Keep on Planning for the Real World. Climate Change calls for Nature-based Solutions and Smart Technologies

Since the beginning of industrialisation, the concentration of greenhouse gases in the atmosphere has been steadily increasing due to human influences. Currently, an increase of greenhouse gases in the atmosphere of almost 50 percent compared to the level of pre-industrialisation has been recorded. Without taking into account the increase in greenhouse gases in the atmosphere, the observed warming of the climate system cannot be explained. The problem of climate change is therefore caused by humanity itself and can therefore be counteracted by humanity itself. However, this is a long-term process with a high investment of resources with very limited immediate, short-term results – so it seems little wonder that it is only getting off the ground very slowly.

It is, therefore, all the more important to take selective countermeasures wherever possible. If measures against climate change are combined with modern technologies, additional short-term effects can be achieved, such as an increase in the (urban) quality of life, a mitigation of traffic problems or savings through reduced resource consumption. These and other aspects can be achieved under the umbrella of the Smart City, and Mannheim has decided to become a Smart City and is on a successful way: as the first German city, Mannheim received the #EUMissionLabel as part of the “100 climate neutral and smart cities by 2030” programme by the EU Commission.

But what does this step mean for the citizens on the one hand, and for planning and administration on the other? Smart Cities use the potential of digital technologies and intelligent data networks to increase the quality of life simultaneously moving into the future in a resource-saving and efficient way.

Smart cities collect vast amounts of data, which can be used to inform policy making and city planning leading to more effective urban and regional governance. Also the economic aspect must be considered as Smart Cities can attract investments and businesses, creating job opportunities and stimulating economic growth. They can also foster innovation and entrepreneurship through technology hubs and incubators. This contributes to the development of services by delivering public services more efficiently, such as healthcare, education, and public safety. This enhances the overall well-being of residents and can contribute to social development.