One of the possible pillars of renewable energy sources is to increase the use of biofuels; fuels that are grown and processed. A biofuel is a type of fuel whose energy is derived from biological carbon fixation as opposed to a fossil fuel. The green industry is interested in establishing a biorefinery sector in Denmark that can replace oil-based products with biofriendly materials, chemicals, energy and fuel. But this requires a larger biomass production than is currently being achieved. Scientists from University of Copenhagen and Aarhus University have published a new extensive report that shows how an increase of production of biomass by more than 200% can be achieved in an environmentally friendly way.