Tokyo is promoting “Tokyo GreenBiz” an initiative to “Protect,” “Nurture,” and “Utilize” Tokyo’s greenery, aiming to become a sustainable city in harmony with nature.
Since fiscal year 2024, the Urban Development Bureau has been promoting the implementation of green infrastructure (hereinafter referred to as “GI”) that helps reduce stormwater runoff as an initiative to make use of greenery. We are now looking for business partners who will set up model facilities in private facilities, cooperate in researching the effectiveness of the GI and provide opportunities for businesses and Tokyo residents to recognize the GI.

1．Eligibility

Businesses that are able to set up new GI model facilities on the premises of private facilities in multiple wards, cities, towns, and villages

2．Cost Sharing

The following costs will be covered by the Tokyo Metropolitan Government.

• Actual costs for design, construction, materials, maintenance, etc., related to the construction of GI model facilities
• Maximum of 1.5 million yen per location

3．Application details and procedures

For details on the recruitment conditions and procedures, please see the GI Project Collaboration Recruitment page.

4．Future schedule

Application period

From Friday, May 2, 2025 to Friday, May 30, 2025 at noon

Document review (scheduled)

Early June to mid-June 2025

Operator decision (scheduled)

Late June 2025

This project is an initiative to promote the “Tokyo 2050 Strategy.”
Strategy 19: Greenery and Water “Toward a city of abundance and comfort woven together by abundant greenery and water”
Strategy 21: Strengthening the city “Protecting Tokyo residents from the threat of disasters and becoming the most resilient city in the world” 

Contact: Coordination Division, Urban Infrastructure Department, Urban Development Bureau Phone: 03-5388-3386 Email: S0000177（at）section.metro.tokyo.jp *The email address has been changed to prevent spam. Please replace (at) with @ when using this email address.