Bioenergy/Biofuels Scoping Review: a review, mapping and analysis and analysis of key research and evidence DFID will provide funds to conduct a review and analysis of key research and evidence relating to the biofuels sector in developing countries, its validity as a commercially viable energy supply and its impact on a number of issues such as economic growth, energy efficiency, poverty reduction, and food security.   The proposed intervention will also provide a detailed mapping of current research against a list of key issues relevant to DFID priorities.