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CCU, Carbon Capture and Utilization, even better than biomass as a feedstock

Flue gas from steel production makes excellent feedstock for CCU. Photo: Tata Steel, IJmuiden (The Netherlands). By Patricia, Wikimedia Commons.

CCU, the process to capture carbon dioxide and upcycle it to valuable fuels, chemicals and materials, may become very important this century. CCU kerosene may be much better than biobased kerosene for instance, when air travel is no longer supposed to use fossil-based kerosene. And CCU chemicals may have a much lower footprint than bio-based

Insects are in decline, around the world. How worried should we be?

Biohydrogen: the next green alternative fuel

Engineering life will require responsibility and control