Peoples Gas is a regulated natural gas utility serving the city of Chicago.

Our employees are dedicated to delivering natural gas safely and reliably. We look for ways to reduce costs for our customers. And we help our local communities grow even more.

  • Vision, Mission & ValuesVision, Mission & Values
    Peoples Gas is made up of people creating a premier and growing energy company. We want to give customers the best value in energy and related services. And we're guided by clear values — including integrity.
  • Area ServedArea Served
    Peoples Gas serves about 828,000 customers in the city of Chicago.
  • Our HistoryOur History
    We've grown and changed along with Chicagoland.
  • Awards & RecognitionAwards & Recognition
    A list of rewards and recognition Peoples Gas has received.
  • Shareholder InformationShareholder Information
    Interested in becoming a shareholder? Contact our parent company, WEC Energy Group.
  • Manlove FieldManlove Field
    Manlove Field is a natural gas storage facility located in Champaign County, Illinois.
  • Natural Gas BasicsNatural Gas Basics
    Learn the basics of natural gas and how it gets to your home.
  • Regulatory InformationRegulatory Information
    Peoples Gas is regulated by the Illinois Commerce Commission.
  • Natural Gas Infrastructure Upgrade ProgramNatural Gas Infrastructure Upgrade Program
    Peoples Gas is upgrading its natural gas delivery system to ensure the long-term safety and reliability.

WEC Energy Group