Large-Scale Power Outage Caused by "Incorrectly Installed Grounding Wire": Inspection Contractor for Matsumoto Clean Center Apologizes; over 32,000 Households in Matsumoto and Azumino Cities Affected; Incinerator Restart Possible with Remaining Circuits

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On November 8th, a large-scale power outage occurred in Matsumoto and Azumino cities in Nagano Prefecture. Those involved have apologized, stating that the cause was the incorrect installation of a ground wire during an inspection at the Matsumoto Clean Center. At a press conference held on the 13th, the contractors who performed the inspection work at the Matsumoto Clean Center, which was the cause of the outage affecting up to 32,160 household…