Revolutionary Biomaterial Set to Transform Construction Industry

An Indian student at University College London has created a new biomaterial using living microorganisms to extract CO2 from the atmosphere. Showcased in an art installation, this technology seeks to turn construction into a carbon-sequestering activity. If mass-produced, it could significantly reduce the construction industry's carbon footprint.

An Indian student from University College London (UCL) is pioneering a groundbreaking construction biomaterial. The material employs living microorganisms to extract carbon dioxide from the atmosphere, offering potential to drastically reduce the carbon footprint if it gains widespread adoption.

Prantar Tamuli, a Master's candidate in the Biochemical Engineering Department at UCL, unveiled this biomaterial during an art installation at St Andrews Botanic Garden in Scotland. The innovative material incorporates living cyanobacteria into translucent panels, which can be installed on building interiors. As these microorganisms perform photosynthesis, they capture carbon dioxide from the air.

By developing this biomaterial, known as C-ELM, Tamuli aims to shift construction from a major carbon-emitting activity to a significant carbon-sequestering process. Each kilogram of C-ELM can capture and lock away 350g of CO2, compared to 500g emitted by traditional concrete. A full-scale application could revolutionize the industry by significantly cutting carbon emissions.

(With inputs from agencies.)