Competition--supporting or preventing an increased use of bioenergy?

Abstract

The intensified use of biomass as an energy source is an often-repeated goal of the German and European climate protection policy. Therefore, framework conditions have been created in recent years, which allow for a wider use of biomass within the energy system especially for a provision of electricity and fuels. Due to this policy, Germany, for example, has emerged as the leading producer of biogas from energy crops and fatty methyl ester (FAME) in Europe. However, due to the high energy price level, the use of biomass for heating purposes and as a renewable raw material have increased at the same time. To supply the obviously increased demand for biomass or biobased energy carriers cost efficiently, nationwide and to some extend even global markets are under development at present. As the demand for biomass is expected to continue to increase strongly, it is feared that an increasing competition with the use for food and fodder as well as a raw material might occur in the years to come. Against this background we have analyzed the competitions that can be expected, and the influence that they may have on the further expansion of the use of biomass for energy production. Experiences from Germany are provided exemplarily. Based on this, it is concluded that measures need to be taken to support an efficient and sustainable use of bioenergy in the future.