Duke Energy, county officials to test sirens around Harris Nuclear Plant next week The Citizen 2 years ago The 85 outdoor warning sirens around Harris Nuclear Plant will be tested for five to 30 seconds between 10 a.m. and 11 a.m. on July 10. Source: WRAL News Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Share on Pinterest (Opens in new window) Pinterest Share on WhatsApp (Opens in new window) WhatsApp Duke Energy, county officials to test sirens around Harris Nuclear Plant WednesdayDateJanuary 8, 2025In relation toMarshallbergHarris Nuclear Plant in New Hill to test emergency sirensDateOctober 9, 2024In relation toMarshallbergSirens go off at Harris Nuclear Plant, but county officials say there is no emergencyDateJuly 8, 2024In relation toMarshallberg