In a review conducted by the UK Energy and Research Centre (UKERC) at Imperial College, London, it has been established that around one-fifth of the world’s energy needs can be met by the use of biomass without affecting the production of food.
bioenergy crop
The scientists took up this review to analyse the topic in further detail and reduce the differing opinions put forth by various scientists in the past. While some studies suggest that biomass has the potential to become the major source of fuel in the future, other studies argue that it poses a great threat to the well being of the environment. According to the report, the main cause of such different opinions is the assumption that scientists took based on the use of land, diet and population. Another point where scientists have differed is the speed, at which enhancements in production of energy crops and food can be implemented.
The report establishes that provided waste materials, agricultural residues and energy crops are utilised in the proper manner, biomass can supply one-fifth of the global energy needs. However, assumptions on production of food and change in diet have particularly become difficult in Latin America and Asia as more and more people are shifting to having meat. According to the report, apart from technological advancements governmental policies also need to be supportive to promote innovations and investment in this area. The review also suggests that more work is required in the fields of agriculture and food along with specialists in bio energy to conserve the environment.
Source: http://www.ukerc.ac.uk