residential customer using 1,100 kWh per month would experience an increase of about $25, or 15%, in July 2026. The outcome could change during the review.

If approved, new rates are projected to be in place in summer 2026.

For additional questions, please contact us using this form:

Customer Information

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