How complete is the record?
Measured coverage, field depth, freshness and source quality. The atlas documents research records and proposals; it does not claim to contain every data center.
Measures calculated as of 2026-10-15. A recent source check can establish only one field. It does not certify current operation or a precise parcel.
Coverage against official lists.
National physical-site recall is not established. Official registries use different units, and candidates still need eligibility and identity review.
- EPA ECHO industry-code candidates
- 9 registry contexts linked from 1,007 candidate identifiers; 998 await review. Capture 2026-10-15.
- Virginia DEQ data-center air registrations
- 13 linked from 198 registrations; 185 await identity review. Capture 2026-10-15.
These counts overlap and must not be added as physical sites. The DEQ planned layer is a subset of its air-site list. EPA industry codes include businesses beyond physical data centers.
EPA source documentation · Virginia DEQ source
How much each record establishes.
1,825 public research records. Missing fields stay unknown; inherited labels and general source context are not counted as verified core fields.
- Source-supported status label: 106 (5.8%).
- Published address with classified primary evidence: 21 (1.2%).
- Operator or developer with classified primary evidence: 21 (1.2%).
- Separately typed power or IT capacity figure: 11 (0.6%).
1,719 current statuses remain unresolved. A supported label can apply to an operating component or an agency listing; read its stated scope. Capacity, requests, generation and measured usage are different quantities.
How recently sources were checked.
- Scoped check within 120 days: 1,586.
- Older than 120 days: 0.
- No retained exact check date: 239.
This is the latest retained field-context or status check, not a review of every fact. Partial checks do not advance a full-state checkpoint. A build or health check never counts as new research.
How well fields are sourced.
84 records carry at least one explicitly primary-labeled field finding. Of those, 26 have a primary source type classified in the canonical evidence. The rest require source-type classification; neither number certifies a whole record.
Record-level citations can provide context without proving a particular value. Each adopted field retains its sources and limits; disagreements and forecasts are kept distinct from accomplished milestones.
State and D.C. measures.
Listed alphabetically. Counts are research records, not distinct buildings. A latest scoped check is not a full-state refresh.
- Alabama
- 24 records · 11 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Alaska
- 6 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Arizona
- 46 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Arkansas
- 26 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - California
- 112 records · 3 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Colorado
- 26 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Connecticut
- 11 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Delaware
- 12 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - District of Columbia
- 4 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Florida
- 58 records · 2 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Georgia
- 73 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Hawaii
- 13 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Idaho
- 11 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Illinois
- 78 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Indiana
- 37 records · 2 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Iowa
- 59 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Kansas
- 13 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Kentucky
- 46 records · 45 statuses supported
1 records with classified primary findings
Latest scoped check: 2026-10-15 - Louisiana
- 14 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Maine
- 7 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Maryland
- 21 records · 2 statuses supported
2 records with classified primary findings
Latest scoped check: 2026-10-15 - Massachusetts
- 17 records · 0 statuses supported
1 records with classified primary findings
Latest scoped check: 2026-10-15 - Michigan
- 62 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Minnesota
- 39 records · 1 statuses supported
1 records with classified primary findings
Latest scoped check: 2026-10-15 - Mississippi
- 23 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Missouri
- 28 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Montana
- 11 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Nebraska
- 29 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Nevada
- 37 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - New Hampshire
- 7 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - New Jersey
- 46 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - New Mexico
- 15 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - New York
- 60 records · 2 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - North Carolina
- 42 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - North Dakota
- 8 records · 4 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Ohio
- 86 records · 3 statuses supported
3 records with classified primary findings
Latest scoped check: 2026-10-15 - Oklahoma
- 37 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Oregon
- 40 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Pennsylvania
- 60 records · 1 statuses supported
1 records with classified primary findings
Latest scoped check: 2026-10-15 - Rhode Island
- 1 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - South Carolina
- 28 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - South Dakota
- 10 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Tennessee
- 54 records · 3 statuses supported
1 records with classified primary findings
Latest scoped check: 2026-10-15 - Texas
- 95 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Utah
- 47 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Vermont
- 5 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14 - Virginia
- 107 records · 13 statuses supported
14 records with classified primary findings
Latest scoped check: 2026-10-15 - Washington
- 50 records · 1 statuses supported
1 records with classified primary findings
Latest scoped check: 2026-10-15 - West Virginia
- 32 records · 1 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-15 - Wisconsin
- 33 records · 1 statuses supported
1 records with classified primary findings
Latest scoped check: 2026-10-15 - Wyoming
- 19 records · 0 statuses supported
0 records with classified primary findings
Latest scoped check: 2026-10-14