West Penn Power, a FirstEnergy company, allows customers to pay their power bills online at FirstEnergyCorp.com. Customers must register for an online account to access the bill payment feature and other benefits.
Customers access West Penn Power's account registration and log-in page from the Pay My Bill link on the site's home page. For registration, the site asks for the 12-digit account number located on the customer's bill and a ZIP code. The online account allows customers to pay their bills at any time. Customers can also sign up for paperless billing, view billing history, check power outages and receive alerts.