2024 Solar Incentives Guide for Denver, CO - Tax Credits & Rebates
In this guide, we'll cover the latest solar incentives and rebates available in Denver.
You'll learn about:
- Local & State Solar Incentives
- Federal Tax Credits (Updated for 2024 and beyond)
- Ways to optimize your solar investment
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What Solar Tax Credits, Incentives, and Rebates are Available in Denver?
Property Tax Exemption for Residential Renewable Energy Equipment
Sales and Use Tax Exemption for Renewable Energy Equipment
Eagle County - Energy Smart Colorado Renewable Energy Rebate Program
PV: 50% up to $500
Solar Thermal: 50% of project costs
Commercial
50% of project costs
City of Boulder - Solar Sales and Use Tax Rebate
Roaring Fork Valley - Energy Smart Colorado Renewable Energy Rebate Program
Solar Water Heat: $25% of cost
Solar Thermal Tune-up: 25% of project cost
Micro-hydro and Geothermal: 25% of cost
Property Tax Exemption for Community Solar Gardens
Xcel Energy - Solar*Rewards Program
Medium-sized Systems 25.1-500 kW: $0.0375/kWh
Large Systems (>500kW): Determined through competitive bid
City and County of Denver - Elevations Energy Loans
Local Option - Sales and Use Tax Exemption for Renewable Energy Systems
Local Option - Property Tax Exemption for Renewable Energy Systems
Efficiency Works - Residential Energy Efficiency Rebate Program (Offered by 4 Utilities)
Insulation: Up to $1,815
Duct Sealing: $200 (gas-heated homes only)
Window Replacement: Up to $1,000
Air Handler Blower Motor: $150
Whole House Mechanical Ventilation: 20% of cost
Heat Pumps: $500
Replacement Furnace: $300-$500 (gas-heated homes only)
Ductless Mini-Split: $250/head
Replacement Gas Boiler: $300 (gas-heated homes only)
Replacement Water Heater: $100-$500
AC System: $150-$500
Whole House Fan: $275
Evaporative Cooler: $500
United Power - Residential Energy Efficient Appliance Rebate Program
New Energy Star Refrigerator/Freezer: $30
Refrigerator/Freezer Recycling: $75
New Energy Star Clothes Washer: $40
New Energy Star Dishwasher: $20
New Electric Thermal Storage Units (on automated Time-of-Day control panel): $4-$16/kW
New Electric Thermal Slab (on automated Time-of-Day control panel): $4-12/kW
Water Heaters: $20-$400
Terminal Unit for Heat Pump A/C Units: $75-$85/Unit
Heat Pumps: $100-$450/ton
Geothermal Heat Pumps: $200-$500/ton
Air Conditioners: $100-$150
Xcel Energy - Residential Energy Efficiency Financing
Xcel Energy - Residential Energy Efficiency Rebate Programs
Natural Gas Furnace: $300
EC Motor in New or Existing Furnace: $100
Air Conditioning/Air Source Heat Pump: $300-$600
Mini-Split Heat Pump: $300
Water Heater: $70-$450
Evaporative Cooling: $200-$1,200
Attic Insulation: $350-$600
Wall Insulation: $350-$600
Air Sealing, bypass sealing, and weather-stripping: $175-$450
Ground Source Heat Pump: $300/ton
Smart Thermostat: $50
Xcel Energy - Home Performance with ENERGY STAR
Air Sealing/Bypass Sealing/Weather-Stripping: $250-$550
High Efficiency Lighting: 30% of cost
Wall Insulation: $450-$700
Evaporative Cooling System: $325-$1200
Central Air Conditioner (New): $400 - $700
Central Air Conditioner (Trade In): $550
Ground Source/Geothermal Heat Pump: $300 per ton
Electric Heat Pump Water Heater: $550
Programmable Thermostat: $25
High Efficiency Furnace: $400
Electrically Commuted Motor: $125
Tankless Water Heater: $200
Standard Tank Water Heater: $100
ENERGY STAR Refrigerator: $15
ENERGY STAR Clothes Washer: $30
Residential Energy Upgrade (RENU) Loan Program
Green Colorado Credit Reserve
Xcel Energy - Solar*Rewards Community Program
Determined through competitive bid. RFP released on March 3, 2016
Eagle, Garfield, Gunnison, Lake, and Pitkin Counties - Energy Smart Colorado Loan Program
Federal Residential Renewable Energy Tax Credit
Source: https://www.dsireusa.org/
The phrase "solar incentives" generally refers to financial incentives that are in place to encourage the adoption and use renewable energy by making installing and using solar panels more affordable. Solar incentives might include upfront discounts, cash back or credit towards your monthly utility bill. Some incentives are given by the federal government, some by the state of Colorado and some by your utility company, county or municipality. You might qualify for any of the following types of solar incentives:
- Tax Credits: Unlike tax deductions, tax credits reduce, dollar-for-dollar, the amount of income tax that you owe the federal government.
