In the global push toward sustainability, one of the most promising yet underutilized natural resources is lignin. Traditionally regarded as a low-value byproduct of the pulp and paper industry, lignin is now at the forefront of innovative research aimed at transforming it into high-value products.
scientific collaboration
Imagine a city where the invisible world hidden beneath streets and buildings is mapped and integrated with innovative urban planning. TreeCity, one of the finalists of FinEst Centre for Smart Cities's Smart City Challenge 2024, offers exactly this.
Battery technology needs more environmentally friendly solutions, as the graphite currently used in batteries burdens nature heavily. One eco-friendlier alternative is to replace graphite with carbon materials produced from carbon dioxide. The industrial doctorate, created in collaboration between chemist Mirjam-Kim Rääbis, TalTech, and UP Catalyst, contributes to the development of such materials.
The mountain-like oil shale ash heaps of Ida-Virumaa have long been a part of Estonia’s landscape, symbolizing both industrial heritage and environmental impact. But what if they hold a hidden treasure?
Researchers at TalTech, in collaboration with environmental services company Ragn-Sells, are developing innovative technologies to transform these waste materials into valuable resources, giving them a new purpose and sustainable future.