Second generation feedstocks refer to raw materials derived from non-food biomass sources, such as lignocellulosic materials, agricultural residues, and certain types of waste. Unlike first generation feedstocks, which are primarily derived from food crops like corn and sugarcane, second generation feedstocks do not compete with food supply chains. This makes them a more sustainable and environmentally friendly option for producing biofuels, chemicals, and materials through catalytic processes.
