Neighborhood Association Neighborhood Associations Building Decarbonization Promotion Project　※Application for 2025 is scheduled to start on April 1st!

　Application acceptance start of 2025 is scheduled for Tuesday, April 1.
　Please note that even if you submit documents before that, you will not be able to review them.
　
　

・System guidance handbill (2025 version) (PDF: 1,646KB)

・Support system summary (2025 version) (PDF: 402KB)

・Recruitment guidance (2025 version) (updated on March 26) (PDF: 4,099KB)

・Subsidy grant application (summary first style) [for normal application] (Excel: 20KB) / [for joint application with facility management group] (Excel: 23KB)
・Maintenance completion report (summary eighth style) [for normal application] (word: 26KB)　／　[For joint application with facility management group] (word: 26KB)
・Questionnaire after introduction　※It will be published in the future.
・Subsidy grant bill (Summary No. 10 style) [for normal application] (word: 23KB)　／　[For joint application with facility management group] (word: 24KB)
・Support change application (summary fifth style) [for normal application] (word: 21KB)　／　[For joint application with facility management group] (word: 21KB)
・Subsidy grant application withdrawal form (Summary No. 7 style) [for normal application] (word: 22KB)　／　[For joint application with facility management group] (word: 22KB)
・[Reference Form] Letter of consent of the owner (when using the hall by borrowing, etc.) (word: 16KB)
・[Reference Form] Report without consent in Prefecture Housing (Word: 19KB)
・[Reference Form] Letter of Consent in Municipal Housing (Word: 27KB)
　

　(Contractor) Yokohama City Housing Supply Corporation City Planning Division
　Phone: 045-451-7740 (Reception hours: Weekdays from 9:00 to 17:00).
　[E-mail] [email protected]
　Location 5th floor of Yokohama Port Said Building 8-1 Sakaemachi, Kanagawa-ku, Yokohama City
　 ⇒Access to Yokohama City Housing Supply Corporation (external site) (Yokohama City Housing Supply Corporation website)
　※If you wish to apply at the counter, please make a reservation by the day before. (If there is no reservation, we may not be able to respond.)
　

An architect will visit a hall, etc., and give advice on the details of the construction when introducing equipment, the presence or absence of incidental work, precautions, etc. (about one hour).
The fee for consultation and visit is free.
(Contact) Yokohama City Housing Supply Corporation City Planning Division
Phone: 045-451-7740 (Reception hours: Weekdays from 9:00 to 17:00).
※The visiting company is a company (Yokohama City Architects Office Association) where Yokohama City has an advisor contract.
　After the schedule is adjusted, we will visit the site. (It will take about 2 weeks to visit. Please apply by early September.
　Business does not visit by dispatch of Yokohama-shi without prior adjustment.
※When actually performing maintenance, it is necessary to separately request a quote from a construction company.
　

　By subsidizing the cost of installing energy-saving equipment in the hall, which serves as the base for the activities of Neighborhood Association Neighborhood Associations, we aim to support soaring energy prices and reduce CO2 emissions.

　※1 If you do not find a product that meets the auxiliary standards due to the conditions of the insulation windows and halls, please contact us.
　※2 Maximum amount in the total. Either way is possible.

　Neighborhood Association Neighborhood Associations in Yokohama, District Union Neighborhood Associations
※ If you apply for assistance under a joint name with the Neighborhood Associations, etc., you will be deemed to be a subsidized organization (subsidiary business operator) for management organizations of assembly facilities to which some of the members of the Neighborhood Associations belong.

1 Facilities owned by Neighborhood Associations, etc., operated and used by Neighborhood Associations, etc. that contribute to improving the welfare and solidarity of local residents.
　※The following cases are also eligible for assistance.
　①Even if you do not own the hall, Neighborhood Associations, etc. rents the hall, pays for equipment installation costs and continuously pays electricity charges.
　②If the facility is used as a base for activities in Neighborhood Associations, etc., even if it is not owned by the Neighborhood Associations, etc., and it is applied jointly with the management organization (condominium Residential Association, etc.) of the facility to which some members of the Neighborhood Associations, etc. belong.
2 With regard to the introduction of energy-saving equipment in the hall, decisions by the Neighborhood Associations, etc. shall be made by resolution of the General Assembly.
3 The company to collect and contract estimates must be a company in Yokohama City.
4 Contracts and orders have been placed after the date of notification of grant decision
5 Introduce equipment and report the completion of maintenance by December 26, 2025.

※When applying for assistance such as insulation windows and solar equipment, it may take some time from ordering to delivery date. It takes at least 1.5 months from application to grant decision. After ordering, please check with the contractor to see if the completion report deadline of December 26 is in time, and apply as soon as possible.

