2024 Solar Incentives Guide for Mill Valley, CA - Tax Credits & Rebates

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

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 Mill Valley 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 Mill Valley?

Property Tax Exclusion for Solar Energy Systems and Solar Plus Storage System

Incentive Type:
Property Tax Incentive
100% of system value; 75% of system value exemption for dual-use equipment

Local Option - Municipal Energy Districts

Incentive Type:
PACE Financing
Locally determined

Self-Generation Incentive Program

Incentive Type:
Rebate Program
For projects 30 kW or larger, 50% of incentive will be received up-front; 50% will be received based on actual kWh production over the first 5 years. For projects under 30kW, 100% of the incentive will be paid up front.
Incentives will step down over time. See below for incentive amounts.

Renewable Market Adjusting Tariff (ReMAT)

Incentive Type:
Feed-in Tariff

LADWP - Feed-in Tariff (FiT) Program

Incentive Type:
Feed-in Tariff
$0.17/kWh adjusted by a time of delivery multiplier
Base price will step down over time as certain MW goals are met

California Solar Initiative - Solar Thermal Program

Incentive Type:
Rebate Program
Step 1 Incentive Rates (contact utility to determine current incentive levels):
Single Family Residential Incentives:
Systems that displace natural gas: $29.85 per estimated therm displaced
Systems that displace electricity or propane: Funding has been exhausted
Commercial/Multifamily Incentives:
Systems that displace natural gas: $20.19 per estimated therm displaced
Systems that displace electricity or propane: $0.42 per estimated kWh displaced *** Note, funding has been exhausted in this category for SCE and PG&E
Solar Pool heating: $5.00 per estimated therm displaced

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 via financial incentives to help people install solar panels on their homes. Solar incentives can include cash back, upfront discounts or monthly credits towards your utility bill. Some incentives are offered by the federal government, some by the California government and some by your specific utility company, county or municipality. Categories of solar incentives include:

  • Rebates: Solar rebates may be provided by your local utility company, or by your state or county. These rebates work as partial refunds that are applied after your purchase of solar panels and before tax credits are calculated.
  • Tax Credits: Tax credits are dollar-for-dollar reductions (not deductions) in how much in taxes you owe the government.
  • Solar Renewable Energy Certificate (SREC): SRECs and other performance-based incentives might be available to you if you have a solar system that produces more than a specified (typically small) amount of electricity. This category of incentives is usually handled at the state level. You can sell any SRECs you have to your utility company or other buyers, and the money you receive in return is usually considered part of your taxable income.
  • Net Metering: Net metering is an incentive you can get once your solar panels are up and running. If you have a net metering agreement with your Mill Valley utility company, they will subtract the value of the excess energy produced by your solar system from your monthly utility bill. In some areas, this is a dollar-for-dollar credit, while in other areas you may receive a refund equivalent to a percentage of the value.
  • Tax Exemptions: Tax exemptions may come in two forms. First, there is sales tax exemption, applied when you purchase solar panels. The second is property tax exemption, which allows you to ignore the value added by your solar system when calculating property tax for your house.

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Federal Solar Incentives

When people think of solar incentives, federal incentives may be the first thing that comes to mind. The Federal Solar Investment Tax Credit, or ITC, is probably the most well-known federal solar incentive. The ITC allows you to claim a tax credit for a specific percentage of the cost of your solar system.

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

Speaking with your local Mill Valley solar panel installation expert is the best way to understand how the ITC applies to your situation.

In August 2022, the Inflation Reduction Act expanded and extended the ITC, now called the Clean Energy Credit. Homeowners can now receive a credit of 30% of the total solar system installation costs for projects started after January 1, 2022, and completed before the end of 2032. This percentage will then begin to decrease on a yearly basis until the Clean Energy Credit expires in 2035. Starting in 2023, the expansion to the program will also make it easier to get credit for energy storage systems.

More information about the new Inflation Reduction Act can be found here. To best understand how the new Clean Energy Credit will apply to you, talk to your local Mill Valley solar installation expert.

State & Local Solar Incentives

Some solar incentives are often also offered at the local or state level. Like with federal incentives, these might include tax credits, rebates and more. Some incentives are ongoing, while others are only available for a limited time. Incentives may be given by your county or municipality, or by the California government.

Next Steps for Installing Solar in Mill Valley

The expanding number of available solar incentives has enormously increased the nationwide adoption of solar energy over the last 15 years. You can get solar incentives from the federal government, the California government or from your local utility company. It is a good idea to talk to your local Mill Valley solar installer to learn more about these incentives and to ensure that you're getting the largest number possible for your solar system.

EcoWatch's Mill Valley, CA Solar Incentives FAQs

How do I know if I qualify for certain solar incentives?

It's a good idea to talk to your local Mill Valley solar installer to get an understanding of which incentives your project may qualify for. Typically, solar incentives apply to new solar systems installed on property you own (in the U.S.) between the dates specified by the incentive. Some incentives, such as those provided by the California government, may have other requirements.

How long until the federal solar tax credit ends?

The Clean Energy Credit (formerly named 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.

Can I claim incentives both towards the up-front 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 verify that you are claiming incentives correctly and that you're getting the most money possible.

What if I am planning to add solar panels to a rental property, vacation home or commercial property? Do I still qualify for incentives?

While we recommend getting in touch with your local solar installer and/or tax professional to fully understand what solar incentives apply to you, many will apply to a second home, so long as that home is in the United States and owned by you. There may be additional incentives available specifically for commercial properties, depending on the specifics.

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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