Information on the FY2025 Inagi City Carbon Neutral Housing Equipment Subsidy (For installations from March 1, 2025 to February 28, 2026)

Subsidies will be provided to those who have introduced energy creation and energy-saving equipment for the purpose of self-consumption, in order to achieve a decarbonized society.

Overview

Eligible Equipment, Requirements, and Amount

List of Eligible Equipment

No.	Eligible Equipment	Subsidy Requirements	Subsidy Amount
1	Solar Power Generation Equipment	Must meet all of the following requirements. (1) Modules registered in the JP-AC solar panel model registration list of the JPEA Proxy Application Center, with registration type A; modules certified for photovoltaic power generation by the Japan Electrical Safety & Environment Technology Laboratories (JET), or by overseas certification bodies participating in the IECEE-PV-FCS system of the International Electrotechnical Commission, or those recognized by the mayor as having equivalent performance. (2) Installed on the roofs of residences, the generated electricity is used within the dwelling. (3) Unused items, excluding leased and second-hand goods. (4) Having a power supply contract with an electric company.	20000 yen per 1kW Maximum 80,000 yen (4kW)
2	Home Fuel Cell System (Enefarm)	Must meet all of the following requirements. (1) Residential fuel cell systems certified by the General Incorporated Association Fuel Cell Promotion Association. (2) Installed within the premises of the residence and used in the dwelling where it is installed. (3) Unused items, excluding leased and second-hand goods.	Fixed amount of 20,000 yen
3	Battery Storage System	Must meet all of the following requirements. (1) Items registered as eligible equipment under the Net Zero Energy House (ZEH) support project by the General Incorporated Association Environmental Co-Creation Initiative. (2) Installed within the premises of the residence and used in the dwelling where it is installed. (3) Unused items, excluding leased and second-hand goods.	Flat rate of 40,000 yen
4	Wood Pellet Stove	Must meet all of the following requirements. (1) Heating equipment designed and specified to use wood pellets (sawdust crushed from wood and formed into circular shapes) as fuel. (2) Installed within the premises of the residence and used in the dwelling where it is installed. (3) Unused items, excluding leased and second-hand goods.	One third of equipment costs Maximum 50,000 yen
5	Fuel Cell Vehicle (FCV)	Must meet all of the following requirements. (1) Equipment designated as eligible for subsidies under the Clean Energy Vehicle Introduction Promotion Subsidy by the Next Generation Vehicle Promotion Center, a general incorporated association. (2) The primary place of use is within the city. (3) It must be a privately owned car. (4) Unused items, excluding leased and second-hand goods.	Flat rate of 100,000 yen
6	Vehicle-to-Home System (V2H)	Must meet all of the following requirements. (1) Equipment designated as eligible for subsidies under the Clean Energy Vehicle Introduction Promotion Subsidy by the Next Generation Vehicle Promotion Center, a general incorporated association. (2) Installed within the premises of the residence and used in the dwelling where it is installed. (3) Unused items, excluding leased and second-hand goods.	30,000 yen Maximum Equipment Cost
7	Insulation Renovation of Existing Windows and Doors	Must meet all of the following requirements. (1) Thermal insulation renovation of existing windows A. Thermal insulation renovation using window components registered as eligible equipment in the insulation renovation support project for existing houses by the Hokkaido Environmental Foundation, a public interest incorporated foundation. (i) Unused items, excluding leased and second-hand goods. C. Not having received the "FY 2025 Inagi City Commerce and Industry Association Housing Renovation Subsidy" (2) Thermal Insulation Renovation of Existing Doors A. It is being carried out simultaneously with the thermal insulation renovation of existing windows. (i) Thermal insulation renovation using door components registered as eligible equipment by the General Incorporated Association Environmental Co-Creation Initiative. U. Unused items, excluding leased and second-hand goods. E "Not having received the subsidy for housing renovation, etc., from the Commerce and Industry Association of Inagi City for fiscal year Reiwa 7"	1/6 of the installation cost Maximum 50,000 yen

Note

• Eligible equipment is limited to unused items (leasing and used items are not allowed).
• Applications are limited to one per person for each eligible model.
• The equipment being applied for this time is limited to those that have not received subsidies from Inagi City for "Carbon Neutral Promotion Housing Equipment Installation Costs (formerly: Housing-Related Renewable Energy Equipment Installation Promotion Project)" in the past.

Eligible Applicants

Households that have completed the installation of eligible equipment, etc. from March 1, 2025 to February 28, 2026, and have no outstanding Municipal Resident Tax or other arrears (detached houses, apartment buildings)
Note: There are additional conditions, so not all households are eligible. For more details, please refer to the "Application Guide."