(※1) ★The number of items can be searched on the Agency for Natural Resources and Energy "Energy Saving Product Information Site".
　　(URL: https://seihinjyoho.go.jp/index.html (external site))
(*2) Check the product catalog or check with your dealer.
(*3) List of products covered by the “Demonstration Support Project for Next-Generation Energy Saving Building Materials”
　　(URL: https://sii.or.jp/meti_material06/search (external site))
(* 4) List of products covered by the “Insulation Renovation Support Project for Existing Houses”
　　(URL: https://ekes.jp/ (external site))
(* 5) List of products eligible for the Child Care Eco Home Support Project
　　(URL: https://kosodate-ecohome.mlit.go.jp/material/ (external site))
(*6) Performance subject to “Advanced Window Renobe Business”
　　(URL: https://window-renovation2025.env.go.jp/construction/glass.html (external site))
(* 7) When selling electricity obtained from solar power generation, it is considered a profitable business and corporate tax may be imposed. If you are considering selling electricity, please contact your local tax office.
(*8) Check the product catalog or check with your dealer.
(* 9) If you have already installed solar power generation facilities in the hall, please build a solar power generation system along with the newly introduced storage batteries. If you do not have a photovoltaic power generation facility, install it at the same time as the photovoltaic power generation facility and build a photovoltaic power generation system.
(*10) It can be found in the Environmental Co-creation Initiative "List of Energy Storage System Products".
　　　　(URL: https://sii.or.jp/DRchikudenchi04r/batterysystem_list.html (external site))

①Purchasing cost of the installed equipment 2 Installation cost 3 Purchase cost and installation cost of the attached equipment used together with the installed equipment 4 Disposal cost of existing equipment 5 transportation cost 6 various expenses and miscellaneous expenses 7 consumption tax

①Various warranties and insurance premiums (extended warranty, etc.) 2 Transfer fees, etc. 3 Repair and repair costs due to deterioration of existing equipment, etc.
④Membership/registration fee and fee for services/software, etc. 5 Usage and discount expenses when using points when purchasing points
⑥Acquired in second-hand or lease transactions 7 Preliminary or future preparation
⑧Those who have already received (approximately received) grants or payments for other subsidies from the country, other local governments, or Yokohama City　
⑨Expenses for which the breakdown is unclear
⑩Expenses related to parts of the same building used for purposes other than the hall
※　Expenses that are mixed with expenses other than subsidized expenses, and those that are difficult to distinguish are excluded from subsidized expenses.
※　Expenses that must be paid by Neighborhood Associations, etc. before the grant is decided are not covered.

Estimates are collected from corporations and sole proprietors with head offices, branches, sales offices, etc. in the city, and the company is determined.
(It is necessary for the operator Address to be in Yokohama on the estimate.)

Estimation is collected under the same conditions from businesses (two or more persons) that fall under any of the following, and the cheapest company is selected
①Person whose location division in Yokohama-shi general competitive bidding qualified person list (※) is the city
②Person whose location of head office (or main office) in registry is in the city
③Sole proprietors whose main business base is in the city and organizations that are not registered in the registry
（※） How to find a company in the Yokohama City Qualified Person List
　→Please see "confirmation method of Yokohama-shi general competitive bidding qualified person list" of offer guidance.
※At the time of document screening, we will work to confirm that the company meets the requirements. Please note that if confirmation cannot be obtained, you may be asked to submit additional materials (confirmation letter (word: 19KB)).

〇 Reference information
[When performing construction involving repair of buildings, such as drilling of pipes when installing air conditioners, etc.]
　After October 1, 2023, when making a new drill or expanding an existing hole, a preliminary survey of asbestos (asbestos) by qualified persons (building asbestos-containing building materials surveyors, etc.) is required. Has become mandatory.
　As a result of the survey, please note that measures are required when handling building materials containing asbestos.
　In addition, when ordering, instruct the construction company to comply with laws and regulations. .

Must arrive from Tuesday, April 1, Reiwa 7 to Tuesday, September 30, Reiwa 7 (reception will be closed as soon as the budget limit is reached)

Friday, December 26, 2025

・For the introduction of energy-saving equipment in the hall, please make decisions such as Neighborhood Associations by resolution of the General Assembly.
・Please make sure that the requirements for halls and equipment are eligible for assistance, and prepare the application documents (for details, please check the application guide).

・The documents that need to be prepared are as follows. (1)Documents from (5) to (5) are required. (6)Please prepare for (9) as necessary.
・Please submit by e-mail, mail, or bring a window (reservation required) to the Yokohama City Housing Supply Corporation City Planning Division, which is the outsourcing company.

[Supplemental explanation] (9)Materials such as photographs required when applying jointly with the management organization of the assembly facility (please submit the following 12 together)
① Current status of the installation site
② A photo of the name plate of the assembly facility + a photo of a name plate that shows the names of buildings such as condominiums and housing complex
　※Instead of general names such as "meeting rooms" and "meeting halls", a name board with a unique name (eg, XX apartment meeting rooms) is required. If you do not have a name plate for the assembly facility, please submit the following photos and materials.
　　Oh, nameplate photograph of the house itself where the assembly facility is located
　　B. Photographs of entrances and interiors of assembly facilities
　　C. Layout of the entire floor where the assembly facility is located

・Subsidy payment time from Motoichi to applicant is usually after maintenance and payment completion to contract company.
・At the time of submission of the maintenance completion report, it is necessary to attach a receipt certifying that the maintenance fee has been paid to the business operator. If you need to receive the subsidy first for reasons such as funding plans for Neighborhood Associations, etc., you can receive the subsidy in advance before reporting the completion of maintenance. If you wish to pay the advance payment, please check "I want" in the "Request for advance payment" column of the subsidy grant application form (first style).

