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Grid infrastructureUnited Kingdom2025

Substation fire in Oakington, Cambridgeshire triggers local power outage affecting nearby school

EIR-0404

A fire occurred at an electrical substation in Oakington, Cambridgeshire, causing a power outage that affected a nearby residential area and a primary school. The outage began in the evening and continued into the following day, forcing the school to close for a day while power was restored. Fire crews attended the substation and worked alongside UK Power Networks, the local electricity distribution network operator, to make the area safe. A separate fire alarm activation at the school on the same evening was investigated by fire crews, who found no fire and took no firefighting action. No injuries were reported in connection with either event.

Not reported.

  1. Substation faults can have knock-on effects for critical local infrastructure such as schools, requiring contingency planning for extended outages.
  2. Coordination between fire services and network operators is essential to safely isolate and restore supply after an electrical fire.
  3. Facilities dependent on a single grid connection should have business continuity plans for unplanned multi-day outages.

Published 2026-09-07. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.

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