2024 Solar Incentives Guide for Castle Pines, CO - Tax Credits & Rebates

In this guide, we'll cover the latest solar incentives and rebates available in Castle Pines.

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.
Get a free quote from one of our trusted Castle Pines solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 03, 2024

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

What Solar Tax Credits, Incentives, and Rebates are Available in Castle Pines?

Xcel Energy - Residential Energy Efficiency Rebate Programs

Incentive Type:
Rebate Program
Refrigerator Recycling: varies, contact utility for details
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

Roaring Fork Valley - Energy Smart Colorado Renewable Energy Rebate Program

Incentive Type:
Rebate Program
PV: 25% of cost
Solar Water Heat: $25% of cost
Solar Thermal Tune-up: 25% of project cost
Micro-hydro and Geothermal: 25% of cost

Local Option - Sales and Use Tax Exemption for Renewable Energy Systems

Incentive Type:
Sales Tax Incentive
Varies (local option)

Xcel Energy - Home Performance with ENERGY STAR

Incentive Type:
Rebate Program
Attic Insulation: $400-$700
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

Sales and Use Tax Exemption for Renewable Energy Equipment

Incentive Type:
Sales Tax Incentive

Xcel Energy - Residential Energy Efficiency Financing

Incentive Type:
Loan Program
Up to $50,000

Eagle County - Energy Smart Colorado Renewable Energy Rebate Program

Incentive Type:
Rebate Program
Residential
PV: 50% up to $500
Solar Thermal: 50% of project costs
Commercial
50% of project costs

Property Tax Exemption for Community Solar Gardens

Incentive Type:
Property Tax Incentive
100% exemption for the percentage of electricity capacity (AC) of a community solar garden attributed to residential or governmental subscribers or organizations that are already exempt from property taxes

Xcel Energy - Solar*Rewards Community Program

Incentive Type:
Performance-Based Incentive
2015 Large RFP Program:
Determined through competitive bid. RFP released on March 3, 2016

Property Tax Exemption for Residential Renewable Energy Equipment

Incentive Type:
Property Tax Incentive
100% exemption for renewable energy system property

Xcel Energy - Solar*Rewards Program

Incentive Type:
Performance-Based Incentive
Systems 0.5 kW - 25 kW: $0.005/kWh
Medium-sized Systems 25.1-500 kW: $0.0375/kWh
Large Systems (>500kW): Determined through competitive bid

Green Colorado Credit Reserve

Incentive Type:
Loan Program
$250,000

Efficiency Works - Residential Energy Efficiency Rebate Program (Offered by 4 Utilities)

Incentive Type:
Rebate Program
Air Sealing: $300-$500
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

Residential Energy Upgrade (RENU) Loan Program

Incentive Type:
Loan Program
$35,000

City of Boulder - Solar Sales and Use Tax Rebate

Incentive Type:
Sales Tax Incentive
~15% refund on sales and use tax for the solar installation

Eagle, Garfield, Gunnison, Lake, and Pitkin Counties - Energy Smart Colorado Loan Program

Incentive Type:
Loan Program
$25,000

Local Option - Property Tax Exemption for Renewable Energy Systems

Incentive Type:
Property Tax Incentive
Varies (local option)

Federal Residential Renewable Energy Tax Credit

Incentive Type:
Personal Tax Credit
30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Source: https://www.dsireusa.org/


Solar incentives are intended to make renewable energy usage more affordable through financial incentives to help people install solar panels on their homes. Various types of incentives, like discounts, cash back or monthly utility bill credits, might be available to you. Some incentives may be offered by the Colorado government, by your utility company or by county or municipality, while others are federal. You might qualify for any of the following types of solar incentives:

  • Tax Exemptions: Tax exemptions can come in one of two forms. The first is sales tax exemption, applied at the time you purchase your solar panels. The second is property tax exemption. This allows you to ignore the value added by your solar system when calculating property tax for your home.
  • Tax Credits: Tax credits are dollar-for-dollar reductions that lower the amount of income tax you owe the federal government. (This is different from a tax deduction.)
  • Net Metering: You can sign a net metering contract with your Castle Pines utility company, that may apply to all or a percentage of the excess electricity your solar panels generate. Your utility company will then subtract this value from your utility bill each month.
  • Rebates: Solar rebates may be offered by your local utility company, or by your county or state. These rebates work as partial refunds that are applied after you purchase solar panels and before tax credits are calculated.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Federal Solar Incentives

When thinking about solar incentives, you likely think of federal incentives first. The solar incentive that you may be most familiar with is the Federal Solar Investment Tax Credit (ITC), which gives you a credit on your taxes equal to a certain percentage of your solar system's cost.

The ITC applies to the total cost of solar system installation, including the panels themselves as well as equipment, labor and accessories. You can claim this credit for panels installed after January 1, 2006, on a primary or secondary residence that you own, as long as it is located in the United States. From its original value of 30% of the total cost, the credit has fluctuated slightly between 26-30%, and you may qualify for varying percentages depending on when your project was completed. There is no maximum amount you can claim.

Your local Castle Pines solar panel installation expert can provide you with more information about the ITC and how it may apply to your situation.

The ITC was renewed and increased in scope after the passage of the Inflation Reduction Act in August 2022. It's also now called the Clean Energy Credit. The Clean Energy Credit lasts until 2035. Your solar installation project undertaken between 2022 and 2032 may qualify for a 30% tax credit; the amount will decrease slightly on a yearly basis until the current program ends. Starting in 2023, the program expansion will also make claiming credit for energy storage systems easier than ever before.

More information about the new Inflation Reduction Act can be found here. Your local Castle Pines solar panel company can answer your questions and explain how the new Clean Energy Credit may apply to you.

State & Local Solar Incentives

There are often state solar incentives available in addition to federal ones. Tax credits, rebates and more may be available at a more local level. The incentives — which may be provided by your county or municipality, or by the state of Colorado — might be offered for only a limited time, or on an ongoing basis.

Next Steps for Installing Solar in Castle Pines

The large number of available solar incentives has enormously increased the nationwide adoption of solar energy over the last 15 years. You might qualify for solar incentives from your local utility company, the federal government or the Colorado government. Contact your local solar panel installer today to discover more about the various programs and to save as much money as possible on solar panels for your Castle Pines home.

EcoWatch's Castle Pines, CO Solar Incentives FAQs

If I already have solar panels, can I still claim incentives?

An excellent idea would be to talk to someone from the company that installed your solar panels – or call a local Castle Pines solar installer — to clarify 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 panels installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

How much will solar panels save me annually on my electric bill in Castle Pines?

When you add solar panels to your house in Castle Pines, you can expect to save about $1,066.53 per year, or approximately $20,264.05 over 20 years.

What are the best solar panel installation companies near me?

To learn about the top solar panel installation companies near you, take a look at our article on the best solar companies in Castle Pines.

What if I add a solar system to a vacation home, rental property or commercial property? Can I still qualify for incentives?

While we recommend talking to your local solar installer and/or tax professional to best understand what solar incentives apply to you, many incentives apply to a second home, provided that it is in the United States and owned by you. There may be additional incentives available for commercial properties specifically, depending on the details.

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.

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