According to UN-HABITAT, the world’s cities are responsible for up to 70 per cent of harmful greenhouse gases. Transportation using fossil fuels and industrial activity are particularly significant sources of urban greenhouse gas emissions.
So cities are big contributors to climate change – but people in cities are also affected by the consequences of climate change, like flooding. And cities are, arguably, a big part of the solution.
Cities can play a leadership role in catalyzing global action to address climate change. In addition to being more nimble and willing to take risks than larger government bodies, cities have easy access to their citizens and local businesses, schools and institutions, and therefore, the effects of new policies are immediate and meaningful. Working with a network of cities is an effective way of significantly reducing greenhouse gas emissions and providing models that national governments can adopt.
Climate change is a global phenomenon. Rising global temperatures will cause sea levels to rise, increase the number of extreme weather events such as floods, droughts and storms, and will cause the spread of diseases. All these will have costly impacts on cities' basic services, infrastructure, housing, human livelihoods and health.
However, cities are also a key contributor to climate change, as city activities are the main source for carbon dioxide (CO2) emissions. Only with a coordinated approach and actions at the global, regional, national and local levels can success be achieved. It is essential, therefore, to make cities an integral part of the solution in the fight against climate change. Many cities are already doing a lot by using renewable energy sources, cleaner production techniques and regulations to control industrial emissions. Energy-efficient housing, measures to reduce traffic and vehicle emissions and to promote non-motorized transport, contribute directly to the reduction of CO 2 . Cutting emissions will also reduce local pollution from industries and transport, thus improving urban air quality and the health of city dwellers.
Europe Foundation has launched a Campaign on Cities and Climate Change to engage cities in the global climate debate and assist them in reducing greenhouse gas emissions. In cooperation with partners, Europe Foundation assists national and local governments by providing awareness raising material, organizing workshops and trainings, developing tools and involving cities in international meetings on climate change. 