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

Gas utilities Nicor Gas and Ameren Illinois seek to increase rates by $7 to $10 per month next year. Consumer advocates are ...

This was the stock's fourth consecutive day of losses.

Ameren Illinois, which has about 800,000 downstate customers, requested an increase that translates to between $8 to $10 ...

Illinois PIRG and Environmental Defense Fund (EDF) announced the findings of expert testimony on Ameren Illinois’ $134 ...

The St. Louis utility’s request to boost Metro East gas bills by around $9 a month comes amid a flurry of utility price hikes.

Natural gas customers in the Chicago suburbs and downstate Illinois are likely to see an increase in their monthly bills next ...

Ameren Illinois crews say a wayward animal caused the power outage that affected almost 7,000 customers in Carbondale and ...

After opposing Illinois gas company Nicor’s record-breaking $309 million tax hike last week, the Citizens Utility Board is ...

Ameren Corporation (NYSE: AEE) announced today the pricing of an underwritten offering of 5,550,416 shares of its common ...

Local lawmakers are furious that Ameren Illinois will be hiking summer utility bills by 18% to 20%. Republicans and Democrats know that Ameren customers have seen their electricity bills double and ...

RIVERBEND - Ameren is urging residents to celebrate thoughtfully this summer to mitigate power outages.Brian Bretsch, a ...