Residual organic materials account for nearly half of global waste, posing major environmental and management challenges due to their high variability and limited valorization options. This project explores how combining hydrothermal processes (such as hydrothermal carbonization and liquefaction) with anaerobic digestion can enhance the conversion of residual organics into valuable energy products.

The goal is to develop a process-sustainability framework that integrates process modeling with environmental and economic assessment tools, specifically Life Cycle Assessment (LCA) and Techno-Economic Analysis (TEA). By creating parametric models that link operating conditions, feedstock properties, and material flows, the project will enable systematic evaluation and optimization of hydrothermal-biological systems.

Ultimately, the framework will help identify the most efficient and sustainable technology combinations for residual biomass valorization in Quebec and across Canada, providing a practical decision-support tool for researchers, industry, and policymakers.