Powering AI is an architecture problem — SkimNews
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- A transmission line fault in Ashburn, Virginia on July 22, 2026 knocked more than 3 gigawatts of load off the grid in seconds, in the area the source calls the heart of the world's largest data center cluster.
- A single failed surge arrester two years earlier dropped roughly 60 Virginia facilities, and the source explicitly states the July 2026 event "wasn't the first time" such a grid failure had hit the cluster.
Why it matters: Two cascading failures — the 2024 surge-arrester incident hitting ~60 facilities and the July 2026 fault dropping 3+ gigawatts in seconds — show that single-component failures in the world's largest data center cluster can black out the load underpinning a significant share of U.S. AI compute in one stroke.
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