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C40 Blog

Recent Posts

Mayor Bloomberg featured in the ‘eco-sustainable issue’ of L’Uomo Vogue

C40 Chair and Mayor of New York Michael R. Bloomberg appears on the cover of this month’s L’Uomo Vogue’s annual “Eco-sustainable Issue.” The publication features a Q&A with the mayor, and focuses on his global leadership role relating to climate change, sustainability and the role of cities.

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Mayor’s water challenge kicks off in nation’s capital

This week marks the kickoff of the second annual National Mayor's Challenge for Water Conservation, to be launched in C40 member city Washington DC by Mayor Vincent Gray. The competition, sponsored by the Wyland Foundation and Toyota, will run throughout the month of April and will feature mayors across the country encouraging their residents to conserve the precious natural resource.

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Melbourne Certified as Carbon Neutral City

Low Carbon Australia’s CEO Meg McDonald said the City of Melbourne’s carbon neutrality demonstrated a remarkable milestone in its journey towards sustainability:

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Energy efficient building gains ground in Philadelphia

C40 city Philadelphia is adding to its growing reputation as a leader in urban sustainability, with plans to create a more energy efficient building stock well underway. The city recently passed legislation requiring large commercial buildings to benchmark and report energy and water usage data to the Office of Sustainability, which will then in turn share this information with the public.

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EXPERT VOICES: Jonathan Laski, Director of C40 Cities Climate Leadership Group's Private Sector Buildings Energy Efficiency Network

Ten cities from the C40 Cities Climate Leadership Group (C40) gathered in Houston to discuss the challenges and opportunities of reducing emissions from each of their city’s private sector building stock during the first meeting of C40’s “Private Sector Building Energy Efficiency Network.” The workshop, held on March 5-7, took place in conjunction with an Urban Land Institute (“ULI”) Forum on real estate, technology and sustainability.

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