2024 Solar Incentives Guide for Brookline, MA - Tax Credits & Rebates

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

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 Brookline solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 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 Brookline?

Renewable Energy Property Tax Exemption

Incentive Type:
Property Tax Incentive
Solar energy systems used for heating or cooling: out-of-pocket expenditures by the owner for the components and labor
Wind, hydroelectric, geothermal, solar thermal, solar PV, and other solar energy systems: the assessed value of the system

Residential Renewable Energy Income Tax Credit

Incentive Type:
Personal Tax Credit

Renewable Energy Equipment Sales Tax Exemption

Incentive Type:
Sales Tax Incentive
100% exemption

Alternative Energy and Energy Conservation Patent Income Tax Deduction (Personal)

Incentive Type:
Industry Recruitment/Support
100% deduction

Cape Light Compact- Residential Energy Efficiency Rebate Program

Incentive Type:
Rebate Program
Appliances
Refrigerator and Freezer Recycling: $125
Electric Clothes Dryers: $50
Clothes Washer: $350
Dehumidifiers: $30
Room Air Purifiers: $40
Room Air Conditioner: $40

Heating & Cooling
Oil Heating System: Up to $800
Propane Heating Equipment: Up to $2,300
Oil Water Heater: Up to $400
Propane Water Heater: Up to $800
Heat Pump Water Heater: Up to $600
Central AC/Heat Pump: Up to $250/ton
Mini-Split Heat Pump: Up to $250/ton
Programmable Thermostats: Up to $25
WiFi Thermostat: Up to $100
Solar Domestic Hot Water heater: $500 - $1,500

Home Electronics
Advanced Power Strips: Varies

Home Insulation
Limited Time Enhanced Incentive: 75%
Year-Round Tenant Incentive: 100%
Enhanced Residential Program: 100%

Lighting
LEDs: Varies

Home Energy Assessment: Free

Solar Massachusetts Renewable Target (SMART) Program

Incentive Type:
Performance-Based Incentive
(Base compensation rate + compensation rate adders - greenfield subtractor) * total kWh generated - value of energy generated

Mass Solar Loan Program

Incentive Type:
Loan Program
Maximum required: $35,000; maximum possible: $60,000

Residential and Small-Scale Ground-Source Heat Pump Rebate Program

Incentive Type:
Rebate Program
New GSHP Rebate: $2,000 per ton with adders to eligible applicants
Retrofit Existing GSHP Rebate: varies with installation costs

Commonwealth Woodstove Change-Out Program

Incentive Type:
Rebate Program
Standard Residential:
Pellet Stove: $1,000 - $1,750
Catalytic Woodstove: $750 - $1,250
Non-Catalytic Woodstove: $500-$1,250

Fully Automated Wood Stove: $1,500 - $1,750
Low-Income Residential:
Pellet Stove: $2,500 - $3,250
Catalytic Woodstove: $2,250 - $2,750
Non-Catalytic Woodstove: $2,000-$2,750
Fully Automated Wood Stove: $2,750 - $3,250

Local Option - Energy Revolving Loan Fund

Incentive Type:
PACE Financing
Financing amount locally determined; 20-year financing term

Solar Renewable Energy Certificates (SREC-II)

Incentive Type:
Solar Renewable Energy Credit Program
Varies, depending on market supply and demand

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" refers broadly to financial incentives put in place by solar companies and the government to encourage increased use of renewable energy by making solar panels more affordable. Various kinds of incentives, such as cash back, discounts or credit towards your monthly utility bill, might be available to you. Certain incentives may be handled by the state of Massachusetts, by your utility company or by county or municipality, while other incentives are federal. Some solar incentives you might qualify for are:

  • Tax Exemptions: Sales tax exemptions go into effect at the time of purchase for your solar panels. Property tax exemptions allow you to exclude the added value of your solar system when you're calculating how much property tax you need to pay on your house.
  • Rebates: A rebate is a partial refund credited to your account after you've paid for your solar panels. Rebates might be offered by your local utility company, your state or your county. The discount that rebates offer is normally applied to the price of solar panels before calculating tax credits.
  • Solar Renewable Energy Certificate (SREC): In most cases, solar systems that produce more than a specified (usually small) amount of electricity will qualify for SRECs or other performance-based incentives. SRECs and performance-based incentives in general are typically provided at the state level. You can sell SRECs to your utility company or another buyer, and generally the money you make is normally considered part of your taxable income.
  • Net Metering: Net metering factors in after your solar panels are up and running. If you have a net metering agreement with your Brookline utility company, the company will subtract the value of the excess energy your solar system produces from your monthly utility bill. In some areas, this credit is dollar-for-dollar, while in other places you might get refunded a percentage of the value.
  • Tax Credits: Tax credits are dollar-for-dollar reductions that lower the amount of income tax you owe the federal government. (A tax credit is different from a tax deduction.)
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Federal Solar Incentives

When you hear the term "solar incentives," federal incentives may be the first thing that comes to mind. The solar incentive that you're most familiar with is probably the Federal Solar Investment Tax Credit (ITC), which provides a credit on your taxes equal to a predetermined percentage of your solar system's cost.

The ITC can be applied to a solar system installed on your primary or secondary residence in the United States. The solar system has to have been installed after January 1, 2006, on a property owned by you for you to be eligible for the credit. The ITC initially covered 30% of all system installation costs (panels, equipment, labor and accessories), although the total amount has fluctuated slightly 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 claim amount.

To best understand how the ITC could apply to you, contact your local Brookline solar panel installer and ask for more information.

In August 2022, the Inflation Reduction Act expanded and extended the ITC, now referred to as the Clean Energy Credit. The new Clean Energy Credit extends until 2035. Homeowners can now apply for a 30% credit for solar systems that began installation on or after January 1, 2022, and will be done by December 31, 2032. This new credit will then be decreased by a few percentage points every year until the date of expiration. Starting in 2023, it will also be easier to claim credits for energy storage systems with the new act.

More information about the new Inflation Reduction Act can be found here. The easiest way to understand how the new Clean Energy Credit will apply to you is to speak with your local Brookline solar panel installers directly.

State & Local Solar Incentives

Some solar incentives may be offered at the local or state level. Similar to federal incentives, these could include rebates, tax credits and more. These incentives might be distributed by your county or municipality, or by the Massachusetts government. Certain incentives are ongoing, while others are available for a limited time.

Next Steps for Installing Solar in Brookline

You can qualify for solar incentives from the federal government and the Massachusetts government, as well as from your local utility company. Growing availability of solar initiatives in the past 15 years has helped increase solar adoption nationwide. Your local Brookline solar panel installation company can provide you with more details about which incentives you can apply for, and get you started on the path to switching to renewable energy today.

EcoWatch's Brookline, MA Solar Incentives FAQs

How much will a solar system save me annually on my electric bill in Brookline?

On average, homeowners in Brookline who install solar panels save about $1,184.18 per year, or approximately $22,499.33 over 20 years after making the switch.

Who installs solar panel systems near me?

To find the right solar panel installer for you, check out our guide to the best solar companies in Brookline.

What are some environmental benefits of adding solar panels to my home?

Solar energy is renewable — by changing where you get your energy, you help reduce the strain on our planet's resources. Solar panels can also reduce your home's CO2 emissions by 200 pounds annually, or roughly 4,000 pounds over 20 years.

When does the federal solar tax credit end?

The federal solar tax credit, previously 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.

I want to trade in my old appliances for ones that are more energy-efficient. Are there any credits I can get?

Under the new Inflation Reduction Act, there are a variety of new financial incentives to encourage you to make eco-friendly improvements to your home. More details on 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.

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