Biochar offers a way to turn India’s farm smoke into ‘black gold’

The article highlights India's agricultural paradox of burning biomass, leading to air pollution and soil degradation, while vast lands suffer from low soil organic carbon. It proposes biochar, made from agricultural waste in low-oxygen conditions, as a carbon-negative solution. Biochar improves soil health, water retention, and crop productivity, while sequestering carbon. The piece advocates for integrating biochar into sustainable farming initiatives, leveraging carbon credit markets for economic incentives, and expanding its feedstock to include urban organic waste, aligning with circular economy principles for a resilient agricultural future and global climate mitigation.