Leaderboards
Updated continuously. Click in for the full ranked list and the receipts.
Biggest facilities
Largest tracked data centers by reported or estimated electrical capacity. Figures combine operator disclosures, interconnection-queue estimates, and research datasets — see each facility for provenance.
View ranking →Biggest operators
Corporate parents with the most tracked data centers worldwide.
View ranking →Highest-risk counties
Counties ranked by our composite data-center risk score.
View ranking →Most in the pipeline
Counties with the most proposed, permitted, or under-construction data centers — where it's not too late to weigh in.
View ranking →Most data centers by state
States ranked by total tracked data centers.
View ranking →Most codenames
Operators that file under the most project codenames and shell names — the hardest to trace back to a parent.
View ranking →Biggest tax breaks
States forgoing the most revenue to their data-center tax exemption — realized annual figures from each state's own auditor / tax-department report.
View ranking →Thirstiest facilities
Highest vetted water use (gallons/day) — company sustainability disclosures (high confidence) and our derived figure from state withdrawal reporting. Modeled estimates and unvetted legacy-intake joins are excluded, so this matches each facility page.
View ranking →Worst EPA records
Facilities with the most recorded EPA Clean Water / Clean Air violations.
View ranking →