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Celebrate a Decade of Energy Savings With Us!

For more than 10 years, the Nicor Gas Energy Efficiency Program has been committed to helping our customers understand that a few easy changes can provide a lifetime of energy savings for their homes and businesses. We look forward to celebrating many more years of savings with you!

Here are just a few of our successes:

178 million therms of natural gas saved

$206 million in customer incentives and rebates paid

1.9 million home and business natural gas efficiency projects supported

Save Money with Energy Efficiency

You deserve to save energy without sacrificing comfort. See how our free products and rebates for efficient equipment make it more affordable to upgrade, so you can stay comfortable year-round.

See How You Can Save

Free Weatherization for Qualifying Customers

Nicor Gas offers free weatherization for income-eligible customers in coordination with the Illinois Home Weatherization Assistance Program (IHWAP). Free measures and upgrades may include:

  • Air sealing
  • Attic and wall insulation
  • Furnace repair and replacement
Contact your local CAA to see if you qualify.
Learn more

Save in Your Business

Nicor Gas offers rebates and incentives for energy efficiency improvements, as well as free assessments to support your energy journey.

Learn More About How You Can Save