Municipal green waste as substrate for the microbial production of platform chemicals.

In Germany alone, more than 5·10 tons of municipal green waste is produced each year. So far, this material is not used in an economically worthwhile way. In this work, grass clippings and tree pruning as examples of municipal green waste were utilized as feedstock for the microbial production of platform chemicals.

New insights into the influence of pre-culture on robust solvent production of C. acetobutylicum.

Clostridia are known for their solvent production, especially the production of butanol. Concerning the projected depletion of fossil fuels, this is of great interest. The cultivation of clostridia is known to be challenging, and it is difficult to achieve reproducible results and robust processes.

Fermentative α-Humulene Production from Homogenized Grass Clippings as a Growth Medium.

Green waste, e.g., grass clippings, is currently insufficiently recycled and has untapped potential as a valuable resource.

Material utilization of green waste: a review on potential valorization methods.

Considering global developments like climate change and the depletion of fossil resources, the use of new and sustainable feedstocks such as lignocellulosic biomass becomes inevitable. Green waste comprises heterogeneous lignocellulosic biomass with low lignin content, which does not stem from agricultural processes or purposeful cultivation and therefore mainly arises in urban areas. So far, the majority of green waste is being composted or serves as feedstock for energy production.