Grid Permit Alerts · County-level filing tracker
Data center permit filings, tracked by region
A weekly digest of every land-use filing tied to data center development in the country's busiest markets — rezonings, special exceptions, substations, and the hearing dates attached to them. Loudoun County, VA is live now; more markets are next.
Loudoun County, VA
Every legislative land-use filing tied to data center development in Loudoun County — rezonings, special exceptions, substations, energy storage — summarized in plain English, grouped by hearing date, and linked straight back to the source record.
- Market
- Northern Virginia — the original "Data Center Alley"
- Status
- Weekly digest active
Fort Worth, TX
A live, contested data-center zoning fight — the city's own proposed rules were sent back to Council for a vote — tracked from the same public rezoning-case record as everything else in the county's own system.
- Market
- 4 operational data centers, 5 more planned or under construction
- Status
- Join the waitlist
Irving, TX
Tracks large industrial and technology-park rezonings in one of DFW's most active data-center corridors, cross-referenced against known data-center developers and site size.
- Market
- Microsoft alone is reportedly building 4 of 7 planned data centers here
- Status
- Join the waitlist
Atlanta, GA
Atlanta is actively rewriting its own data-center rules — a Special Use Permit requirement, a transit-proximity ban, a Beltline ban — tracked straight from the city's own rezoning-case record.
- Market
- Now the 4th-largest U.S. data center market
- Status
- Join the waitlist
Prince William County, VA
Tracked from the same county land-use system as Loudoun — including the Digital Gateway rezoning, a 2,000-acre campus whose approval was overturned in court and is now under appeal.
- Market
- Home to Digital Gateway — one of the most litigated data center fights in the country
- Status
- Join the waitlist
Phoenix, AZ
Low-cost power and land have made metro Phoenix one of the largest data center markets in the country.
- Market
- 100+ facilities on cheap, reliable power
- Status
- Join the waitlist
Chicago, IL
A long-established Midwest hub with dense multi-tenant data center capacity and active permitting.
- Market
- ~130 facilities, ~1,120 MW of commissioned capacity
- Status
- Join the waitlist
How this works
Built from the county's own public record
Every alert is generated from official county permitting systems and hearing calendars, not third-party estimates — and every item links back to the source filing so it can be independently verified.
See the Loudoun County tracker →