Carbon serves as the building block of life, as well as the goods and products we use every day. We consume fossil fuels and use carbon to make plastic and a variety of other products. Life as we know it today would not be possible without it. Therefore, carbon balance is crucial to have a sustainable world and future. In this context, CO2 balance is of particular interest because the rising atmospheric CO2 concentrations due to human activities is the main trigger for global warming, which in turn leads to a climate crisis that affects the global health, economy, and future of our planet.

Viennese researchers from the Austrian Centre of Industrial Biotechnology (acib) and BOKU Vienna found a way to use the harmful greenhouse gas CO2 as a raw material for the production of industrial products such as bioplastics, absorbents or important chemicals with the help of an optimized yeast, thus binding it into durable materials. The technology, which is still on a laboratory scale, is not only climate-neutral, but could also make a contribution to the fight against climate change in the future.