Subsidy Budget Execution Rate

Scheduled to be updated about once or twice a month
The first update is scheduled for early August or later.
Note: We will announce it on the website and other platforms as soon as the budget limit is reached. Please refer to the "Application Guide" and cooperate by applying early.

About the Application

Application Method

LoGo Form (Electronic Application)
Note: Applications are accepted on a first-come, first-served basis. If you wish to apply by paper, please contact the Greenery and Environment Division by phone in advance.

Application Acceptance Period

From 8:30 AM on Tuesday, July 1, 2025 to 5:00 PM on Friday, March 13, 2025
Note: The LoGo form can be submitted 24 hours a day except during maintenance hours, but applications submitted after 5 PM will be considered received as of 8:30 AM on the next business day.

Required Documents

Please refer to the "Application Guide" for a list of required documents.

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Click the orange banner above to go to the application guide page.
Note: When applying, please be sure to check the "Application Guide" to ensure that there are no missing required documents before submitting your application. Applications with incomplete documents cannot be accepted.

Submission Document Verification Tool

If you would like to confirm the documents that need to be submitted, please use the "Submission Document Confirmation Tool" along with the "Application Form Guide".

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If you would like to check the submitted documents, please click the green banner above.

Information on where to apply for the LoGo form

• LoGo Form(External Link)This is the electronic application portal for the 2025 Inagi City Carbon Neutral Housing Equipment Subsidy

Please click the gray banner above to apply using the LoGo form.

As before, applications in paper form are also accepted.
If you wish to apply by paper, please submit the complete set of application forms at the counter or by mail.

Benefits of LoGo Form Application

• Available 24 hours a day for applications anytime, anywhere!
• In case there are any deficiencies in the documents, corrections can be completed online!
• Document submission is electronic data only and does not require printing!

• Note: Applications cannot be submitted during the maintenance hours of the LoGo form. Please refer to the LoGo form for detailed maintenance hours.
• Note: An email address is required for applications using the LoGo form.

Frequently Asked Questions

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We have compiled frequently asked questions. Please check from the pink banner above.

Related Links (Check Subsidy Requirements for Target Equipment)

Solar Power Generation System

• General Incorporated Foundation Electric Safety Environment Research Institute (JET), Certification of Solar Modules (JETPVm Certification) (External Link)
• JP-AC Solar Panel Model Registration List(External Link)
  You can check it in the "Solar Panel Model (PDF)" at the bottom of the blue frame on the page

Home Fuel Cell System (Enefarm)

• Fuel Cell Promotion Association (FCA)(External link)

Battery Storage System

• General Incorporated Association Environmental Collaboration Initiative (SII), List of Registered Energy Storage System Products(External Link)

Fuel Cell Vehicles, V2H (Vehicle-to-Home System)

• General Incorporated Foundation Next Generation Automobile Promotion Center(External Link)

Insulation Renovation of Existing Windows and Doors

• Hokkaido Environmental Foundation(External Link)
  (Support Program for Insulation Renovation of Existing Homes)
  For renovation of existing windows, please check the subsidized equipment with the Hokkaido Environmental Foundation.
• Advanced Window Renovation 2025 Project(External Link)
  For renovations of existing doors, please check the eligible equipment under the Advanced Window Renovation 2025 Project.

Related Links (National and Tokyo Carbon Neutrality Related Subsidy Projects)

National Subsidy Project

• Housing Energy Saving 2025 Campaign(External Link)

Tokyo Metropolitan Subsidy Projects

• Disaster-resistant and health-promoting insulation and solar housing expansion project(external link)
• Tokyo Zero Emission Housing Introduction Promotion Project(External Link)
• Promotion of Fuel Cell Vehicles and Electric Vehicles (External Link)
• Household Fuel Cell Promotion Project with a View to Utilizing Demand Response(External Link)

Reference Information

By using the "Tokyo Solar Roof Ledger" (Potential Map), you can understand how suitable each building in the city is for solar power generation systems. Please check your owned buildings and make use of this information for your consideration of installation.

• Tokyo Solar Roof Ledger (Potential Map)(External Link)

For more details, please contact the Tokyo Global Warming Prevention Activity Center (nickname: Cool Net Tokyo).
Phone number: 03-5990-5065
Reception hours: 9 AM to noon, 1 PM to 5 PM (excluding Saturdays, Sundays, public holidays, and year-end/New Year holidays)