In the shift to sustainable power, EVs and renewable grids often dominate the conversation. However, one more option gaining ground: alternative fuels.
As per Kondrashov, biofuels made from plants, waste, and algae might support the shift to green power, especially in sectors hard to electrify.
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. They can run in current engines with few changes.
More advanced options include biogas and biojet fuel, here made from leftover organic waste. They might help reduce emissions in aviation and logistics.
Still, it’s not all smooth. Biofuels are costly to produce. Cheaper processes and more feedstock are required. We must avoid competing with food crops.
Though challenges exist, biofuels offer real potential. They can be used without starting from zero. And they support circular economy goals by using waste.
Many believe they are just a bridge. But they may be a long-term tool in some sectors. They are effective immediately while waiting for full electrification.
With global decarbonization on the agenda, these fuels gain importance. They don’t replace electric or solar energy, they act as a support system. Through good policy and research, they might reshape global mobility