Over the plan’s three-year duration, Duke Energy Ohio will also be expected to put in place a $7.2 million energy efficiency program targeted at eligible low-income customers while contributing ...

The watchdog groups are asking the Illinois Commerce Commission to reject at least two-thirds of Ameren Illinois’ proposal.

Ameren Illinois and Nicor Gas, which together serve more than 3 million natural gas customers in Illinois, are asking state ...

Ameren Illinois is seeking a $134 million rate hike for natural gas use, which consumer advocates argue is excessive and ...

Ameren is asking for a rate hike of $134 M. But advocacy groups, including the citizen’s utility board, says Ameren is ...