NOxRx is a wet scrubbing technology that uses onsite wastewater to remove pollutants like NOx and SOx from exhaust, resulting in significant cost savings compared to other reduction solutions. Biogas & Electric, funded by Waste Management, Inc. and an SBIR grant, aims to improve the anaerobic digestion process and increase the economic viability and sustainability of agricultural industries. Founded by Seth Burns in 2007, the company focuses on low-cost NOx and SOx reduction for biogas engines, making the anaerobic digestion process cleaner and more efficient.