The state’s ratepayer advocate rejected an earlier plan for spending too much without delivering enough benefits.
A debate about cost-benefit tests is complicated by the utility’s growing surplus of generation and distribution capacity.
Six startup companies were recently picked for a 12-week St. Louis-based energy incubator program put on by utility Ameren.
A public interest group and a renewable energy developer filed a lawsuit Monday charging that the Illinois Commerce Commission’s process to study the state’s future energy system violated the state’s Open Meetings Act.
One of the country’s most coal-dependent utilities wants to offer electric vehicle charging station incentives.