To promote the energy efficiency of existing homes toward the realization of a decarbonized society, subsidies are provided to owners and others who carry out insulation renovations on existing detached houses.
Kochi Prefecture Sukumo City: FY2026 Sukumo City Home Insulation Renovation Subsidy
September 21, 2026
Summary
Sukumo City provides subsidies to owners and others who carry out insulation renovations on existing detached homes to promote energy efficiency and support the realization of a decarbonized society.
Key Information
| Location | Sukumo City, Kochi |
|---|---|
| Opening Status | Open for Applications |
| Application Period | Apr 1, 2026 – TBD |
| Max Subsidy Amount | ¥1,200,000 per housing unit |
| Subsidy Rate | 1/3 |
| Purpose | Capital investment / Energy conservation / Environment |
| Eligible Expenses | Raw material and material costs / Construction costs |
| Eligible Applicants | Individuals |
| Implementing Agency | Sukumo City |
| Official Page | https://www.city.sukumo.kochi.jp/docs-04/47468.html |