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Duke Energy - Nuclear siren testing scheduled for Oct. 7 around Robinson

Nuclear siren testing scheduled for Oct. 7 around Robinson Nuclear Plant   Full-volume, three-minute test planned between 1 p.m. and 5 p.m.    No public action required  HARTSVILLE, S.C. – Duke Energy and county officials will test the outdoor warning sirens around the Robinson Nuclear Plant between 1 p.m. and 5 p.m. on Wednesday, Oct. 7, 2026.  Why it matters: To ensure they are functioning properly, sirens will sound for three minutes. Anyone who hears a siren during scheduled testing does not