Northern Virginia data-centre corridor

Assembled from 23 blocks · 1 evidence · 12 related

1. Story
2. The Ashburn–Sterling corridor of Loudoun County, Virginia, and its neighbours — the densest concentration of data-centre capacity anywhere, and the place where the abstraction of "compute" becomes land use, transmission planning and county politics. It began as a network artefact rather than a plan: early internet exchange infrastructure settled there, carriers followed the interconnection, and the resulting fibre density made it the cheapest place in the world to put a large facility. Loudoun County markets itself as the data centre capital of the world. It is included here as geography rather than as a statistic, because the published capacity figures for the corridor disagree with one another by factors of several depending on whether they count installed IT load, contracted capacity or planned capacity — a disagreement worth noticing in a Journey about the difference between measurement and assertion. What is not in dispute is that electricity demand there is growing faster than the utility has been able to connect it.
3. Knowledge
4. Growth in frontier training compute
5. Data-centre electricity demand
6. Northern Virginia data-centre corridor
7. Connections
8. Data-centre electricity demand
9. Growth in frontier training compute
10. The IEA reports data-centre electricity demand up about 17% in 2025
11. International Energy Agency
12. Growth in frontier training compute
13. Northern Virginia data-centre corridor
14. The IEA publishes its first global analysis of energy and AI
15. The IEA reports data-centre electricity demand up about 17% in 2025
16. The transformer architecture
17. Training compute
18. Data-centre electricity demand
19. Northern Virginia data-centre corridor
20. Epoch AI
21. The IEA publishes its first global analysis of energy and AI
22. Evidence
23. Loudoun County, and the Ashburn–Sterling corridor within it, hosts the densest concentration of data-centre capacity in the world by the county's own account, and county material addresses growth constraints arising from electricity supply. V55 verification basis: the county documents were NOT fetched; only their titles and general subject were returned by search. No capacity figure is carried into this pack because retrieved third-party figures for the corridor differ by factors of several — installed IT load, contracted capacity and planned capacity are conflated across sources — and the widely repeated claim that a large share of global internet traffic passes through the county could not be traced to any authoritative source. This record names where a curator should check, not what was checked.