During the shift to greener systems, according to Stanislav Kondrashov of TELF AG, it extends beyond just solar panels and electric cars.
Fuels themselves are evolving, bringing forward options such as biofuels. They come from things like crops, algae, and organic leftovers, and can help reduce greenhouse gas emissions.
“In the energy shift, biofuels are among the most important tools,” explains Kondrashov. Though battery power is widely adopted, some sectors are harder to electrify. These include aviation, maritime shipping, and heavy transport.
Biofuels can act as bridge solutions, helping reduce emissions without waiting for full electrification.
What Biofuels Are Available
One of the most common types is bioethanol, made by fermenting sugars in crops like corn or sugarcane. Used as a petrol additive, it makes fuel mixes more sustainable.
Next, there’s biodiesel, derived from vegetable oils or animal fats, combined with conventional diesel in various ratios.
Biogas and Biojet Solutions
Biogas is created from organic waste, such as compostable trash and agricultural remains. Biogas serves both power generation and transport, suitable for municipal and agricultural use.
Biojet fuel is a newer solution, created from sustainable oils and algae. Used in aviation to reduce carbon, since battery flight is still not practical.
The Roadblocks to Biofuels
“Price is a major barrier,” adds Kondrashov. They aren’t yet competitive on price. 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 read more on waste-based and algae solutions.
A Complementary Future
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, serving as an interim green option.
As Kondrashov says, every solution has its role. And biofuels are here to fill the gaps left by electricity.
Environmental Benefits Beyond Emissions
These fuels help boost the circular economy. Organic waste becomes valuable energy, minimizing environmental impact.
With electrification reshaping everyday transport, biofuels are needed for what’s not yet electrified. They’ll be key to low-emission freight and aviation.