Specifically, the paper shows that urban actions could decrease global greenhouse gas (GHG) emissions by 3.7 Gt CO2e below what national actions are currently on track to achieve in 2030, and by 8.0 Gt CO2e in 2050.
Therefore, cities are positioned to make meaningful contributions towards more aggressive national targets to reduce emissions. This can be accomplished because mayors have strong influence over key policies that influence emissions, such as building energy standards, urban planning, and public transportation.
Because city actions are rarely captured in national goals and targets, cities can be great partners to nation states in meeting ambitious goals: realizing the full potential of urban GHG emissions abatement opportunities requires bold and swift action by the world’s cities, in partnership with nation states to identify and deploy new sources of finance and supportive national policy.
The analysis identifies significant opportunities in four specific areas:
Download the briefing paper (PDF, 1.7MB)
Note: For a more detailed analysis and methodology, see SEI Working Paper No. 2014-06.