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Data CentersEVERGREEN GUIDE / Infrastructure · Public services · Evidence

When does a data center add public revenue?

Gross tax receipts are a real input to a budget. They are not a net-benefit verdict.

Primary sources ↓ · Limitations ↓

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Reading question
What was collected, what was exempted, and what did the public sector spend?

Build the fiscal ledger

A local ledger can include real-property tax, business personal-property tax, fees and utility revenue. It can also include sales-tax exemptions, abatements, road or utility capital, public-safety service and fiscal volatility. Report each line before subtracting them; a large gross receipt should not disappear, and neither should a large public cost.

Sources: Loudoun County FY 2026 Adopted Budget · Pennsylvania Computer Data Center Equipment Program

Keep observed and budgeted figures labeled

Loudoun County’s FY 2026 materials show how a government can budget around a large data-center tax base and establish a stabilization reserve. Pennsylvania’s equipment program shows the other side of the ledger: a sales-and-use-tax exemption with certification conditions. Neither source alone calculates net public benefit.

Sources: Loudoun County FY 2026 Adopted Budget · Pennsylvania Computer Data Center Equipment Program

What this guide does not establish

  • Tax structures and service costs are local.
  • Budgeted revenue is not the same as audited cash received.
  • Economic-impact multipliers are not substitutes for public accounts.

Primary sources

Source-reviewed 2026-09-19. Source review means Bright compared this explanation with the linked records; it is not independent replication or expert peer review by Bright.

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