This Centre of Excellence (CoE) focuses on fostering innovation in resource efficiency, promoting circular economy practices,
utilizing local resources, ensuring safe material circulation, and educating researchers to reduce environmental impacts. It
centers around four key areas: Strategic Mineral Resources (SMR), Carbon-Based Resources (CBR), Circular Technologies
Upscaling (CTU), and Circular Business Eco-System and Modeling (CBEM). The SMR group maps critical materials in waste
streams, including renewables, for extraction and reuse while minimizing hazardous waste. The CBR group develops ecofriendly pathways for essential chemicals and plastics, also assessing their environmental impact. The CTU group pioneers
waste reduction and recycling methods for aqueous, and solid waste, incl. water purification. The CBEM group analyzes
sustainable business ecosystems and value chains. This CoE's interdisciplinary approach will benefit both Estonia and Europe
by advancing circular economy.
Wood or lignocellulosic biomass more generally, is a readily available renewable resource, offering sustainable solutions for our growing human population. The core wood polymers - cellulose, hemicellulose, and lignin - serve as fundamental components, extending beyond paper production to produce valuable wood sugars, textile fibers, thermoplastics, and fine chemicals. In our project, we are developing enzyme technologies utilizing extremophilic microbe-derived enzymes to break down and modify lignin, remove toxic phenolic compounds, convert cellulose into wood sugars, and advance enzyme-catalyzed cellulose technologies. Additionally, the project focuses on advancing technologies for converting kraft, hydrolysis (and organosolv) and synthetic lignins into porous materials, thermoplastics, and cutting-edge catalysts.