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Yokohama is driving a circular and sustainable future.
News and Events
Yokohama launches pilot to advance decarbonization using waste heat
The City of Yokohama and Toagosei Co., Ltd. have launched a pilot project aiming to make effective use of steam generated during waste incineration, reducing fossil fuel consumption and cutting carbon dioxide emissions within the city. This represents a significant...
Global Ports Safety Project: New Collaboration with France
Yokohama takes another step toward strengthening its leadership in port decarbonization in Asia The City of Yokohama has signed a Memorandum of Understanding (MOU) with Expertise France, the international cooperation agency of France, for the joint implementation of...
Hosting a Climate & Deep Tech Event During New York Tech Week
Office of the City of Yokohama Rep. to the Americas will host “Japan Gateway for Climate & Deep Tech” during New York Tech Week, convening investors, corporates, and policymakers from the United States and Japan. This event will explore how climate and deep tech...
Yokohama Featured in Brazilian Media — Highlighting Sustainability Initiatives Including GREEN×EXPO 2027
The City of Yokohama has recently been featured in VEJA, a leading weekly magazine in Brazil, as a city advancing sustainable urban development. The article highlights Yokohama’s initiatives not only to promote itself as a tourist destination, but also in terms of its...
UNDP Regional Workshop’s “Yokohama Day” Highlights Yokohama’s Circular City Leadership
The City of Yokohama hosted “Yokohama Day” Day 3 of the UNDP (United Nations Development Programme)–organized regional workshop “Advancing Circular Policy and Business Solutions for Plastics in the Tourism Sector,” held from February 24 to 27, 2026. During the event,...
Yokohama Attends WRI Ross Center Prize for Cities Award Ceremony
The City of Yokohama was recently honored with an invitation to the WRI Ross Center Prize for Cities, widely recognized as the most prestigious global award dedicated to transformative urban change. Established by the World Resources Institute in partnership with...
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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
Featured Video
Towards a Circular City and Beyond
- Short Version 2— Coming soon
Platform for Circular City Transition
GREEN×EXPO2027,Yokohama,Japan