National Grid, Con Edison Ask for Energy Conservation Amid ‘Unprecedented’ Freeze – NBC New York
National Grid, Con Edison Ask for Energy Conservation Amid ‘Unprecedented’ Freeze NBC New York Why FirstEnergy, AEP are asking customers to turn off holiday lights, big appliances and more WJW FOX 8 News Cleveland Pennsylvania warned of rolling blackouts, asked to conserve electricity FOX 29 Philadelphia Electrical grid operator PJM urges customers to conserve electricity due to frigid