Scientific Sessions

Green and sustainable catalysis focuses on developing catalytic processes that minimize environmental impact, conserve energy, and utilize renewable or less hazardous materials. The goal is to design eco-friendly reactions that adhere to the principles of green chemistry, such as atom economy, waste reduction, and the use of non-toxic reagents and solvents. Catalysts play a central role in achieving sustainability by enabling reactions under milder conditions with higher efficiency and selectivity, thereby lowering energy consumption and by-product formation. Examples include biocatalysis, photocatalysis, and electrocatalysis, which utilize natural or renewable energy sources for cleaner chemical transformations.

The advancement of heterogeneous and recyclable catalysts, along with the use of earth-abundant metals and green solvents like water or supercritical CO2, has significantly contributed to reducing the ecological footprint of industrial processes. Additionally, nanocatalysts and hybrid materials are being designed for improved reusability and performance in sustainable reactions. Integration of renewable feedstocks, biomass conversion, and CO2 utilization through catalytic pathways supports the transition toward a circular economy. Overall, green and sustainable catalysis not only enhances process efficiency but also aligns chemical manufacturing with global environmental and energy goals, paving the way for a cleaner and more sustainable future.