The report presents an in-depth analysis of various policies that aim to reduce the greenhouse gas emissions of urban transport. Decarbonising transport lies at the core of efforts to mitigate climate change and has close links to urban sustainability and housing affordability. The report identifies the drivers of rising emissions in the urban transport sector and offers pathways to reduce them through a combination of transport and land use policies.

The report presents an in-depth analysis of various policies that aim to reduce the greenhouse gas emissions of urban transport. Decarbonising transport lies at the core of efforts to mitigate climate change and has close links to urban sustainability and housing affordability. The report identifies the drivers of rising emissions in the urban transport sector and offers pathways to reduce them through a combination of transport and land use policies. The analysis yields a holistic welfare evaluation of these policies, assessing them according to their environmental effectiveness, their economic efficiency and their impact on fiscal balance and housing affordability. The report concludes that significant reductions in emissions from urban transport can be achieved through a careful alignment of transport policies designed to promote the use of public transit and electric vehicles, and land use policies, which foster a more compact urban form. The study is based on the case of Auckland, New Zealand but the lessons drawn are relevant for institutions and governments working on issues relating to urban sustainability, transport, housing and climate change mitigation.

The COVID-19 crisis has revealed the close relationship between environmental risks and those to the foundations of human well-being – and the cascading effects on the economy and society. It has also highlighted the importance of anticipation and early action. These are also key to integrating climate policy into regional development, albeit on a larger scale.

This report shows what reaching climate neutrality by 2040 means for Hamburg businesses and identifies key actions they need to undertake.

The report brings together evidence, international experience and policy insights for the design of housing policies. Emphasis is placed on three broad aspects: inclusiveness, efficiency and sustainability. Inclusive access to housing has become increasingly challenging in many OECD countries due to a large extent to rising housing costs, which reflects the failure of housing supply to meet demand, particularly in jobs-rich urban areas.

Managing the growth of urban traffic is vital for improving the liveability of our cities. This report examines how governments can encourage citizens to use alternatives to private cars in order to reduce car dependency, regardless of how they are powered or who drives them. The report analyses fiscal policies and other instruments for managing urban traffic and correcting current policy biases that favour automobile travel over more sustainable and affordable transport options. It also reviews international experience in co-ordinating transport planning with land-use development and in allocating space to walking and cycling in order to make transport more efficient and streets less congested.