Headquartered in Akron, Ohio, FirstEnergy includes one of the nation''s largest investor-owned electric systems, more than 24,000 miles of transmission lines that connect the Midwest and Mid-Atlantic regions, and a regulated generating fleet with a total capacity of more than 3,500 megawatts. Initiating, conducting, and providing expert and timely assistance to investigate reliability, safety conditions, and incidents; this involves interacting with other areas in Energy Delivery, FirstEnergy regional operations, transmission operations, and neighboring utility regions.