To help achieve carbon neutrality by 2050, subsidies are provided when constructing or rebuilding energy-efficient housing, or constructing new housing for sale, with the aim of reducing greenhouse gases such as CO2 emitted by households.
Minamiuonuma City, Niigata Prefecture: FY2026 Energy-Efficient Housing Promotion Subsidy
September 22, 2026
Summary
Minamiuonuma City provides subsidies for constructing, rebuilding, or constructing for sale energy-efficient housing to help reduce household greenhouse gas emissions and achieve carbon neutrality by 2050.
Key Information
| Location | Minamiuonuma City, Niigata |
|---|---|
| Opening Status | Open for Applications |
| Application Period | May 1, 2026 – Jan 29, 2027 |
| Max Subsidy Amount | ¥2,110,000 |
| Subsidy Rate | Fixed amount; maximum amount varies depending on the rating; an additional ¥200,000 may be added depending on the requirements |
| Purpose | Regional revitalization and community development / energy conservation / environment |
| Eligible Expenses | Machinery and equipment expenses / equipment purchase expenses / raw material and material expenses / construction expenses |
| Eligible Applicants | Sole proprietors / corporations / individuals |
| Implementing Agency | Minamiuonuma City |
| Official Page | https://www.city.minamiuonuma.niigata.jp/docs/67450.html |