PECO Energy

About PECO Energy

PECO Energy provides electric distribution services to approximately 1.6 million customers in southeastern Pennsylvania, including Philadelphia. PECO is a subsidiary of Exelon Corporation.

Related Articles

Learn more about PECO Energy in our guides:

• Pennsylvania Power Switch Complete 2025 Guide to PA Electric Choice

  Learn how PA Power Switch works, compare licensed electricity suppliers, and understand your rights as a Pennsylvania energy consumer.

  7 min read • Pennsylvania

• How to Read Your Electric Bill and Understand Every Charge in 2025

  Decode your electric bill with this complete guide. Learn what supply vs delivery charges mean, how to calculate your actual rate, and which numbers matter when comparing suppliers.

  12 min read • Ohio, Pennsylvania, Massachusetts

• PA PUC Consumer Rights Complete Guide to Pennsylvania Electricity Protections

  The PA PUC safeguards Pennsylvania electricity consumers through supplier licensing, complaint resolution, and consumer protection rules. Learn how to exercise your rights effectively.

  11 min read • Pennsylvania

• PAPowerSwitch Complete Guide to Pennsylvania's Electric Rate Comparison Tool

  PAPowerSwitch is Pennsylvania's official electricity comparison tool managed by the PA PUC. Learn how to use it effectively to find the best rates for your home.

  11 min read • Pennsylvania

• PECO Complete Guide to Philadelphia Electricity Rates, Service Area, and Energy Choice

  PECO serves 1.7 million electricity customers in the Philadelphia region. Learn about their service area, current rates, and how to save through PA electricity choice.

  11 min read • Pennsylvania

• Philadelphia Electricity Rates Complete Guide to PECO Service, PA Power Switch, and Savings

  Philadelphia residents served by PECO can save on electricity through PA energy choice. Learn current rates, how to use PA Power Switch, and find the best electric suppliers in the Philadelphia region.

  11 min read • Pennsylvania

• Moving? How to Transfer Your Electricity Service

  Moving to a new home requires coordinating electricity service transfers. This guide covers everything from stopping old service to starting new service with minimal hassle.

  8 min read • Ohio, Pennsylvania, Massachusetts

Related Entities

PECO Energy is connected to these other entities in the energy ecosystem: