Takeaways:
- Biochar is a charcoal-like sustainable that is often used as a fertilizer by gardeners to promote the better growth of plants and flowers.
- Scientists are looking at how biochar can lock carbon into the soil and slow the rate of GHG emissions.
- Biochar programmes are being introduced worldwide with the hope of sequestering 10,000 tons (9,072 tonnes) of CO2 each year.
