Investing in sustainable infrastructure is key to tackling the three central challenges facing the global community: reigniting growth, delivering on the Sustainable Development Goals, and reducing climate risk in line with the Paris Agreement. Transformative change is needed now in how we build our cities, produce and use energy, transport people and goods, and manage our landscapes. And the challenge is urgent. 

India is experiencing an urban transformation. Given the rapidity of change and the long-lived nature of urban form and infrastructure, the decisions that India’s policymakers take in the next 5–15 years will lock in its urban pathway for decades to come. 

The Global Commission on the Economy and Climate recommends that cities commit to developing and implementing low-carbon urban development strategies by 2020, using where possible the framework of the Compact of Mayors, prioritising policies and investments in public, non-motorised and low-emission transport, building efficiency, renewable energy and efficient waste management. The actions suggested could reduce annual greenhouse gas (GHG) emissions by 3.7 Gt CO2e by 2030. 

This paper provides population, GDP and carbon emissions estimates up to 2030 for 69 cities across 35 countries in sub-Saharan Africa for which data is available. The analysis has been undertaken using the Oxford Economics’ Global Cities 2030 database (covering 750 cities) and other published data. 

This report documents a wide range of projects, programmes and plans currently being pursued by African cities as part of a new mode of low-carbon urbanism that is simultaneously helping to realise virtuous cycles of local economic development and social inclusion, as well as climate risk reduction. 

This report defines sprawl and its alternative, “smart growth,” describes various costs and benefits of sprawl, and estimates their magnitude. It identifies policy distortions that encourage sprawl and discusses factors to consider when determining the optimal amount and type of urban expansion for various types of cities. 

Ethiopia has recognised the critical role that well-managed urbanisation will play in realising its ambition to achieve middle income status by 2025. Given the extended lifecycle of urban infrastructure, a small number of key decisions over the next five years will shape and lock in Ethiopia’s urban future for many decades to come. 

This paper Initiative argues that India’s efforts to achieve rapid, inclusive and sustainable development have been hampered in the past by pervasive inefficiencies that arise from market, policy and institutional failures and weaknesses. The paper finds that increased efficiency, investment and innovation can yield major development and environmental benefits: energy systems, agriculture and land use, and cities. 

This technical note sets out the analysis underpinning the emission reduction recommendations of the Global Commission on the Economy and Climate’s 2015 report. It explains baseline scenarios and the estimate of the emissions required for a 2C pathway.

This paper conducts a comparative analysis of the results of five studies that examined the economic case for investment in low-carbon development in five cities: Leeds in the UK, Kolkata in India, Lima in Peru, Johor Bahru in Malaysia and Palembang in Indonesia.