Public data · Free to use
Oklahoma Data Center Power Rules: Large-Load Tariffs and State Law
How Oklahoma’s utilities and lawmakers handle data-center-sized power requests: 2 utilities and 1 state measure, compiled from public filings, with a source on every entry.
Last checked October 22, 2026All states
Utilities
Oklahoma utilities and their large-load rules.
Oklahoma Gas and Electric (OG&E)
OK · SPP · OGE Energy
In reviewJun 2026Proposed large-load tariff
OG&E filed a large-load tariff for new loads of 75 MW or more, with minimum bills, exit fees and collateral; the commission review is ongoing.
- Applies to: New loads of 75 MW+; existing customers adding 75 MW or exceeding 125 MW
- Billing minimums
- Early termination and capacity reduction fees
- Financial collateral
- 15-year term with up to five-year ramp
- Customer pays its own grid connection costs
Sources: OG&E, OG&E press release (June 2026) (2026); T&D World, OG&E Floats Large-Load Tariff to Protect Customers from Data Center Demands (2026); KGOU, OG&E proposes new data center agreement intended to prevent residential utility cost spikes (2026)
Public Service Company of Oklahoma (PSO)
OK · SPP · AEP
In reviewMay 2026Large-load tariff
PSO filed a large-load tariff with Oklahoma regulators before the state's 2026 data center ratepayer law was signed.
- Large customers such as data centers cover the costs of connecting to the grid
Source: KGOU, Stitt signs bill to prevent higher utility costs from data centers into law (2026)
State law and regulation
Oklahoma laws and rulemakings.
enacted · 2026-05
House Bill 2992, Data Center Consumer Ratepayer Protection Act of 2026
Requires all electricity providers, including co-ops and municipal systems, to set separate terms for large customers such as data centers.
What this can and can’t tell you
The rules are public. Whether your site can get power isn’t.
Anyone could pull these filings; we compile them so they’re easy to find. Terms change often, so confirm them with the utility or the commission docket before relying on them.
Going deeper: Data Center Site Selection in Oklahoma
This tracker · Public, free
- A utility’s published rules for large new loads
- The same answer for every site in that utility’s territory
- What the terms are if power is available
- Compiled from filings anyone can read
A BlackForge report · Site-specific
- Whether a specific parcel can actually be served, and roughly when
- Substation headroom and the realistic connection path
- Gas, water, fiber, buildable land and zoning, checked together
- Built and refreshed for your load, your timeline and your parcels
Cite this tracker
BlackForge Data Centers. "Oklahoma data center power rules," Large-Load Power Tracker. Last checked October 22, 2026. https://www.blackforgedatacenters.com/data-center-power-tracker/oklahoma
Free to reuse under CC BY 4.0 with credit.
Need the answer for a specific site in Oklahoma?
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