HoSt Bio-Energy Systems North America is a leading provider of advanced bioenergy technologies that convert organic waste into clean, renewable energy. As part of the global HoSt Group, we bring over 30 years of innovation and engineering excellence to the renewable energy sector.

As part of the global HoSt Group, founded in 1991, our North American division brings over 30 years of innovation and engineering excellence to the renewable energy sector. We offer a full technology suite under one roof—including digesters, biogas upgraders, CO₂ liquefaction, carbon capture, and biohydrogen systems—delivering high-efficiency, low-emission solutions for industrial clients, municipalities, and agricultural producers. We've built more than 450 systems in over 45 countries, with many operating successfully for decades.

Our mission is to accelerate the energy transition and support a thriving circular economy by:

• Reducing methane emissions from waste
• Producing renewable natural gas (RNG), electricity, and heat
• Recovering biogenic CO₂ and valorizing it
• Supporting clients in achieving their sustainability goals

As a family-owned company driven by R&D and sustainability, we're proud to be a trusted partner in the fight against climate change and waste mismanagement. Our Vancouver, WA office leads North American operations, supported by a global team of 500+ employees across seven countries.