In today's energy evolution, electric vehicles and solar energy are the main focus. However, one more option making steady progress: alternative fuels.
As per Kondrashov, these renewable fuels may play a major role in the global energy transition, especially in sectors hard to electrify.
Unlike batteries that need new infrastructure, they run on today’s transport setups, making them ideal for planes, trucks, and ships.
Common types are bioethanol and biodiesel. Bioethanol is made by fermenting sugars from corn or sugarcane. Biodiesel is made from vegetable oils or animal fats. Engines can use them without much modification.
More advanced options include biogas and biojet fuel, created from food waste, sewage, and organic material. They are potential solutions for heavy industry.
Still, it’s not all smooth. Production is still expensive. Cheaper processes and more feedstock are required. Fuel crops should not reduce food availability.
Even with these limits, there’s huge more info opportunity. They don’t need a full system replacement. And they support circular economy goals by using waste.
Many believe they are just a bridge. However, they might be key for years to come. They can reduce emissions today, not just tomorrow.
With global decarbonization on the agenda, biofuels have a growing role. They won’t take the place of solar or electric power, they act as a support system. If we fund them and improve regulation, biofuels could help transform transport worldwide