Fire at a Nagano City substation burns netting and cuts power
EIR-1226Provisional entry. A substation fire in Nagano City on 22 September 2026, with netting burned and about 5,200 households briefly without power, is reported, but the article is paywalled and the cause, damage and outage duration are not confirmed. Next update: 25 September 2026.
On 22 September 2026, at about 17:20, a fire was reported at a substation in Nishijo, Matsushiro-machi, Nagano City, Japan. The available report says the fire burned netting and that about 5,200 households lost power for a time. A rat is mentioned as a possible cause. The published account seen by the register is a headline and a short opening fragment, so the extent of damage, how long the outage lasted, and whether the cause has been confirmed are not known.
A rat has been reported as a possible cause. The available text does not confirm the mechanism.
- Small animals can bridge live parts at substations and should be treated as a credible fault and ignition risk.
- Netting and similar barriers need inspection so they do not become fuel or a path for animals.
- Early outage figures should be treated as provisional until duration and damage are confirmed.
Published 2026-09-24. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.