Ameren Corporation’s subsidiaries, as of June 30, 2008, remain responsible for remediation at 43 former manufactured gas plant sites in Illinois.
Specifically, as of June 30, 2008, the subsidiaries, which owned or were otherwise responsible for former manufactured gas plant sites…
Ameren Corporation’s subsidiary, Central Illinois Public Service Company (CIPS), is facing potential liability regarding former landfills and lagoons in Sauget, Ill., known as Sauget Area 2.
In March 2008, the Environmental Protection Agency issued an administrative order to CIPS requesting that…
The Illinois Environmental Protection Agency is still reviewing an Ameren Corporation subsidiary’s submitted information related to groundwater contamination at a power plant in Canton, Ill.
In December 2004, subsidiary AmerenEnergy Resources Generating Company (AERG) submitted a comprehensive package to the Illinois…
Ameren Corporation subsidiary, Union Electric Company (UE), as of June 30, 2008, recorded a liability of US$5 million as its obligation for remediation of 11 former manufactured gas plant sites in Missouri and Iowa.
UE owns or is otherwise responsible for…
Ameren Corporation’s subsidiary, Union Electric Company (UE), remains engaged in disputes with the Missouri Coalition for the Environment and the Missouri Parks Association regarding the Federal Energy Regulatory Commission’s (FERC) approval to rebuild the upper reservoir at its Taum Sauk…
Ameren Corporation’s subsidiary, Union Electric Company (UE), continues to cooperate as a potentially responsible party in the investigation activities at former landfills and lagoons in Sauget, Ill., known as Sauget Area 2.
In June 2000, the Environmental Protection Agency notified…