energy July 19, 2019 6:25 pm How to Keep Cool and Save Energy Higher temperatures can also mean higher electricity use. News4’s Chris Gordon shares tips by Pepco on how to save energy and beat the heat. Local 2:03 PNC Parkway Classic marks 40 years of racing in Virginia 5:01 Strawberry Season: Pick fruit at this Virginia festival 0:40 Man stabbed to death near Audi Field in DC 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 0:43 American University locked down before man arrested on campus