"County revenue" is shorthand. Several taxing authorities normally receive a portion of property and energy-use taxes from a project this size:
- Box Elder County General Fund. Funds the sheriff, county roads, public health, county administration.
- Box Elder School District. Funded primarily by property tax. The 80% real-property rebate reduces what flows to schools.
- Special service districts. Fire, water, sewer, and library districts each draw from property tax.
- State of Utah. Energy-use tax has a state portion. The 6% → 0.5% cut directly affects state revenue.
- Cities and towns. The project area is unincorporated, but adjacent towns (Tremonton, Snowville, Brigham City) absorb traffic, workforce, and infrastructure pressure without a direct claim on the project tax base.
In the reviewed public record, the $30M Phase 1 / $108M full-buildout figures describe what flows specifically to Box Elder County after MIDA's distribution rules and the tax cuts above are applied. The exact distribution to each entity depends on the final interlocal agreement, which has not been signed.