Graph Neural Networks (GNN), a cutting-edge approach in artificial intelligence, can significantly improve computational calculations in heterogeneous catalysis. Researchers have made a groundbreaking development in the field of sustainable chemistry. Scientists from Tarragona (Spain) and Toronto (Canada) come up with a new tool, GAME-Net, that can make fast chemical predictions on a laptop that would otherwise have to be simulated for days by DFT on a supercomputer.