Biofuel, is a fuel made from vegetable oil. Just adding alcohol and lye makes it possible to use in diesel engines or biofuel boilers. It’s a straightforward way for homeowners to reduce their carbon footprint, as existing units that use diesel can start using biofuel straight away. A Biofuel boiler should not to be confused with biomass boilers, which use solid pellet fuel.

What are the benefits of biofuel boilers?

biodiesel is energy efficient, and users of the fuel say that is heats their homes better than wood or gas. What the fuel is made out of plays a part too; algae seems to be warmer than biofuel made out of corn or sugar cane. The efficiency of a biofuel boiler also depends on how well insulated the home is. Other benefits of biofuel boilers are that the fuel doesn’t release any toxins into the air, it is safer to store and it can help your boiler to last longer. This is because biofuel lubricates moving parts better.
What are the disadvantages of biofuel boilers?

Biofuel boilers are a significant purchase as they can cost more than other heating systems. Installation of a biofuel boiler could cost between £14,000 and £19,000. Some people worry that Biofuel could use too much corn, causing food shortages. As technology improves, this should not be an issue because scientists will work out different ways to use plants to make biofuel.