Fitness Center & Gym Energy Procurement in Illinois
Last reviewed: 7/31/2026
By Illinois Commercial Energy editorial team · Reviewed by JakenEnergy commercial energy team
Fitness centers are long-hours, HVAC-heavy accounts, and those with pools carry substantial natural gas load on top. For Illinois gyms — from independents to multi-site chains — procuring both commodities and understanding the load pays off.
Who this is for
Owners, operators, and facility managers of Illinois gyms, health clubs, boutique studios, and fitness chains — especially facilities with showers, saunas, or pools.
The fitness center load profile
- HVAC leads — long operating hours and high ventilation needs make conditioning the dominant load.
- Natural gas for water and pool heating — showers, and where present pools and spas, drive significant gas use. The gas utility depends on location: Nicor, Peoples, or North Shore.
- Steady electricity for equipment, lighting, and amenities across long hours.
Pools shift the balance toward gas
Facilities with pools or spas are notably more gas-intensive, so procuring commercial natural gas is not secondary. Confirm the gas utility from a recent bill first, since the territory determines how supplier choice applies.
Chains and portfolios
Multi-site operators are best handled as a grouped multi-location procurement, grouping electricity and gas by utility and aligning renewals.
Getting started
Provide a recent electric and gas bill per location (a year of usage helps for seasonal HVAC and pool load), and the account or chain can be reviewed and priced on matched terms through the procurement process. No savings figure is promised in advance.
Frequently Asked Questions
QWhat drives energy cost at a gym or fitness center?
HVAC is usually the largest load — gyms run long hours and require significant ventilation and conditioning for member comfort. Natural gas often covers water heating for showers and, where present, pool and spa heating. Electricity also runs equipment, lighting, and sometimes saunas. Facilities with pools are notably more gas-intensive.
QDoes a gym with a pool use much more energy?
Yes. Pool and spa heating and the associated ventilation add substantial natural gas and HVAC load. For those facilities, natural gas procurement matters as much as electricity, and the gas utility (Nicor, Peoples, or North Shore depending on location) should be confirmed from a bill.
QDo fitness chains procure better as a portfolio?
Yes. Multi-location operators can group accounts by utility and align renewals. Because gyms combine electricity and gas, a portfolio review usually covers both commodities across the sites.
Related guides
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.