← The Illuminating Company (FirstEnergy)

The Illuminating Company (FirstEnergy) rate case — 24-0468-EL-AIR

effective

Bill impact (1,000 kWh)

Requested → approved

— → $48,700,000

residential: 7.5% → —

Effective

filed July 31, 2024

Part of the joint FirstEnergy Ohio case (24-0468-EL-AIR). The Illuminating Company (CEI) originally proposed about a $13.02/month (~7.5%) residential increase. Under PUCO's Nov. 19, 2025 order effective March 1, 2026, CEI increases its annual revenues by about $48.7 million — the only one of the three FirstEnergy Ohio companies to get an increase.