Wyoming Courts AI Data Centers With Nuclear Power and Tax Capacity

Key Takeaways

• Wyoming’s land, energy resources and fiber infrastructure could attract data center investment as other jurisdictions impose tighter restrictions.
• TerraPower’s $4 billion Natrium project gives Wyoming a potential path to pair advanced nuclear generation with rising AI electricity demand.
• The economic case depends on tax policy and requiring data center operators to cover the generation and grid upgrades they create.

Wyoming is making a play for one of the AI economy’s most valuable, and politically contentious, prizes: large-scale data center investment. As communities elsewhere debate moratoriums, special taxes and tighter development rules, the Cowboy State offers abundant land, established energy expertise and a comparatively business-friendly regulatory environment.

There is also fiber. High-capacity connections already run along Wyoming’s major interstate corridors, according to the vice president of state projects at the Tax Foundation. That infrastructure addresses a basic requirement for cloud computing and AI workloads, while the state’s relatively low exposure to many natural disasters can strengthen its case with developers evaluating operational risk.

“Data centers need a few things. They need land, they need affordable energy, they need to avoid natural disasters, and, of course, they need regulatory approval,” the vice president said.

Suitable land and fiber alone do not solve the central constraint for data center development. Electricity remains the primary bottleneck.

AI data centers can require enormous amounts of dependable power, potentially forcing utilities to add generation, transmission lines and substations. Those investments take time and money. If costs flow into the general rate base, households and existing businesses could end up subsidizing infrastructure built for a small number of very large customers.

Wyoming may have an unusual answer taking shape in Kemmerer. TerraPower, working with GE Hitachi Nuclear Energy, is developing the roughly $4 billion Natrium demonstration plant with $2 billion in U.S. Department of Energy cost-share funding. The project falls within the DOE Advanced Reactor Demonstration Program, which supports deployment of advanced reactor technologies.

Natrium is designed around a 345 MW sodium-cooled fast reactor paired with molten-salt energy storage. The storage system can increase output to 500 MW when demand rises. Depending on utilization assumptions, that represents enough electricity for roughly 250,000 to 400,000 homes. For data center operators, the more interesting feature may be flexibility: a plant capable of producing steady power while increasing delivery during periods of elevated grid demand.

The project remains subject to the U.S. Nuclear Regulatory Commission licensing framework. Even so, its scale shows why Wyoming’s pitch extends beyond cheap acreage. Kemmerer Unit 1 is expected to require about 1,600 workers at peak construction and support roughly 250 to 300 permanent jobs. It could help transfer industrial skills from coal generation into nuclear operations, engineering and maintenance.

Additional nuclear infrastructure is emerging near Gillette, where BWX Technologies (BWXT) plans a $500 million TRISO fuel fabrication plant. Together, TerraPower and BWX Technologies could give Wyoming exposure to reactor deployment and nuclear manufacturing, not merely electricity consumption. Private investment in U.S. advanced nuclear has increased more than 13-fold since 2023, amid a wider digital infrastructure and power buildout estimated near $5 trillion.

Still, local acceptance is not automatic. Cheyenne officials rejected a proposed one-year moratorium on new data centers in May after debate over electricity rates, water consumption and other community effects. Wyoming lawmakers have also considered treating data centers as industrial property, which would expose them to a higher property tax assessment rate.

Could those taxes offset property tax pressure on homeowners? The Tax Foundation representative argues they could. “You have potentially billions of dollars worth of taxable property coming into a couple hundred acres,” he said. “And that’s the sort of increase in the tax base that can allow significant property tax relief for every other payer in the jurisdiction.”

The foundation cited Loudoun County, Virginia, where data centers provide about 45% of local tax revenue. Without the industry, the organization estimated, the average homeowner would pay a substantially larger tax bill each year (specific financial metrics were not disclosed). Wyoming’s market and tax structure are different, but the comparison illustrates why local governments tolerate the industry’s large physical and energy footprint.

That said, tax revenue alone does not settle the economics. Policymakers still need rate structures, connection rules and development agreements that place the cost of additional generation and transmission on data center operators rather than residents. If Wyoming gets that allocation right, its combination of fiber, industrial land and advanced nuclear investment could turn AI infrastructure into a broader energy and manufacturing strategy. If it gets it wrong, the political resistance seen elsewhere could arrive quickly.