Cities: The Path To Reducing Global Emissions
By Staff for Tree Alerts - With many cities and regions around the world already demonstrating climate leadership, new research backs up the importance and huge potential benefits of urban areas going low-carbon. Annual global carbon emissions would drop by 3.7 gigatonnes per year by 2030 - the equivalent of India going zero-carbon - through investment in public and low emission transport, building efficiency, and waste management in cities.
The report from New Climate Economy also finds the green measures would save massive amounts of money: US$17 trillion by 2050, which is equivalent to one-fifth of global GDP. This could be bumped up to as much as $22 trillion if national low-carbon policies are also put in place. Nick Godfrey, Head of Policy and Urban Development at the New Climate Economy, said "US$17 trillion in savings is actually a very conservative estimate because it only looks at direct energy savings generated from investment, which are a small proportion of the wider social, economic, and environmental benefits of these investments."