Biochar could potentially be used to capture 2.6 billion of the 40 billion tonnes of CO2 currently produced by humanity each year, reveals UN report
Equipment operator Matt Odiaga walks in front of a pile of waste wood at the Biochar Now facility in Berthoud, Colorada., on February 13, 2023. Colorado lawmakers want to commission a study to see if biochar, a carbon-rich substance that resembles charcoal, can be used to plug the hundreds of deserted oil and gas wells across the state. The material could also be used to filter and absorb pollutants that leak from the wells.– AP