Illinois Commercial Energy by Location
Location guides for Illinois business communities, each confirming the electric and natural gas utility, whether commercial supplier choice applies, and the local commercial context. Utility boundaries can vary by address, so verify the utilities shown on a recent bill.
Elk Grove Village
Commercial electricity and natural gas for Elk Grove Village businesses — ComEd and Nicor Gas, supplier choice, and industrial-park context.
Bedford Park
Commercial electricity and natural gas for Bedford Park businesses — ComEd and Nicor Gas, supplier choice, and a heavy-industrial Cook County enclave.
Schaumburg
Commercial electricity and natural gas for Schaumburg businesses — ComEd and Nicor Gas, supplier choice, and office/retail/hospitality context.
Aurora
Commercial electricity and natural gas for Aurora businesses — ComEd and Nicor Gas, supplier choice, and the industrial and data-center context.
Joliet
Commercial electricity and natural gas for Joliet businesses — ComEd and Nicor Gas, supplier choice, and the intermodal and warehouse context.
Waukegan
Commercial electricity and natural gas for Waukegan businesses — ComEd and North Shore Gas (not Nicor), supplier choice, and Lake County industry.
Rosemont
Commercial electricity and natural gas for Rosemont businesses — ComEd and Nicor Gas, supplier choice, and the hotel and convention context.
Naperville
Commercial energy in Naperville — a city-owned electric utility (no supplier choice) plus Nicor Gas, where gas is the account a business can actually procure.
Rockford
Commercial electricity and natural gas for Rockford businesses — ComEd and Nicor Gas, supplier choice, and the aerospace, manufacturing, and distribution context.
Carol Stream
Commercial electricity and natural gas for Carol Stream businesses — ComEd and Nicor Gas, supplier choice, and the DuPage warehouse and light-manufacturing context.
Des Plaines
Commercial electricity and natural gas for Des Plaines businesses — ComEd and Nicor Gas, supplier choice, and the O'Hare-area commercial and industrial context.
Arlington Heights
Commercial electricity and natural gas for Arlington Heights businesses — ComEd and Nicor Gas, supplier choice, and the downtown, retail, and office context.
Addison
Commercial electricity and natural gas for Addison businesses — ComEd and Nicor Gas, supplier choice, and the DuPage manufacturing and industrial-park context.
Bensenville
Commercial electricity and natural gas for Bensenville businesses — ComEd and Nicor Gas, supplier choice, and the O'Hare air-cargo and logistics context.
Itasca
Commercial electricity and natural gas for Itasca businesses — ComEd and Nicor Gas, supplier choice, and the corporate-campus and office-park context.