WALNUT CREEK & OAKLAND, Calif.–(BUSINESS WIRE)– #affordability–Pacific Gas and Electric Company (PG&E), today unveiled a new web site designed to help customers make informed decisions as they explore all-electric appliances and solutions. Developed in partnership with GridX, PG&E’s Clean Energy Calculator delivers personalized cost and savings estimates that help customers understand how clean energy choices may impact their energy bills, total cost of buying, installing and operating an electric ap