2023 Solar Incentives Guide for Decorah, IA - Tax Credits & Rebates

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

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2023 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 Decorah solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

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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 Decorah?

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
Learn more:

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 term "solar incentives" refers to financial incentives put in place by solar companies and the government to encourage increased use of renewable energy by making installing and using solar panels more affordable. Various types of incentives, such as discounts, cash back or monthly utility bill credits, might be available to you. Some incentives may be handled by the Iowa government, by your utility company or by county or municipality, while others are federal. Types of solar incentives might include:

  • Tax Credits: These credits are dollar-for-dollar reductions (not deductions) in how much income tax you owe the government.
  • Tax Exemptions: Sales tax exemptions go into effect at the time of purchase for your solar system. Property tax exemptions allow you to exclude the added value of your solar system when you calculate how much property tax you need to pay on your house.
  • Net Metering: You may be able to sign a net metering agreement with your Decorah utility company. This agreement may apply to all or a percentage of the excess electricity your solar panels generate. Your utility company will then deduct this value from your monthly utility bill.
  • Rebates: Some solar companies will help you claim a rebate, or partial refund of your purchase, for your solar system. States or counties will also offer limited-time rebates at various times. If you receive a rebate, that amount will usually come off the total price 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 Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

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 thinking about solar incentives, federal incentives may be the first thing that comes to mind. An incentive that most people are probably familiar with is the Federal Solar Investment Tax Credit (ITC). The ITC is a tax credit for a specific percentage of your solar system's cost.

The ITC applies towards solar systems installed after January 1, 2006 and allows you to deduct from your taxes a percentage of the total cost of solar panels, equipment, accessories and labor. This credit can be claimed on a solar panel system installed on a primary or secondary residence that you own in the United States. Originally, you could claim 30% of the total cost, although the amount you can claim may range between 26-30%. There is no maximum claim amount.

To better understand exactly how much money the ITC could save you, contact your local Decorah solar panel installation expert.

In August 2022, the ITC (now called the Clean Energy Credit) was bolstered by the passage of the Inflation Reduction Act. The Clean Energy Credit lasts until 2035. Solar installation projects started after January 1, 2022 and completed by the end of 2032 may qualify for a 30% tax credit; this amount will decrease slightly each year until the end of the current program. Starting in 2023, the program expansion will also make claiming credit for energy storage systems easier than ever before.

Click here to learn more about the new Inflation Reduction Act. The best way to learn more about how the new Clean Energy Credit will apply to you is to get in touch with your local Decorah solar panel installation expert.

State & Local Solar Incentives

Some solar incentives may be provided by state and local governments. Like with federal incentives, these may include rebates, tax credits and more. These incentives might be handled by your county or municipality, or by the Iowa government. Some incentives may be available for a limited time, while others are ongoing.

Next Steps for Installing Solar in Decorah

The expanding number of solar incentives available has helped tremendously increase the nationwide adoption of solar energy over the last 15 years. You can get solar incentives from your local utility company, the Iowa government or the federal government. Reach out to your local solar panel installation expert today to find out more information and to save as much money as possible on solar panels for your Decorah home.

EcoWatch's Decorah, IA Solar Incentives FAQs

How do I know if I qualify for solar incentives?

Broadly, solar incentives apply to:

  1. a new solar panel system
  2. installed on property that you own
  3. within the U.S.
  4. within the date range specified by a particular incentive.

Specific incentives, including those given out by the Iowa government or by your county/municipality, may have additional qualifications. Talk to your local Decorah solar installer to learn more about what incentives your project will qualify for.

If my house already has solar panels, can I still claim incentives?

Your best bet is to talk to the company that installed your solar system — or call a local Decorah solar installer — to clarify 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. Systems installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

What are the environmental benefits of switching to solar energy?

You can lower your carbon footprint by 450 pounds of CO2 annually when you switch to solar panels. This adds up to around 9,000 pounds over 20 years. In addition, solar power is a renewable energy source, meaning that making the switch reduces the drain on our planet's resources.

When does the federal solar tax credit end?

The Clean Energy Credit (previously referred to as 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 up-front cost of solar panels, and later as reimbursement?

The order that incentives will be applied in could vary depending on which incentives you are claiming but usually yes, you can receive multiple types of incentives for your solar project. Talk with your solar installer or a local tax professional to make sure you are claiming all of the incentives you qualify for and applying them in the correct order.

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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