Valued at USD 695.68 million in 2025, the biochar market is projected to reach USD 788.34 million in 2026 and USD 2,157.36 million by 2034, growing at a CAGR of 13.4% during the forecast period 2026–2034. Growth is supported by the use of biochar in soil enhancement, carbon sequestration, and sustainable agriculture. Prominent companies include Airex Energy Inc., American BioChar Company,...