CHAR Technologies Ltd., a cleantech development and services company, engages in the conversion of organic waste into clean energy and biocarbon products. It offers SulfaCHAR, an activated biochar designed and developed to capture noxious hydrogen sulfide; Cleanfyre, a form of bio coal that allows large industrial users to switch from heavy greenhouse gas (GHG) emission fossil coal to GHG-neutral bio coal; and equipment for industrial water treatment. The company also provides environmental compliance and management, site investigation and remediation, engineering, and resource efficiency services. It serves food and beverage, industrial, and renewable gas project customers. CHAR Technologies Ltd. was founded in 2011 and is headquartered in Toronto, Canada.