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Yokohama is driving a circular and sustainable future.
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UN Local2030 Coalition Spotlights Yokohama’s Local Actions to Accelerate Global SDGs
The United Nations High-Level Political Forum on Sustainable Development (HLPF) serves as a global policy platform where countries and stakeholders come together to review and share progress on the SDGs. Held annually at the UN Headquarters in New York, the HLPF...
Yokohama’s Circular Society and Civic Engagement Showcased at UN High-Level Forum
The United Nations High-Level Political Forum on Sustainable Development (HLPF) serves as the central global platform to review progress on the Sustainable Development Goals (SDGs). Held every July at the UN Headquarters in New York, it brings together a wide array of...
U.S. Climate-Tech Investors Gather in Yokohama for the CleanLeap Climate Tech Summit
On May 26, 2025, CleanLeap, based in Silicon Valley and a supporter of climate-tech startups across the United States, hosted the CleanLeap Climate Tech Summit at TECH HUB YOKOHAMA. A total of 54 attendees from Japan and the U.S., including U.S. climate-tech venture...
Yokohama presents its Circular City Initiatives at the 4th Sustainability Week Asia
Yokohama was the only municipality to participate in 4th Sustainability Week Asia, hosted by Economist Impact and held in Bangkok on March 25-26, 2025. Under the theme “From Idealism to Pragmatism,” the event brought together more than 1,000 sustainability leaders...
Yokohama presents its green initiatives at the World Cities Summit Mayors Forum 2025
Ryoichiro Orii, Director of the International Bureau of the City of Yokohama, spoke at the World Cities Summit Mayor's Forum 2025, which took place in Vienna, Austria, from 2-4 July 2025. He presented the city's initiatives in the green sector as an environmentally...
Yokohama Europe Office took part in international conference for the 10th anniversary of the Paris Agreement
On 23 June 2025, the Chief Representative of the European Office of the City of Yokohama, on behalf of Mayor Yamanaka, attended an international conference in Paris to mark the tenth anniversary of the Paris Agreement. City leaders and international organizations from...
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Platform for Circular City Transition
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GREEN×EXPO 2027, Yokohama, Japan
International Horticultural Expo 2027
（19 Mar.2027–26 Sep.2027)
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Sustainable actions and shared practices
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Towards a Circular City and Beyond
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Platform for Circular City Transition
GREEN×EXPO2027,Yokohama,Japan