Despite having the legal right to build their own power plants, most data center companies planning operations in Oklahoma are choosing to connect to the existing electrical grid instead. This decision reveals a practical tension in the race to build AI infrastructure: while self-sufficiency sounds appealing, it comes with hidden costs, delays, and risks that make grid connection more attractive for most developers.

What Changed in Oklahoma's Energy Laws?

Last year, Oklahoma passed Senate Bill 480, which clarified state law to explicitly allow large energy consumers like data centers to build and operate their own power generation facilities behind the meter, meaning they could bypass utilities entirely. The legislation was designed to attract massive private investment and reduce pressure on the regional electrical grid, which serves Oklahoma and 16 other states through the Southwest Power Pool.

Rep. Brad Boles, who co-authored the bill, explained the reasoning: "What we realized is in Oklahoma, our state law is kind of vague; it doesn't really say that companies can provide their own power generation. It doesn't say they can't either, but it doesn't say that they can. So we wanted to provide clarity that if a large load comes to Oklahoma and they want to provide their own power generation, that they would have the ability to do that".

Why Aren't Data Centers Building Their Own Power Plants?

The answer lies in practical economics and reliability. Building a natural gas power plant takes years to complete and requires enormous upfront investment. Joshua Rhodes, a research scientist at the University of Texas at Austin, offered a blunt assessment: "I don't readily, actually, believe that any data center company wants to also be in the power business".

The infrastructure bottleneck is severe. Natural gas plants, the typical energy source for behind-the-meter data center projects, face a backlog so long that new orders may not be fulfilled until the 2030s. Some companies are resorting to creative workarounds, including purchasing used cruise ship engines and stringing together used helicopter engines to avoid the wait.

Grid connection, by contrast, offers immediate reliability and eliminates the risk of depending on a single power source. Christi Woodworth, Oklahoma Gas and Electric's chief communications officer, noted that companies connecting to the grid benefit from established infrastructure: "They've got to make a decision about if they want to build or bring their own generation. That effectively puts them on an island, right? They take on all of that risk themselves, and they have to decide if that's something that they want to do. The folks we're talking with are very interested in connecting to the grid".

Christi Woodworth, Oklahoma Gas and Electric's chief communications officer

How Are Data Centers Actually Powering Operations in Oklahoma?

Most announced data center projects in Oklahoma are pursuing grid connections paired with new renewable energy investments. Google and Oklahoma Gas and Electric announced a deal in spring to power Google's three data centers in Muskogee and Stillwater, with Google building two solar farms to add energy generation capacity.

According to energy analytics firm Cleanview, Oklahoma has fewer than 30 data centers planned as of early August, compared to hundreds in Texas's queue. Large proposed facilities include:

• Luther Horizon Technology Park: Plans to work with local utilities for grid connection
• Project Mustang in Claremore: Pursuing grid-based power arrangements
• IREN's Kiowa Data Center: The state's largest proposed facility, planning to secure power through Public Service Company of Oklahoma

Jason Date, associate director of development at IREN, explained the company's approach: "Like the vast majority of homes and businesses, IREN's facilities use grid power because it is the most efficient and reliable way to source electricity".

What Protections Are in Place for Ratepayers?

As data center demand surges, Oklahoma officials have implemented safeguards to prevent residential customers from bearing the cost of industrial-scale power infrastructure. Gov. Kevin Stitt and Oklahoma electric utilities signed a federal Ratepayer Protection Pledge last month, directing data center developers to pay their own way and invest in surrounding communities.

The pledge requires companies to either buy massive amounts of electricity from existing sources, add new power generation to the grid, or supply power on-site. Oklahoma also passed a state law requiring electricity suppliers to create separate terms and conditions for large-scale energy consumers and increase transparency about costs. State regulators are currently reviewing large-load tariffs from utilities to prevent households from shouldering grid connection costs for companies like Google and Meta.

How to Evaluate Data Center Power Strategies

• Grid Reliability: Assess whether connecting to an established grid provides more consistent power than building independent generation, which depends on a single facility's operational status
• Timeline Feasibility: Consider that building a natural gas plant can take three to five years, while grid connections leverage existing infrastructure and can be operational faster
• Cost Transparency: Evaluate whether separate tariffs and rate structures for large loads ensure that residential customers don't subsidize industrial power infrastructure

The natural gas requirement in Oklahoma's behind-the-meter law reflects state priorities. When asked about the restriction, Boles said it was included to support the oil and gas industry: "We felt like, as Oklahomans, it's important to ensure that natural gas has a seat at the table". Other sources, including solar and wind, can be used in conjunction with natural gas.

Boles

Rep. Boles acknowledged that behind-the-meter adoption will take time to materialize. "If you're to build a facility with behind-the-meter, it may take three to five years to get the power infrastructure built. I think we're not going to really know for sure how many companies are utilizing this until a few years down the road".

Boles

For now, Oklahoma's data center boom appears to be following a pragmatic path: grid connection paired with renewable energy investments, rather than the self-sufficient power plants that the state's new law was designed to enable. This trend reflects a broader reality in AI infrastructure development: while regulatory flexibility matters, the economics and logistics of power generation often push companies toward established grid systems, at least in the near term.