February 07, 2014
A Pennsylvania federal judge on Friday dismissed a long-standing Clean Air Act suit against Allegheny Energy Inc. and its subsidiaries, saying a group of states had failed to prove it performed work at a trio of coal power plants without the appropriate permits.
October 08, 2010
A federal judge has rejected Allegheny Energy Inc.'s bid for judgment as a matter of law in a Clean Air Act suit brought by the Pennsylvania Department of Environmental Protection and four states over allegedly unapproved and emission-increasing changes the company made to its coal-fired power plants.
October 26, 2009
The Pennsylvania Department of Environmental Protection and four other states that filed a Clean Air Act suit against Allegheny Energy Inc. over allegedly unapproved and emission-increasing changes to coal-fired power plants have asked a federal judge to disqualify himself from the case.