Cities could put a massive dent in global warming if they got serious about cutting their carbon emissions, with or without the help of national governments.

That’s the word from a new report put out Tuesday by the C40 Cities Climate Leadership Group (C40), a network of major cities around the world, along with the Stockholm Environment Institute and Michael Bloomberg, the United Nation’s Special Envoy for Cities and Climate Change. The top line number from the paper is that city governments could cut the world’s annual greenhouse gas (GHG) emissions 3.7 billion tons in 2030 and 8 billion tons in 2050 on their own, with no national direction.

As the study notes, pledges by national governments so far to cut their emissions have focused on policies that cover multiple industrial sectors, like electricity and industrial production. “Their pledges and action plans have seldom considered or reflected the impact of urban climate actions,” the report said. “Cities also have unique and strong influence overs several policy levers — such as urban planning and public transportation — that may be less available to national actors.” [Read more]

http://wp.me/p4sUqu-H3 – Michael’s Blog

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