Rosemont, Illinois

Commercial Energy in Rosemont, IL: Electricity & Gas

Last reviewed: 7/31/2026

By Illinois Commercial Energy editorial team · Reviewed by JakenEnergy commercial energy team

Editorial and sourcing policy

Rosemont is a small O'Hare-area municipality with an outsized commercial profile — hotels, a convention center, and entertainment venues packed into a compact footprint. That mix makes it a distinctive commercial energy market, especially for hospitality accounts.

Utilities in Rosemont

  • Electricity: ComEd is the delivery utility, with commercial supplier choice available. See the ComEd commercial guide.
  • Natural gas: Nicor Gas is the delivery utility, with commercial supplier choice through Choices for You. See the Nicor Gas commercial guide.

Confirm both utilities from a recent bill. The utility continues delivery and emergency service when a business chooses a supplier.

What shapes energy costs here

  • Hotels and hospitality dominate — round-the-clock electricity plus heavy natural gas for heat, hot water, and laundry. See hotel energy procurement.
  • Convention and entertainment venues have variable, event-driven load where larger single meters may be demand-billed.
  • Gas matters as much as electricity for these accounts, so procuring commercial natural gas is not an afterthought.

Getting started

Provide a recent electric and gas bill for a Rosemont business (a year of usage helps for seasonal accounts), and the account can be reviewed and priced on matched terms through the procurement process. No savings figure is promised in advance.

Frequently Asked Questions

QWhich utilities serve Rosemont businesses?

Electricity delivery is ComEd and natural gas delivery is Nicor Gas. Both serve commercial customers and both allow eligible businesses to choose a competitive supplier. Confirm the utilities on a recent bill for a specific address.

QWhy is Rosemont a notable commercial energy market?

Rosemont is a compact O'Hare-area municipality with an outsized concentration of hotels, a convention center, and entertainment venues. Hotels in particular carry both round-the-clock electricity and significant natural gas load, so both commodities are worth procuring.

QDo Rosemont hotels benefit from procuring gas as well as electricity?

Yes. Hotels use substantial natural gas for heating, hot water, and laundry, on top of steady electricity. Because gas is a large share of a hotel's energy budget, procuring gas through Nicor's supplier-choice program deserves attention alongside electricity.

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Sources

Next scheduled review: 10/31/2026. Time-sensitive rate, tariff, capacity, and incentive details should be confirmed against the linked primary sources and a current bill.