- Rebates: Solar rebates can be offered by your state or county, or by your local utility company. These rebates work as partial refunds that are applied after your purchase of solar panels and before tax credits are calculated.
- Net Metering: Net metering factors in after your solar panels are up and running. If you have a net metering agreement with your Denver utility company, the company will subtract the value of the excess energy produced by your solar system from your utility bill each month. In some areas, this credit is dollar-for-dollar, while in others you may make back a percentage of the value.
- Tax Exemptions: Your solar system may qualify for exemptions on both sales and property tax. Sales tax exemptions are effective at the time of purchase. Property tax exemptions let you ignore the added value of the solar panels when calculating property taxes on your house.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
Federal Solar Incentives
When someone says "solar incentives," you likely think of federal incentives first. You've likely heard of the Federal Solar Investment Tax Credit, or ITC. This incentive is a tax credit that reduces your taxes by a specified percentage of the money you spend on solar panels for your home.
The ITC can be credited towards the value of solar panels installed on your primary or secondary residence in the United States. The solar panels must have been installed on a property you own after January 1, 2006, for you to claim the credit. The ITC initially covered 30% of all installation costs (panels, accessories, equipment and labor), although the amount has fluctuated over the last few years between 26-30%. The installation date of your solar system will determine what percentage you are eligible for. There is no cap on the amount you can claim.
Contacting your local Denver solar panel installation expert is the best way to learn more about how the ITC may apply to your situation.
The Inflation Reduction Act, passed in August 2022, made some changes to the ITC (as well as retitling it the Clean Energy Credit). The new Clean Energy Credit is valid until 2035. Homeowners can now receive a 30% credit for solar systems installed between January 1, 2022, and December 31, 2032. This new credit will then see a slight annual decrease until its expiration. Beginning in 2023, it will also be easier to get credits for energy storage systems under the new laws.
More information about the new Inflation Reduction Act can be found here. The best way to fully understand how the new Clean Energy Credit might apply to you is to talk with your local Denver solar panel company.
State & Local Solar Incentives
Some solar incentives are often also offered at the local or state level. Similar to federal incentives, these may include rebates, tax credits and more. These incentives — which may be given by the state of Colorado, or by your county or municipality — could be offered on an ongoing basis, or for only a limited time.
Next Steps for Installing Solar in Denver
You can apply for solar incentives from the Colorado government and the federal government, as well as from your local utility company. The growing availability of solar initiatives over the last 15 years has helped increase nationwide solar energy use enormously. Speaking with your local Denver solar panel installer is the best first step towards getting all the incentives you qualify for when you switch to solar energy.
EcoWatch's Denver, CO Solar Incentives FAQs
My home already has solar panels. Are there any incentives that I qualify for?
Your best bet is to talk to the company that installed your solar panels – or reach out to a local Denver solar installer — to better understand which incentives you may qualify for. If your system was installed after January 1, 2022, you likely qualify for the recently increased 30% tax credit under the Inflation Reduction Act. Solar systems installed between 2006 and 2021 may qualify for a tax credit of 26-30%.
How much will solar panels save me on my electric bill in Denver annually?
Once you add solar panels to your house in Denver, you can expect to save around $998.12 per year, or around $18,964.25 over the next 20 years.
Who installs solar panel systems near me?
To find the best solar panel installer in your area, check out our guide to the top solar companies in Denver.
When does the federal solar tax credit end?
The federal solar tax credit, formerly called the ITC and now named the Clean Energy Credit, is set to end on January 1, 2035. The current 30% credit will end in 2032, replaced by a 26% credit in 2033 and a 22% credit in 2034.
Can I receive any incentives when I add solar panels to a vacation home, rental property or commercial property?
While we recommend getting in touch with your local solar installer and/or tax professional to fully understand what solar incentives apply to you, many apply to a second home, as long as it is in the United States and owned by you. There may be other incentives available specifically for commercial properties, depending on the specifics.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.
Solar incentive research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.