If you earn more, you pay more. That’s the basic idea behind sweeping changes proposed by California’s three largest power companies that will impact your electricity bill. Southern California Edison, Pacific Gas & Electric, and San Diego Gas & Electric submitted a joint proposal to the state’s Public Utilities Commission last week that outlines the new rate structure. It follows last year’s passage of Assembly Bill 205 which requires a fixed rate and generally simpler power bills. Under the proposal, households will see a fixed rate covering basic electricity services and the utility company’s operating costs on a scale based...