![]() ![]() We wanted to get an overview of LCAs on chemical recycling worldwide. Different approaches set varying system boundaries, take varying assumptions and highlight different aspects. However, one study cannot show the whole picture. Based on sound methodology, they provide transparency about the sustainability impact. Life-Cycle Assessment studies on chemical recycling analyze the environmental footprint of the technology and products. Meta study on LCA of chemical recycling (2023) In EU 27 landfill will be banned by 2035. It thus contributes to a circular economy and the responsible use of resources.ฤก In EU 27 currently almost the half of the plastic waste which is collected for mechanical recycling goes to incineration or landfill. Chemical recycling complements mechanical recycling and can be a more sustainable solution than incineration or landfill of plastic waste. In this case, chemical recycling is the better option. This means that the most likely end-of-life option is incineration 1, and the resulting energy is used to generate steam or electricity. An example are mixed plastic waste fractions, consisting of various plastic types, which will not be sorted further for mechanical recycling due to technological and economic reasons. However, there are also plastic waste streams that are not suitable for mechanical recycling. Mechanical recycling remains the preferred recycling solution if proven to be ecologically most beneficial, technologically possible, and economically feasible. ![]()
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