To promote local production and consumption of energy and contribute to the construction of a decarbonized society, subsidies will be provided within the limits of the budget for expenses required by private businesses to install solar power generation equipment. Prior consultation is required.
Nagano Prefecture Saku City: Saku City Regional Decarbonization Transition and Renewable Energy Promotion Project Subsidy (Solar Power Generation Equipment Installation Subsidy for Private Businesses) (FY2026)
September 15, 2026
Summary
Saku City provides subsidies for private businesses to cover expenses for installing solar power generation equipment, promoting local energy production and consumption and a decarbonized society. Prior consultation is required.
Key Information
| Location | Saku City, Nagano |
|---|---|
| Opening Status | Open for Applications |
| Application Period | Apr 1, 2026 – TBD |
| Max Subsidy Amount | ¥50,000 per kW |
| Subsidy Rate | Flat rate |
| Purpose | Renewable energy and energy storage |
| Eligible Expenses | Equipment purchase costs / construction costs |
| Eligible Applicants | Sole proprietors / associations, organizations, etc. / corporations |
| Implementing Agency | Saku City |
| Official Page | https://www.city.saku.nagano.jp/kankyo_shizen/kankyo_kogai/ondankataisaku/hojo/saienesuisinhozyo.html |