HTG on an Industrial Scale Is Now a Reality
What is it?
SCWG (Supercritical Water Gasification) is an advanced thermochemical conversion technology that transforms organic matter of biological origin into renewable gases such as hydrogen, methane, and carbon dioxide.
SCWG Technology
SCWG (Supercritical Water Gasification) is an advanced thermochemical conversion technology that transforms organic matter of biological origin into renewable gases such as hydrogen, methane, and carbon dioxide.
Applications
SCWG technology enables the transformation of wet organic matter from various sources into renewable energy carriers through a clean and efficient thermochemical process.
Facilities
SCWG is not just a developing technology, it is an operational reality. Our current facilities allow us to validate, scale up, and demonstrate the process using multiple types of organic matter under real-world conditions, with full control over performance.
How We Work
We support each client from the analysis of their biomass to the implementation of a scalable energy solution.
Our approach reduces risks, validates each stage, and ensures an efficient transition toward real energy recovery.
News

CADE showcases SCWG technology in Salamanca during an international technical event
CADE showcases SCWG technology in Salamanca during an international event marked by innovation and French–Spanish cooperation On 24 November, the city of Salamanca hosted a

International Demonstration Day of Hydrothermal Gasification Technology Applied to Wastewater Sludge
SCWG – International Event to Discover the Technology On 24 November, the city of Salamanca will host an international event jointly organised by CADE and

SCWG at Pollutec Lyon 2025
Hydrothermal gasification gains momentum in Europe SCWG at Pollutec Lyon 2025. SCWG will participate in the conference “Innovation & déchets – Le marché de la
Partners
If you are a company interested in expanding your resources and portfolio of solutions, get in touch with us. CADE is ready to drive your development and collaborate in building a synergistic team.
Investors
An opportunity to diversify the technological development of your portfolio. Whether you’re interested in joint ventures, R&D projects, or other initiatives, we invite you to get in touch with us.