Looking at the controversial Stratos data center in Box Elder County:
Box Elder County baseline (before Stratos): 2026 General Fund revenue: $36.1M 2026 General Fund tax revenue: $21.1M 2026 Municipal Service Fund: $18.8M
Stratos (Phase 1): Power: 3 GW Revenue expected: $30M/year Revenue as % of existing county tax rev: 142%
Stratos (Full Buildout): Power: ~9 GW Revenue expected: $108M/year Revenue as % of existing county tax rev: 512%
Planned power details: - Box Elder says it will use natural gas from the nearby Ruby Pipeline. - MIDA describes it as dedicated on-site generation designed to limit demand on the existing grid. - The project ramps from ~3 GW in Phase 1 to ~9 GW at full buildout.
I'll acknowledge that the MIDA structure is not a normal county tax bill and comes with explicit energy-rate discounts, but given that the county could hit 500%+ of its previous tax revenue, I think that's a very easy deal for the county to make.
Data sourced from: https://www.midaut.org/stratos
/the scale of that site is like nothing i've ever seen. 100s of those giant cooling units lined up and enough piping that my wife said it reminder her of the refineries on the TX coast.