CenterPoint Energy

Natural Gas > Business

Boiler System Rebates
Hot Water & Steam Boilers

If your facility has a boiler system, it's doing a lot of work. Our boiler system rebates help you make sure your facility can operate that system as efficiently as possible.

Qualifying equipment is listed below and may include additional items determined case by case. If you anticipate your rebate may be $5,000 or more, or falls in the "Equipment not listed" category, please call us early in your decision-making process.

Qualifying equipment


Equipment Unit size in Btu/hr input Efficiency *
requirement
Rebate amount
High-efficiency hot water boiler  Up to
 12,500,000 Btu's
85% to 87.9% $1,700/MMBtuh Input + [$200/MMBtuh Input x (New Efficiency Rating - 85)]
High-efficiency hot water boiler Up to
 12,500,000 Btu's 
88% or greater $2,700/MMBtuh Input + [$200/MMBtuh Input x (New Efficiency Rating - 88)]
Low Pressure Steam Boiler Less than 360,000 Btu's input 84% or greater $400/100,000 BTUH Input +
[$100/100,000 BTUH Input x (New
Efficiency Rating - 84)]
Low Pressure Steam Boiler Greater than 360,000 Btu's input 84% or greater $1,300 MMBtuh Input +
[$200/MMBtuh Input x (New
Efficiency Rating - 84)]
High Pressure Steam Boiler Less than 360,000 Btu's input 83% or greater $400/100,000 BTUH Input +
[$100/100,000 BTUH Input x (New
Efficiency Rating - 83)]
High Pressure Steam Boiler Greater than 360,000 Btu's input 83% or greater $1,000 MMBtuh Input +
[$200/MMBtuh Input x (New
Efficiency Rating - 83)]
Equipment not listed All sizes Determined case by case ** Determined case by case;
$50,000 per system cap

* Boilier efficiency rating to represent the designed/installed operating efficiency of the boiler for the application (i.e. based on designed return water temperature, average input level, steam pressure, etc.)

** Requirements and rebate amounts are determined case by case. A cost/benefit analysis must be completed. Call CenterPoint Energy for assistance.

Boiler System Rebate Amounts & Sample Calculations

Example: Hot water boiler
  2,000,000 Btu/hr. input
  87% designed efficiency

     (87-85) = 2 X $200 = $400 + $1,700 = $2,100 x 2,000,000 / 1,000,000

Rebate Amount = $4,200

Example: Low pressure steam boiler
  400,000 Btu/hr. input
  86% designed efficiency
     (86-84) = 2 X $200 = $400 + $1,300 = $1,700 x 400,000 / 1,000,000

Rebate Amount = $680

Example: High pressure steam boiler
  1,0000,000 Btu/hr. input
  83% designed efficiency
     (83-83) = 0 X $200 = $0 + $1,000 = $1,000 x 1,000,000 / 1,000,000

Rebate Amount = $1,000

Program basics

  • Program is valid Jan. 1, 2011 through Dec. 15, 2011. For any equipment installed between Dec. 15 and Dec. 31, 2011, please contact CenterPoint Energy for advance rebate approval.
  • Rebate must be applied for during the calendar year in which the equipment is installed.
  • Equipment must be installed at a location heated with natural gas from CenterPoint Energy in Minnesota.

How to receive your rebate

  1. Install qualifying new equipment at a location heated with natural gas from CenterPoint Energy in Minnesota for a commercial account.*

  2. All applications must be received by Dec. 15 of the calendar year in which the equipment is installed. Include copies of the dated invoice and proof of installation. To avoid delays, please submit your paperwork as soon as equipment installation is complete. Mail completed paperwork to:

    Commercial Rebate Processing
    CenterPoint Energy
    PO Box 59038
    Minneapolis, MN 55459-0038

  3. For any equipment installed between Dec. 15 and Dec. 30, 2011, please contact CenterPoint Energy for advance rebate approval.

  4. Allow six to eight weeks for rebate processing.

*Rebate amounts vary by equipment. Rebate funds are limited and subject to change without prior notice. Requests will be granted on a first-come, first-served basis. Caps are for one calendar year. Some utility rebates are taxable under Internal Revenue Service rules. Customers are responsible for all applicable taxes.

CenterPoint Energy reserves the right to limit any rebate and conduct on-site inspection of installed equipment. All decisions by CenterPoint Energy regarding energy savings, cost savings, rebate amounts and approvals are final. CenterPoint Energy cannot guarantee energy savings and does not warrant rebated equipment.

Contact us
For more information contact your account manager or call our Business Customer Hotline: 612-321-4939 or toll-free 877-809-3803.