CH4 Biogas LLC

Co-digestion Model

CH4 Biogas plants produce renewable energy by anaerobically digesting livestock manure and food-grade organic wastes. Our partner, Bigadan A/S, pioneered the co-digestion concept that has been the operating model for the Danish biogas industry for over 25 years.

CH4 Biogas

Paul Toretta, Bob Blythe and Bigadan A/S formed CH4 Biogas, LLC in 2008 in response to market demand for anaerobic digestion and alternative energy in the United States. The Company has exclusive rights to market, supply, manufacture, install and use Bigadan technology in the United States. CH4 Biogas has a mature and experienced management team, a proven technology and business model, a pipeline of developed projects and access to debt financing guarantees.

Bigadan A/S

Bigadan A/S is a privately held Danish corporation. The company has over 25 years of practical experience designing, building and operating biogas plants. Bigadan’s engineering team developed the first mixed waste biogas plant in Denmark in 1984. Today, it has a reference list of more than 40 facilities worldwide. The Company’s sole focus is building and operating mixed waste biogas plants.