Commonwealth Edison and Ameren Illinois residential customers have lost a combined total of $258.1 million over the last year and $2.06 billion since 2015, according to a CUB review of annual state reports. The watchdog called for state passage of additional consumer protections and warned residential consumers across Illinois to beware of rip-offs peddled by alternative suppliers door-to-door, via mail and over the phone. “The numbers show that going with an alternative supplier can be ...| Citizens Utility Board