On Wednesday, Jan. 7, Duke Energy will conduct its first quarterly siren test of 2026 at each of its six nuclear power plants.Approximate siren test times:10 a.m. - 11 a.m. for Brunswick and Harris ...

SOUTHPORT, N.C. (WECT) - Duke Energy will test the outdoor warning sirens around the Brunswick Nuclear Plant next month. According to Duke Energy, the testing will take place between 10 and 11 a.m. on ...

PHOENIX – Every year, the Palo Verde Nuclear Generating Station is required to test its emergency notification system, including sirens and cellphone alerts. The testing for 2025 is set for midday ...

A scheduled nuclear siren test at Portsmouth Naval Base was cancelled this morning.

OCONEE COUNTY, S.C. (WSPA) — If you hear sirens in Oconee County this Wednesday, do not be alarmed. This is just a test. Duke Energy is testing its outdoor warning sirens at each of its nuclear plants ...