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News and Events
Yokohama Mayor Yamanaka speaks at Daring Cities 2026 in Bonn
On June 10, Mayor Yamanaka of Yokohama participated in the plenary session of the international conference "Daring Cities 2026" held in Bonn, Germany. The conference, co-hosted by ICLEI and the City of Bonn since 2020, aims to connect urban climate actions with global...
Yokohama contributes to global policy at ICLEI Global Executive Committee gathering
On June 9, Yokohama Mayor Takeharu Yamanaka participated in the ICLEI Global Executive Committee meeting held in Bonn, Germany. ICLEI is one of the world’s largest networks of cities committed to sustainable urban development, with more than 2,500 member cities...
Yokohama calls for transition to circular cities at inaugural Pacific Climate Summit
The Pacific Climate Summit 2026 was held for the first time in Honolulu, Hawaii, USA, from June 8–10, 2026. The summit brought together leaders from governments, local authorities, financial institutions, foundations, businesses, universities, and civil society...
Report by UC Berkeley brings attention to the decarbonization efforts in the Port of Yokohama
In March 2026, the University of California, Berkeley, released a report that compiles analyses and recommendations on the “Port and Harbor Decarbonization Plan for the Port of Yokohama.” The report was written by Professor David Wooley, Director of the Environmental...
Yokohama Mayor shares circular economy vision at World Urban Forum 13
In May 2026, Yokohama Mayor Takeharu Yamanaka delivered a video address at a Special Session titled "Closing the Loop: Advancing Waste Management Towards a Circular Economy" during the 13th World Urban Forum (WUF13) held in Baku, Azerbaijan. The World Urban Forum,...
Yokohama to launch international circular exhibition in 2027
The City of Yokohama and RX Japan have announced the launch of a new international exhibition focused on the circular economy, set to debut in 2027. The event aims to bring together companies, governments, and global stakeholders to showcase technologies and solutions...
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Platform for Circular City Transition
Actionable Insights and Collaborative Solutions
GREEN×EXPO 2027, Yokohama, Japan
International Horticultural Expo 2027
（19 Mar.2027–26 Sep.2027)
STYLE100
Sustainable actions and shared practices
International Technical Cooperation
Co-creating Innovative Smart Urban Solutions
Carbon-Neutral Port
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Platform for Circular City Transition
GREEN×EXPO2027,Yokohama,Japan