Commercial Energy Efficiency


Installing high-efficiency natural gas appliances in your business is a smart investment that will save you money. Energy-efficient equipment makes your energy dollars go farther. In addition to saving more by using efficient equipment, Intermountain Gas offers rebates to keep even more money in your pocket. Who doesn’t like that?

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Heating Incentives

Eligible ApplianceEfficiency RatingRebate
Condensing Unit Heater90% AFUE or Greater Efficiency$1,500
Boiler Reset ControlN/A$350
High-Efficiency Condensing Boiler90% or Greater Thermal Efficiency and ≥300 kBTUh$4.50/kBTUh

Kitchen Equipment Incentives

Eligible ApplianceEfficiency RatingRebate
FryerENERGY STAR® Certified$800
SteamerENERGY STAR® Certified (≥38% cooking eff/≤2,038 BTU/hr/pan Idle Rate)$1,100
GriddleENERGY STAR® Certified (≥38% cooking eff/≤2,650 BTU/hr/pan Idle Rate)$200

Use this Commercial Food Service Equipment Calculator to see how much you can save by installing High Efficiency Natural Gas Cooking equipment in your business. With the calculator, you are able to input your business’s information and estimate the savings in energy costs and energy consumption when you upgrade to high-efficiency equipment, and download a PDF summary of your customized project. Don’t forget your rebate from Intermountain Gas when you install ENERGY STAR certified fryers, griddles and steamers.

Above is an example of what your savings could be with the installation of high efficiency appliances.

Frequently Asked Questions

How long do I have to apply for my rebate?

As a general guideline, rebate applications must be submitted within 90 days of installation. Completion of large or complex projects may extend outside this timeframe and may be handled on a case-by-case basis. Please contact IGC at 800-548-3679, Opt. 4, with questions.

Is my rebate a credit on my bill?

You will receive your rebate check in the mail.

How long does it take to get my rebate?

Please allow for six to eight weeks for rebate processing.

Do we have to install specific brands to qualify?

Nope! As long as it meets the minimum efficiency requirements it is eligible.

Eligibility Requirements:

  • Commercial customers of Intermountain Gas Company (IGC) served on its General Service (GS-1) rate schedule in the state of Idaho.
  • Rebates apply only to the purchase and installation of new equipment, used equipment does not qualify.
  • Customer must solely heat the property with natural gas provided by IGC to qualify for all space heating rebates.
  • All equipment must be installed according to current code and approved by local or state inspection with the signed approved permit attached to the newly installed equipment.
  • All equipment must be installed, and work completed by a licensed and bonded contractor. At its sole discretion, IGC may make eligible the work of other qualified contractors on a case-by-case basis.

Intermountain Gas Energy Efficiency Program
Contact Information:

Email: [email protected]

Phone: 208-377-6840 – Treasure Valley

800-548-3679, Opt. 4  – all other areas