Recent Posts

C40 is pleased to launch a new Case Study Library – making it easier than ever for city officials, researchers, and urban stakeholders to explore the growing collection of more than 500 unique, world-leading solutions taking place across C40 cities. A new map interface and topical search functionality make the innovative city solutions found across publications like the C40 Good Practice Guides, Cities100 and Urban Efficiency Report more accessible.

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Fumiko Hayashi has been Mayor of Yokohama since 2009 and is the first woman to hold the post. Her previous roles have included president of BMW Tokyo, president of Tokyo Nissan Auto Sales, and chairperson and CEO of the Japanese supermarket chain Daiei.

In 2006, Forbes magazine named her 39th most powerful woman in the world, the highest rank for a Japanese woman. Ms. Hayashi is the president of Mayors Association of Designated cities in Japan, and also serves as the member of the Council for Gender Equality of the Cabinet Office of Japan. She has also written several books on management and workforce relationship.

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The primary purpose of any government is to protect its citizens. Climate change poses a unique and growing threat to the lives, health and jobs of people in every city, state and around the world. The policies and budget priorities announced by President Trump in recent weeks threaten to undermine America’s global leadership on tackling climate change. If enacted this will be bad for the United States and bad for the planet.

It is now clearer than ever that cities must play a critical role in delivering the ambition of the Paris Agreement and prevent devastating impacts of climate change.

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Mayor of Paris and Chair of C40 Anne Hidalgo and Mayor of London Sadiq Khan today announced they’re working to create schemes to score new cars based on their real-world emissions and their impact on air quality. The schemes will help consumers make better informed choices about the environmental impact of the cars they drive and prevent car manufacturers from exploiting loopholes in existing labelling schemes.

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