To promote measures against global warming in households and strengthen electricity resilience, subsidies are provided to those who have installed residential equipment and other eligible facilities.
Tateyama City, Chiba: Residential Equipment Decarbonization Promotion Subsidy (FY2026)
September 11, 2026
Summary
Tateyama City provides subsidies to people who install residential equipment and other eligible facilities to promote household measures against global warming and strengthen electricity resilience.
Key Information
| Location | Tateyama City, Chiba |
|---|---|
| Opening Status | Open for Applications |
| Application Period | May 1, 2026 – Feb 26, 2027 |
| Max Subsidy Amount | ¥1,000,000 |
| Subsidy Rate | Household fuel cell systems: fixed amount; stationary lithium-ion storage battery systems: fixed amount; window insulation renovation: 1/4; electric vehicles: fixed amount; plug-in hybrid vehicles: fixed amount; V2H charging and discharging equipment: 1/10; charging equipment for multi-unit housing: 1/3 or 2/3. The maximum amount varies depending on the eligible equipment. |
| Purpose | Equipment investment / energy conservation / renewable energy and energy storage / EV-related / environment |
| Eligible Expenses | Equipment purchase costs / construction costs |
| Eligible Applicants | Associations, organizations, and other groups / individuals |
| Implementing Agency | Tateyama City |
| Official Page | https://www.city.tateyama.chiba.jp/kankyou/page100073.html |