Solutions on BABLE are expert-curated proposals for efficiently implementable Smart City projects. Each Solution contains a list of benefits and a list of functions needed to achieve these benefits, as well as information on the business model, driving factors, relevant legal regulations, advices from experts and links to relevant use-cases and products.
Within the EU, there are many brownfields with polluted soil, water or air. A significant number of these brownfields have a central location and are connected to the transport system. Green Remediation is a solution which remediates these brownfields and enables the use of these areas. The main benefits of applying this model are: 1) Prevention of new developments on greenfields 2) Improvement of human health and environmental conditions. The idea behind this green remediation is that not only pollution is minimised or eliminated, but also the efficient use of resources and impacts of restoration techniques are reduced. The essential point is that the polluted soil or groundwater is decontaminated on-site, eliminating the need for removal and transport off-site. Additionally, energy can be generated locally, allowing savings in power consumption. Also, old infrastructure can be reused or recycled.
Waste separation at source
In 2017, 70 percent of the global waste has been generated in cities - and a rising trend is expected in the next years. One step to efficiently and economically process this waste is the waste separation at source. It is fundamental for reusing and recycling resources because it prevents the contamination of the materials, thus increases their quality. As this system relies on the active participation of citizens, it needs to be simple and easy to understand by the users. The main aspect is that user sort waste according to the materials it is made of, but also that citizens can be identified, thus allowing differentiated pricing when people recycle more or less. In addition, this system can also facilitate composting and the recycling of other stuff like electronics or clothes.
Intelligent Waste Logistics
The global amount of waste produced is steadily rising. With the amount of waste, the importance of an efficient processing of waste grows. Intelligent waste logistic covers the waste chain from the pick-up of the waste at the inhabitants' place to the processing of recycling and destruction. Route optimizations for garbage trucks are part of an intelligent waste system. This can be approached by using smart bins, which are able to report their current state. The solution can also be implemented as an underground waste collection system. To improve the processing of the collected garbage, waste sorting robots can be used.