Cetogenix: Building renewable futures — with no waste left behind
Each year, the world produces more than 100 billion tonnes of carbon-rich waste from food production, agriculture, sewage treatment and industrial manufacturing. Cleantech startup Cetogenix, a 2024 KiwiNet Research Commercialisation Awards finalist, has found a way to harness the untapped potential of organic waste to generate renewable energy and other circular economy products. The company’s Ceto-Boost™ system breaks down organic wastes and transforms them into valuable products like biomethane, fertilizers and biomaterials. Their patented process uses hydrothermal oxidation — leveraging temperature, pressure and air without any additional chemicals — to deconstruct waste with remarkable efficiency. This novel approach reduces organic waste volumes by 95% and eliminates contaminants like microplastics and pathogens. Globally, it’s estimated Ceto-Boost™ could replace up to 12% of fossil natural gas production and cut greenhouse gas emissions by 884 million tonnes of CO2e annually. The foundation of this innovation lies in over a decade of science and engineering research while the Cetogenix co-founders were working at Scion. They formed Cetogenix in July 2022 via a successful NZ$4.8 M capital raise with co-investment from Pacific Channel Limited, Angel HQ, Enterprise Angels, and Icehouse Ventures. Since launching, Cetogenix has grown to a team of twelve, who complement strong domestic and international R&D and commercialisation relationships. Within one year of founding, Cetogenix scaled up to a prototype Ceto-Boost™ pilot system in Rotorua, where they still maintain a strong collaborative research partnership with Scion. The company is initially focusing on the global municipal wastewater and agricultural biogas markets and has confirmed pilot trials with end-users in New Zealand and the United Kingdom. Maintaining application flexibility and aligning their technology development and intellectual property with evolving market needs has proven crucial for success. With its sustainable waste-to-resource technology, Cetogenix offers a powerful solution to the world’s reliance on fossil carbon — paving the way for […]