Electric-generating Greensburg

Allegheny Energy is an integrated energy company with a balanced portfolio of businesses, including: Allegheny Energy Supply Company, LLC, which owns and operates electric generating facilities in the Mid-Atlantic and Midwestern regions of the United States ...

Allegheny Energy, Inc. (Allegheny) is an integrated energy business that owns and operates electric generation facilities and delivers electric services to customers in Pennsylvania, West Virginia, Maryland and Virginia. Allegheny operates in two business ...