・After applying for assistance, usually about one and a half months (if the materials are incomplete, the period may be extended), and a “Grant Decision Notice (No. 3 style)” will be issued by the ward Regional Promotion Division. Will be
・If there are any doubts or deficiencies in the application details, Yokohama City Housing Supply Corporation will contact you.
※If you contract before the grant decision notice, you will not be able to receive assistance. Please be sure to sign a contract after receiving the notification of the grant decision.

・After receiving the delivery decision letter, please place an order with the contractor immediately.
・When maintenance is completed, please complete all maintenance and payment to company by Friday, December 26, 2025 which is maintenance completion report presentation deadline.
※ In the unlikely event that there is a change in the maintenance details after the notification of the grant decision, contact the Yokohama City Housing Supply Corporation (inquiry and application reception desk) and immediately submit the change application form (No. 5 style). At that time, please submit a quote, drawing, and photo that shows the details of the change and the changes.
※Please manage the schedule of ordering and maintenance so that you can complete the submission of the completion report by Friday, December 26, 2025.

・When maintenance is completed, please pay to the company immediately and prepare the maintenance completion report documents.

・Documents that need to be prepared are as follows (1) to (4).
・Please submit it to Yokohama City Housing Supply Corporation by e-mail, mail, or at the counter.

※If the actual amount of the actual amount is lower than at the time of application (at the time of estimation) during the actual maintenance, the amount of the grant will be determined based on the actual amount. In that case, please note that the grant amount may be lower than the amount stated in the grant decision notice. Please note that the amount of grant will not exceed the amount at the time of application.

・After submitting the maintenance completion report, it is usually about one month (if the materials are incomplete, the period may be extended), and from the ward Regional Promotion Division, "Subsidy Grant Amount Decision Notice (No. 9 style) Will be issued.
・If there are any doubts or deficiencies in the content of the submission, Yokohama City Housing Supply Corporation will contact you.

The documents required when requesting subsidies are as follows.
The invoice is to be submitted to Regional Promotion Division, ward. Please note that it is not Yokohama City Housing Supply Corporation.

(※) In the case of advance payment, please submit (2) after maintenance is completed.
If the account holder and the claimant are different, the claimant's seal will be required. Please submit the original stamped invoice by "window" or "mail".

・About one month after submitting the invoice (if the materials are incomplete, the period may be extended), the subsidy will be transferred from the ward Regional Promotion Division to the designated account.
・If there are any doubts or deficiencies in the content of the submission, the ward Regional Promotion Division will contact you.

・Neighborhood Association Neighborhood Associations Building Decarbonization Promotion Project Subsidy Grant Guidelines (PDF: 215KB)

We may use a hall developed using this subsidy as a venue to raise awareness of decarbonization.
Yokohama City and the contractor will perform the operation of the day, the lecturer, and the creation of flyers, but we plan to ask members to disseminate and provide venues (maintained halls).
Thank you for your understanding of the purpose of this subsidy and for your cooperation. (about 1 group per ward)

In the following cases, we may ask you to cancel the grant decision or return the subsidy. .
(1) When a grant decision is received due to a false application or other wrongful act
(2) When the subsidy is to be used for purposes other than the purpose of grant
(3) When receiving a subsidy, discarding, disposing, or lending, exchanging, or collateralizing the installed equipment to a third party
(4) Neighborhood Association Neighborhood Associations Building Decarbonization Promotion Project Subsidy Grant Guidelines (hereinafter referred to as the "Summary") or the conditions under the outline (except when Director General deems it unavoidable)
(5) When Director General submits a notice of withdrawal based on the outline (No. 7 style) and receives it
(6)When there is a surplus in the subsidy issued
(7)In the event that the Director General deems inappropriate

・Regarding the equipment introduced by this subsidy project, it is not permitted to use, dispose or dispose of it, transfer, exchange, lend, or use it as collateral within the disposal restriction period for the purpose of granting subsidies. The disposal limit period is up to 10 years. Please note that if the disposal is carried out within the disposal limit period, the refund of the subsidy and the approval of the Director General will be required.
・During the above restriction period, documents related to this subsidy project must be kept in Neighborhood Associations, etc. Thank you for your cooperation.

About information that Motoichi collects by this supporting business, we may use in statistical analysis to perform to achieve purpose of supporting business, spread enlightenment, questionnaire survey request.

　(Contractor) Yokohama City Housing Supply Corporation City Planning Division
　Phone: 045-451-7740 (Reception hours: Weekdays from 9:00 to 17:00).
　[E-mail] [email protected]
　Location 5th floor of Yokohama Port Said Building 8-1 Sakaemachi, Kanagawa-ku, Yokohama City
　　 ⇒Access to Yokohama City Housing Supply Corporation (external site) (Yokohama City Housing Supply Corporation website)

※If you apply directly at the counter, you may not be able to respond unless you contact us in advance.
　Please be sure to contact and confirm by phone the day before before coming.