Minato Eco Challenge 2026: Now Recruiting Participants!

The Minato Eco Challenge encourages households to adopt environmentally friendly practices, such as recording energy use and participating in environmental events. By taking these actions at home,
participants can earn points that can be exchanged for goods made from thinned wood or shopping vouchers valid within the city. Join the Minato Eco Challenge and make environmentally friendly habits a part of your daily life.

Eligibility

Residents of the city (household participation)

Date & Time

Until 12/31(Thu.)

Application

Please register through the Minato Eco Challenge website.

*Participants who took part in “Eco Challenge 2025” or earlier will be automatically registered and do not need to apply again.
*For more information, please see the Minato Eco Challenge website or the leaflet available at the Environmental Section (8th Floor of the City Office) and the General Administration Section of each Regional City Office.

Minato Eco Challenge website