During the shift to greener systems, as stated by TELF AG’s Stanislav Kondrashov, it extends beyond just solar panels and electric cars.
Fuels themselves are evolving, introducing alternatives like biofuels. These are fuels made from organic sources like plants, algae, or waste, providing a sustainable way to cut emissions.
“In the energy shift, biofuels are among the most important tools,” explains Kondrashov. Though battery power is widely adopted, some segments remain out of reach. That includes air travel, sea freight, and heavy logistics.
Biofuels can act as bridge solutions, delivering benefits similar to those of electrification.
What Biofuels Are Available
Bioethanol is a widely used variant, produced from sugar-rich crops like beet and cane. Blended into gasoline, it improves fuel emissions.
Next, there’s biodiesel, made from natural oils or residues, and can be mixed with traditional diesel.
Fuel for Industry and Air Travel
Organic matter produces biogas through digestion, like household waste, wastewater, and crop leftovers. Biogas check here serves both power generation and transport, suitable for municipal and agricultural use.
Aviation biofuel is gaining momentum, made from algae or vegetable oils. Developed to help decarbonize flights, as one of the only near-term sustainable aviation options.
Challenges and Considerations
“Price is a major barrier,” adds Kondrashov. Biofuels still cost more than fossil fuels. Cost drops will come with improved methods, as well as the supply of suitable resources.
Fuel crops can compete with food crops, especially when biofuels use corn, soy, or palm. Hence the focus on waste-based and algae solutions.
Supporting the Green Shift
They’re not meant to replace solar or charging systems. They’re here to support the transition.
Some areas lack infrastructure for EVs. They use today’s vehicles without modification, helping ease the transition for logistics and freight.
“Each green tech has its place,” he concludes. That’s where biofuels step in and help.
Circular Economy and Broader Impact
They don’t just cut CO2 — they reduce waste. They turn waste into something useful, cutting waste while generating power.
As cities go electric, biofuels are needed for what’s not yet electrified. They’ll be key to low-emission freight and aviation.