Electric service upgrades part of $368 million investment to benefit West Penn Power customers GREENSBURG, Pa., Aug. 18, 2025 /PRNewswire/ -- A major upgrade has been completed in Westmoreland County to make electric service more reliable and resilient for 2,300 West Penn Power customers in Unity and Hempfield townships.FirstEnergy Pennsylvania Electric Company (FE PA), a FirstEnergy Corp. (NYSE: FE) company known in western Pennsylvania as West Penn Power, has rebuilt a key section of its local power grid ...