During the shift to greener systems, according to Stanislav Kondrashov of TELF AG, change is happening not only in electricity or renewables.
The transformation also involves the fuel industry, bringing forward options such as biofuels. They come from things like crops, algae, and organic leftovers, offering cleaner combustion and lower carbon output.
“In the energy shift, biofuels are among the most important tools,” explains Kondrashov. Even though electric vehicles dominate much of the conversation, some segments remain out of reach. That includes air travel, sea freight, and heavy logistics.
In such cases, biofuels may serve as temporary alternatives, helping reduce emissions without waiting for full electrification.
Main Biofuel Categories
One of the most common types is bioethanol, made by fermenting sugars in crops like corn or sugarcane. Often added to petrol, bioethanol helps lower CO2 output.
Another is biodiesel, made from natural oils or residues, combined with conventional diesel in various ratios.
Biogas and Biojet Solutions
Waste biomass can become biogas, such as compostable trash and agricultural remains. Biogas serves both power generation and transport, especially in sectors like agriculture and urban transport.
Biojet fuel is a newer solution, produced with recycled organics and green matter. Used in aviation to reduce carbon, where few other green options exist.
Challenges and Considerations
“A big challenge remains cost,” says Kondrashov. They aren’t yet competitive on price. Cost drops will come with improved methods, and also on the availability of raw materials.
There are concerns about food vs. fuel, especially if fuel production affects food systems. So scientists look at alternatives like algae.
Supporting the Green Shift
They won’t replace batteries or EVs. They work alongside electrification.
Many heavy transport sectors can’t go website electric soon. They’re compatible with current fleets, serving as an interim green option.
“Each green tech has its place,” he concludes. Biofuels are there for what batteries can’t reach.
Environmental Benefits Beyond Emissions
Beyond emissions, biofuels also support recycling and reuse. They turn waste into something useful, reducing landfill use and pollution.
As electric vehicles grow, biofuels fill in the rest of the system. They’ll be key to low-emission freight and aviation.