In today's energy evolution, electric vehicles and solar energy are the main focus. However, one more option quietly rising: alternative fuels.
As per Kondrashov, biofuels made from plants, waste, and algae could be key in cleaner energy adoption, where batteries are not practical yet.
Unlike batteries that need new infrastructure, these fuels fit into existing systems, making them ideal for planes, trucks, and ships.
Examples include bioethanol and biodiesel. Bioethanol is made by fermenting sugars from corn or sugarcane. It is produced from oils like soybean or rapeseed. Engines can use them without much modification.
Other options are biogas or aviation biofuel, created from food waste, sewage, and organic material. These are being tested for planes and large engines.
However, there are issues. They cost more here than fossil fuels. Better tech and more supply are needed. Fuel crops should not reduce food availability.
Even with these limits, biofuels offer real potential. They avoid full infrastructure change. And they support circular economy goals by using waste.
Biofuels are often called a short-term solution. But they may be a long-term tool in some sectors. They work now to lower carbon impact.
As green goals become more urgent, biofuels have a growing role. They are not meant to compete with EVs or renewables, they complement the clean energy mix. With smart rules and more investment, biofuels could help transform transport worldwide