Ameren is planning to build a nearly 400-mile, 345-kilovolt (kv) high-voltage power line that will become the company’s largest transmission line ever.

SULLIVAN — Ameren Transmission Co. now has a better idea of where it wants to route a proposed major new transmission line, and suddenly the project is looking at whole lot better for Cheryl ...

At this time, there is no estimate on when the main line will be repaired. According to Ameren’s outage map, nearly 5,700 homes were without service around 6:45 a.m. Murphysboro School District ...

MOUNT ZION — The idea Ameren Transmission Company of Illinois officials have behind a proposed approximately $1 billion Illinois Rivers transmission line is improving electric delivery well into ...

Gov. J.B. Pritzker on Wednesday vetoed a measure that would have granted existing utilities in downstate Illinois, notably Ameren Illinois, the “right of first refusal” for transmission line ...

Ameren Illinois has received approval from the Illinois Commerce Commission (ICC) to construct a new 138-kV transmission line aimed at enhancing energy reliability for businesses and residents in the ...

IBEW has pushed for bills giving incumbent utilities the “right of first refusal” on new transmission in states all over the U.S. and have been successful in more than 10.

Ameren is proposing to build a 138 kilovolt transmission line to connect its existing Aviston substation in Clinton County to the new Sursee substation to be located west of Highland in Madison ...

Ameren Illinois Chairman and President Leonard Singh on Tuesday wrote in a letter to lawmakers that the company’s reputation had been “subjected to well-funded misinformation campaigns by out ...