Biodiesel and blending rates, sustainable aviation fuel, and used cooking oil as an energy feedstock.
India collects only 6% of its used cooking oil as it races to meet SAF blending targets ahead of CORSIA's mandatory 2027 phase, leaving 94% untapped.
Malaysian startup Eco Terra wins the 2026 Ecothon by turning palm oil waste into biochar and biofertilizer, beating 14 finalists.