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SourceGas - Commercial Energy Efficiency Rebate Program

Federal Government
Multifamily Residential
Savings Category 
Equipment Insulation
Water Heaters
Programmable Thermostats
Duct/Air sealing
Building Insulation
Custom/Others pending approval
Tankless Water Heater
Maximum Rebate 

Air Sealing; Basement, Floor, Wall, and Attic Insulation: $300 each
Custom: Up to $7,500
All: $50,000

Program Info
Sector Name 
Program Type 
Rebate Program
Rebate Amount 

Standard Energy Assessment: $150
Air Sealing: 30% of Cost
Basement/Crawlspace, Floor, Wall, and Attic Insulation: 30% of Cost
Boiler: $100-$300
Furnace: $300
Low Flow Sprayer: $25
Miscellaneous Hot Water and Infiltration: $25
Programmable Thermostat: $25
Proper Sizing of Gas Boiler/Furnance: $50
Tankless Water Heater: $300
Custom: 50% of Cost


SourceGas offers the Excess is Out Program for commercial customers in Colorado. The Excess is Out Program offers various rebates for the installation of energy efficient equipment. The Program offers incentives for energy efficient furnaces, boilers, hot water heaters, programmable thermostats, and insulation. 

All equipment must meet certain energy efficiency standards listed on the program website. Applications must be submitted (with a copy of the receipt/invoice) within 60 days of product purchase date. All purchase and installation requirements must also be met. Consult Source Gas by phone or visit the website listed above for program specifics.