To conserve the global environment, a portion of the costs associated with installation will be subsidized for those who have installed new energy and energy-saving equipment for residential use that takes into consideration the reduction of CO2, which has a significant impact on the progress of global warming.
Tokyo Toshima Ward: FY2026 Toshima Ward Eco-Friendly Housing Promotion Subsidy (Collective Housing)
October 2, 2026
Summary
Toshima Ward provides a subsidy for part of the installation costs of residential new energy and energy-saving equipment aimed at reducing CO2 emissions and protecting the global environment.
Key Information
| Location | Toshima Ward, Tokyo |
|---|---|
| Opening Status | Open for Applications |
| Application Period | May 25, 2026 – Mar 1, 2027 |
| Max Subsidy Amount | ¥200,000 |
| Subsidy Rate | Solar power generation system: fixed amount; LED lighting fixtures: 1/5; insulated renovation windows: 1/4; the maximum amount varies depending on the eligible equipment. |
| Purpose | Energy conservation / renewable energy and energy storage / environment |
| Eligible Expenses | Construction costs |
| Eligible Applicants | Associations, organizations, etc. / individuals |
| Implementing Agency | Toshima City |
| Official Page | https://www.city.toshima.lg.jp/149/machizukuri/shizen/ecojutaku/1504071713.html |