International Coalition Seeks Standard Way to Track Urban Emissions

It is estimated that the world’s cities spew some 70 percent of global greenhouse gases, but often, they don’t know where those gases are coming from. To address that knowledge gap, a sustainability group and a coalition of the world’s largest cities are banding together to come up with a universal protocol for measuring and reporting heat-trapping gases. [More]

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International Coalition Seeks Standard Way to Track Urban Emissions