BIOFermTM provides anaerobic digestion technology for energy generation and waste management to North American operations. Biogas production, upgrading to RNG/CNG, and gas-to-grid injection facilities can be supplied form a single source through the comprehensive product range offered by Viessmann Group members, BIOFermTM and Carbotech. Through the Viessmann Group, BIOFerm™ has installed nearly 400 biogas plants globally.