2024 Solar Incentives Guide for Castle Rock, CO - Tax Credits & Rebates
In this guide, we'll cover the latest solar incentives and rebates available in Castle Rock.
You'll learn about:
- Local & State Solar Incentives
- Federal Tax Credits (Updated for 2024 and beyond)
- Ways to optimize your solar investment
Solar installers are experts in maximizing your solar tax credits and rebates.
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What Solar Tax Credits, Incentives, and Rebates are Available in Castle Rock?
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
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
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
Mountain View Electric Association, Inc - Energy Efficiency Rebates Program
Energy Star LED Bulbs: 50% of cost
Residential Appliances
Refrigerator/Freezer: $30/unit plus $60/unit if recycled
Dryer: $30-$90
Clothes Washer: $30-$40
Dishwasher: $20
Water Heater: $50-$350/unit
Marathon Electric Water Heater: $200/unit plus $2/gallon
Air Conditioner: $100-$150
Geothermal Heat Pump: $500/ton
Geothermal Heat Pump Replacement: $250
Thermal Storage: $16-$20/kWAir Source Heat Pump: $300-$450/ton
Packaged Terminal Heat Pump: $85/unit
Commercial Lighting
LED/Induction Street Lighting: 25% of cost
LED Refrigerated Case Lighting Retrofit: 50% of cost
Other Lighting Incentives: Vary, see program website
Federal Residential Renewable Energy Tax Credit
Source: https://www.dsireusa.org/
Solar incentives are designed to make renewable energy usage more affordable through financial incentives for those who install solar panels on their homes. You may qualify for different kinds of incentives, including discounts, cash back or credit towards your monthly utility bill, depending on your situation. Certain incentives come from your specific utility company, county or municipality, some from the Colorado government and others from the federal government. Some broad categories of solar incentives include:
- Rebates: A rebate is a partial refund credited to your account after you've paid for your solar system. Rebates may be offered by your local utility company, your county or your state. The discount that rebates offer is normally applied to the price of solar panels before calculating tax credits.
- Net Metering: Net metering becomes relevant after your solar system is up and running. If you've signed a net metering agreement with your Castle Rock utility company, the company will subtract the value of the excess energy your solar system produces from your utility bill each month. In some places, this credit is dollar-for-dollar, while in other places you might be refunded a percentage of the value.
- Tax Credits: These credits are dollar-for-dollar reductions (not deductions) in how much in taxes you owe the federal government.
- Tax Exemptions: Sales tax exemptions go into effect at the time of purchase for your solar panels. Property tax exemptions let you ignore the added value of your solar system when you calculate the amount of property tax you need to pay 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
Federal solar incentives are likely the first thing that comes to mind when you think about solar incentives. The solar incentive that you may be most familiar with is the Federal Solar Investment Tax Credit (ITC), which provides a credit on your taxes equal to a specified percentage of the cost of your solar system.
The ITC is applied to the total cost of installing solar panels, including the panels themselves as well as equipment, accessories and labor. This credit can be claimed for panels installed after January 1, 2006, on a primary or secondary residence located in the United States that you own. The tax credit ranges from 26-30% of total costs depending on when your project was completed. There is no maximum claim amount.
To better understand how the ITC might apply to your situation, get in touch with your local Castle Rock solar panel installer and request more information.
The Inflation Reduction Act, passed in August 2022, made some changes to the ITC (as well as renaming it to the Clean Energy Credit). Homeowners can now qualify for a credit equal to 30% of the total solar system installation costs for projects that began after January 1, 2022, and will be finished by the end of 2032. The credit percentage will then decrease yearly until the Clean Energy Credit expires in 2035. Starting in 2023, the expansion to the program will also make claiming credit for energy storage systems easier than ever before.
Click here to learn more about the new Inflation Reduction Act. To best understand how the new Clean Energy Credit will apply to you, talk to your local Castle Rock solar installers.
State & Local Solar Incentives
Rebates, tax credits and more might be claimed at multiple levels. On top of federal solar incentives, there are often state and local ones, too. Some incentives are ongoing, while others might only be available for a limited time. Solar incentives may be provided by the Colorado government, or by your county or municipality.
Next Steps for Installing Solar in Castle Rock
There are many types of solar incentives: those provided by local utility companies, those offered by the Colorado government and those given by the federal government, to name a few. Solar energy use has grown enormously in the last 15 years, partially thanks to these incentives. Contact your local solar panel installation company today to learn more and to save as much money as possible on a solar system for your Castle Rock home.
EcoWatch's Castle Rock, CO Solar Incentives FAQs
My home already has solar panels installed. Does my system qualify for any incentives?
You should plan to talk to the company that installed your solar system – or speak to a local Castle Rock 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 can I save annually on my electric bill if I install solar panels on my Castle Rock home?
Typically, Castle Rock homeowners who install solar panels save around $1,114.89 per year, or around $21,182.91 over 20 years after making the switch.
What are the environmental benefits of switching to solar?
You can lower your carbon footprint by 500 pounds of CO2 a year when you switch to solar panels. This adds up to around 11,000 pounds in 20 years. In addition, solar power is a renewable energy source, meaning that making the switch reduces the drain on our planet's resources.
How long until the federal solar tax credit ends?
The Clean Energy Credit (formerly called the federal solar tax credit, or the ITC), is scheduled to end on January 1, 2035. Currently set at 30%, the credit will drop to 26% in 2033 and to 22% in 2034.
If I change out my appliances for ones that use solar energy, are there any credits I can claim?
With the passage of the new Inflation Reduction Act, there are a variety of new financial incentives for making eco-friendly improvements to your home. More details regarding these incentives, including information about incentives for purchasing new appliances, can be found here.
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.