CHAR Technologies
CEO: Andrew White
Sector: Cleantech
Sub-sector: Industrial Processes and Products
Year founded: 2011

SulfaCHAR is the cost-effective, convenient and zero-waste solution to the growing $3.5 billion per year global renewable natural gas cleaning industry. With the company’s patented SulfaCHAR, toxic and corrosive hydrogen sulfide is filtered out of renewable natural gas, allowing users to drastically reduce their maintenance costs. SulfaCHAR is unique—it is the only product that effectively converts hydrogen sulfide into a fertilizer supplement, and not another waste requiring disposal.