2024 Solar Incentives Guide for Dubuque, IA - Tax Credits & Rebates

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

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 Dubuque 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

Why you can trust EcoWatch

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 Dubuque?

Property Tax Exemption for Renewable Energy Systems

Incentive Type:
Property Tax Incentive
100% of value added by renewable system

Renewable Energy Equipment Exemption

Incentive Type:
Sales Tax Incentive
100% of sales tax

Solar Energy Systems Tax Credit (Personal)

Incentive Type:
Personal Tax Credit
50% of Federal ITC (15% for 2019 and earlier, 13% for 2020, 11% for 2021, 5% for 2022, 0% for 2023 and later).

Local Option - Special Assessment of Wind Energy Devices

Incentive Type:
Property Tax Incentive
Property valued at 0% of the net acquisition cost in the first assessment year, increasing annually by 5 percentage points to a maximum of 30% of the net acquisition cost in the 7th and succeeding years

Methane Gas Conversion Property Tax Exemption

Incentive Type:
Property Tax Incentive
100% exemption for 10 years

Geothermal Heat Pump Tax Credit

Incentive Type:
Personal Tax Credit
20% of the Federal Tax Credit, equivalent to 6% of the system cost

Energy Replacement Generation Tax Exemption

Incentive Type:
Corporate Tax Exemption
100% exemption for self-generators, landfill gas and wind
Reduced rate for large hydro

Alliant Energy Interstate Power and Light - Residential Energy Efficiency Rebate Programs

Incentive Type:
Rebate Program
Advanced Power Strips: up to $20
Air Source Heat Pump: $300-$800 for existing homes, $180-$480 for new homes
Appliance Recycling: up to $50
Central A/C: $150-$600 for existing homes, $90-$360 for new homes
Ductless Mini-Split Heat Pump: Varies
Electric Heat Pump Water Heater: $300-$350 for existing homes, $180-$210 for new homes
Electric HVAC System Tune-Up: up to $50
Gas Furnace: $180 for existing homes, $80 for new homes
Geothermal Heat Pump: $1,320-$1,750 for existing homes, $790-$1,050 for new homes
Learning Thermostat: $100 for existing homes, $60 for new homes
LED Light Bulbs: In-Store Rebates
Online Home Energy Assessment: FREE
Room Air Purifier: up to $30
Variable Speed Pool Pumps: up to $220

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/


The phrase "solar incentives" includes a range of financial incentives put in place to make installing and using solar panels more affordable. This is done to encourage people to switch to renewable energy. Incentives may include things like discounts, cash back or credit towards your monthly utility bill. Some incentives are offered federally, while others are offered by the Iowa government or your specific utility company, county or municipality. Categories of solar incentives include:

  • Net Metering: Make sure you speak to your Dubuque utility company about signing a net metering contract. This allows you to get a credit towards your monthly utility bill for the value of excess energy generated by your solar panels. You may receive either a dollar-for-dollar credit or a percentage of the value.
  • Rebates: Solar rebates might be offered by your local utility company, or by your county or state. These rebates are essentially partial refunds that are applied after your purchase of solar panels and before tax credits are calculated.
  • Tax Exemptions: Sales tax exemptions are effective at the point of sale for your solar panels. Property tax exemptions allow you to ignore the value added by your solar system when calculating the amount of property tax you need to pay on your house.
  • Tax Credits: Tax credits are dollar-for-dollar reductions in the amount of income tax that you owe the federal government. (This is different from a tax deduction.)

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 Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

Federal Solar Incentives

When someone says "solar incentives," you probably 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 the cost of your solar system.

The ITC applies to solar systems installed after January 1, 2006, on a primary or secondary residence in the United States that you own. Originally, the tax credit was for 30% of the total cost – for panels, equipment, accessories and labor – although that amount may range from 26-30%, depending on the installation date of your solar system. There is no cap on the amount you can claim.

Have questions about how the ITC applies to your specific situation? Contact your local Dubuque solar panel installer to get more information.

In August 2022, the Inflation Reduction Act expanded and extended the ITC, now dubbed the Clean Energy Credit. The Clean Energy Credit bolsters the current credit, increasing it up to 30% for solar installation projects started after January 1, 2022, and completed by the end of 2032. After this, the credit percentage will decrease slightly each year until the end of the program in 2035. Starting in 2023, the program expansion will also make it easier to get credit for energy storage systems.

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

State & Local Solar Incentives

Some solar incentives may be offered at the local or state level. Similar to federal incentives, these could include tax credits, rebates and more. These incentives — which might be provided by the state of Iowa, 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 Dubuque

Nationwide solar energy use has gone up tremendously in the last 15 years, in part thanks to the growth in the number of solar incentives. You might receive these incentives from your local utility company, the Iowa government or the federal government. We suggest talking to your local Dubuque solar installation company to learn more about these incentives and to ensure that you're getting the largest number possible for your solar system.

EcoWatch's Dubuque, IA Solar Incentives FAQs

I already have solar panels installed. Do I qualify for any incentives?

Your best bet is to talk to the company that installed your system – or reach out to a local Dubuque solar installer — to better understand which incentives you may qualify for. If your solar panels were installed after January 1, 2022, you likely qualify for the newly 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%.

What are the top solar panel installation companies near me?

To find the right solar panel installer for you, check out our guide to Dubuque's best solar panel companies.

When does the federal solar tax credit end?

The Clean Energy Credit (previously called the federal solar tax credit, or the ITC), currently ends on January 1, 2035. Currently set at 30%, the credit will drop to 26% in 2033 and to 22% in 2034.

Can I apply for incentives both towards the initial cost of solar panels, and later as reimbursement?

Yes, you can receive both rebates and tax credits towards the cost of solar panels. Depending on precisely which incentives you are claiming, they may apply in a different order. Be sure to speak with your solar installer or a local tax professional to ensure that you are claiming incentives correctly and that you're getting the most money you can.

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.

Follow us