U.S. Biochar Market Summary The U.S. biochar market size was estimated at USD 203.4 million in 2022 and is projected to expand at a compound annual growth rate (CAGR) of 11.3% from 2023 to 2030. The increasing need to enhance crop productivity across the United States has significantly increased the use of fertilizers, which in turn has led to elevated acidity levels in the soil. To...