AUSTIN, Texas–(BUSINESS WIRE)–Denton County Electric Cooperative (CoServ) and Base Power today announced they are expanding their residential battery program to 450 megawatts (MW). Since the program launched in March, Base has installed 75 MW of batteries at CoServ members’ homes.Each Base battery provides whole-home backup during outages and adds to a networked fleet that CoServ dispatches during peak demand. Base installs and maintains every battery, and CoServ controls when the fleet charge