5th International Symposium on
Hydrothermal Carbonization
Cagliari, Italy – 8-11 June 2027
Bringing together researchers, industry, and policymakers to advance science and applications of hydrothermal carbonization
Welcome to HTC2027
The 5th International Symposium on Hydrothermal Carbonization (HTC2027) will take place in Cagliari, Italy, hosted by the University of Cagliari and organized by the Hydrochar Network.
The symposium brings together scientists, engineers, industry professionals, and policymakers working on hydrothermal carbonization (HTC) and related thermochemical conversion processes.
The event will provide a platform to present the latest advances in fundamental science, process engineering, environmental assessment, and industrial applications of hydrochar and HTC-based technologies.
A Global Scientific Series
The International Symposium on Hydrothermal Carbonization is a growing global forum dedicated to HTC science and applications.
Previous editions were held in:
- London, United Kingdom (2017)
- Berlin, Germany (2019)
- Seoul, South Korea (2023)
- New Orleans, USA (2025)
The 2027 edition in Cagliari will continue this international tradition, bringing the community together in the Mediterranean region.
Symposium Topics
Organized by
The symposium is organized by the Hydrochar Network in collaboration with the University of Cagliari.
The Hydrochar Network is an international community of researchers, companies, and institutions working on hydrothermal carbonization and hydrochar science, promoting collaboration, standardization, and knowledge exchange.
Cagliari – Sardinia, Italy
Located on the southern coast of Sardinia, Cagliari is a Mediterranean city combining rich cultural heritage, natural landscapes, and a vibrant academic community.
The symposium will be hosted at the University of Cagliari, providing an inspiring setting for scientific exchange and networking.
Important Dates
Abstract submission opening – 1 September 2026
Abstract submission deadline – 15 January 2027
Notification of acceptance – 15 March 2027
Registration opening – 15 March 2027
Early registration deadline – 15 April 2027
Cancellation and Refund deadline – 15 May 2027
Registration deadline – 15 May 2027
Symposium dates – 8-11 June 2027
Stay Updated
Updates about the symposium program, abstract submission, and registration will be published on this website.
For inquiries, please contact:
Follow us: