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 831,000 customers in the city of Chicago.
  • Our HistoryOur History
    We've grown and changed along with Chicagoland.
  • Shareholder InformationShareholder Information
    Interested in becoming a shareholder? Contact our parent company, Integrys Energy Group.
  • Regulatory InformationRegulatory Information
    Peoples Gas is regulated by the Illinois Commerce Commission.
  • Natural Gas Infrastructure Modernization ProgramNatural Gas Infrastructure Modernization Program
    Peoples Gas is modernizing its natural gas delivery system to ensure the long-term safety and reliability.