The Salt Lake Tribune unpacked the financial structure behind the Stratos hyperscale data center campus that Kevin O'Leary and the Military Installation Development Authority (MIDA) are pushing through Box Elder County. The reporting reveals the tax deal that makes the project pencil: MIDA cut the project's energy use tax from a standard 6% to 0.5%, and the agency agreed to rebate 80% of the property tax revenue generated by the campus back to O'Leary Digital. The site spans approximately 40,000 acres of unincorporated land in Hansel Valley, designed to attract hyperscale tenants including Amazon, Microsoft, and Google.
Without these concessions, the project does not work. The economics of a 9 GW campus running AI workloads do not pencil at standard Utah tax rates because the cost of power per unit of compute revenue is too high relative to lower-tax jurisdictions. MIDA is using its statutory flexibility to subsidize the project to a level that no other Utah industrial development has received.
A data center's effective tax rate matters most for hyperscale tenants whose business model is selling compute hours. The energy tax in particular is load-bearing for AI workloads because power consumption is the largest operating cost. Cooling sits inside that math: 30 to 40% of a facility's electricity goes to cooling at conventional PUE. An energy tax cut from 6% to 0.5% reduces the marginal cost of every kilowatt-hour the facility burns, which means the facility can afford to run more aggressive thermal management strategies that consume more power if they unlock more compute throughput.
Specifically, a low energy tax makes overcooling cheaper. Aggressive direct-to-chip strategies that drive GPU junction temperatures lower than spec but at higher cooling power cost become attractive once power is cheap. The opposite effect, optimization for PUE at the cost of throughput, becomes less attractive. The implication for cooling vendors is that an under-priced energy environment encourages cooling architectures that prioritize compute performance over efficiency. That favors high-flow direct-to-chip systems, two-phase immersion in some configurations, and aggressive chiller plant designs that would not pencil in higher-tax jurisdictions.
The 80% property tax rebate is the second piece. Most data center tax incentives rebate income or sales tax, leaving property tax as the floor that local jurisdictions count on for school and county services. MIDA rebating 80% of property tax means Box Elder County and the local school district receive only 20% of the revenue they would otherwise expect from a property of this scale. The political risk implied by that structure is exactly the risk now playing out in the November referendum effort.
The cooling angle here is more subtle. If 80% of property tax is rebated, the local political appetite for further data center development in Box Elder County drops sharply, because the host community is not capturing enough revenue to justify the externalities. Future operators looking at Utah sites should expect either the MIDA tax structure becomes the standard (which constrains future tax revenue further) or the legislature responds by tightening MIDA's flexibility. Both outcomes affect the timeline on which the cooling vendor base can count on Utah orders.
The Stratos deal exposes the level of subsidy that hyperscale projects now require to pencil in arid Western states. Utah is not a low-cost-of-power state by any conventional benchmark. The site at Hansel Valley sits 70 miles from the nearest major substation. Power must be brought in. The 0.5% energy tax is essentially the state subsidizing the cost of getting hyperscale power to a remote site that would not otherwise be commercially competitive.
Other states with hyperscale pipelines should be reading this deal as the new ceiling on what hyperscalers will demand. Once Utah set the 0.5% rate, Texas, Wyoming, Idaho, and Nevada will get asked to match. The cooling vendor base benefits from facilities that get built but loses if the tax race destabilizes the underlying state revenue bases that make hyperscale buildouts politically sustainable. Chevron's school district tax break application in West Texas is the next iteration of the same pattern. The tax structure is becoming load-bearing for the cooling industry's order pipeline. When the structure breaks, the orders break with it.