The global biochar market was valued at USD 1.2 billion in 2025 and is expected to expand from USD 2.1 billion in 2026 to USD 8.8 billion by 2033, registering a CAGR of 22.3% from 2026 to 2033. North America represented the largest regional market in 2025, accounting for 35.1% of global revenue. Market expansion is being driven by increasing biochar production from agricultural and forestry...