Work includes trimming along more than 3,400 miles of power lines HOLMDEL, N.J., April 10, 2024 /PRNewswire/ -- FirstEnergy Corp. (NYSE: FE) subsidiary Jersey Central Power & Light (JCP&L) is trimming trees along more than 3,400 miles of power lines across its 13-county service territory as part of its ongoing efforts to help enhance electric service reliability. This comprehensive vegetation management program is designed to help keep power flowing to customers by helping to reduce tree- related outages, s ...