From local action to global impact,
Yokohama is driving a circular and sustainable future.
News and Events
Yokohama, Japan will be the next host for Asia-Pacific Urban Forum (APUF)
The Asia-Pacific Urban Forum (APUF), organized by the Economic and Social Commission for Asia and the Pacific (ESCAP), established by the United Nations Economic and Social Council, will be held in Yokohama City, Japan in 2027. APUF is a high-level platform in...
Yokohama City’s Contribution to the Development of Indonesia’s New Capital Region
Exploring the Potential of City Twinning for Sustainable Urban Development From October to December 2024, Yokohama City, Japan, implemented a new project aimed at developing urban planning professionals by hosting officials from Balikpapan, Indonesia, as...
These new vending machines in Yokohama, Japan are aiming to reduce food waste, CO2 emissions from businesses, and raise awareness about these problems among citizens
Japan is famous globally for its many vending machines, but a new project from the City of Yokohama is aiming to tackle the issue of food waste through a new type of locker-style vending machine installed in key places throughout the city that serves leftover, unsold...
Yokohama’s environmental action efforts to be featured in NHK World-Japan / jibtv TV program “Trailblazers”
Climate change and other environmental issues are urgent global challenges. The City of Yokohama, Japan is now trying to lead the world with its unique approach to climate change and other environmental measures. The characteristic feature of this approach is to...
The 13th Asia Smart City Conference successfully concluded in the City of Yokohama, the “Green Hub of Asia” – “Yokohama Declaration” was announced and Asian Cities made further progress toward a Greener Future
The 13th Asia Smart City Conference was held from October 23 to 24 at the Pacifico Yokohama conference center in Yokohama, hosted by the City of Yokohama. Under the theme of “Decarbonization” and the slogan “Asian Cities Together for a Greener Future” more than 2,200...
Yokohama City Mayor delivers speech at Subnational Climate Action Leaders’ Exchange (SCALE)’s Climate Week session
Climate Week NYC is being held from September 22-29 in New York City alongside the UN General Assembly, bringing professionals, scientists, government representatives, and many high-level players together to discuss progress and the next steps needed to advance...
Find Out More
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



_cc-400x250.png)

