Why regulators are taking another look at Peoples Gas' expensive plan to overhaul its infrastructure and stick natural gas customers with the bill.

The Citizens Utility Board and Illinois Attorney General Lisa Madigan have accused Peoples Gas of deliberately misleading regulators about the ballooning cost of a huge program to upgrade gas lines around Chicago. Tonight, we discuss the safety upgrades, the program's estimated cost and the claims about the company's actions with representatives from CUB and Peoples Gas.

The watchdog group Citizens Utility Board on Wednesday alerted Chicago customers to upcoming changes to their power bills and offered tips for avoiding bad deals.

Will Chicago area customers see yearly natural gas rate hikes without any oversight from the state? Paris Schutz has the latest on a controversial proposal in Springfield that watchdogs are warning against.

ComEd could lose more customers if hundreds of Illinois municipalities change the way residents get electricity. We take a closer look at the Election Day referendums, and what it could mean for you.