1. Biofuels in Environmental Security 2. Biofuels and sustainable development goals 3. Biofuels an option for Agro-waste management 4. Biofuels and land use/land cover change nexus 5. World biofuel continuum: issues and challenges 6. Impacts of the biofuel industry on the environment 7. Biofuel production: A viable solution to combat deforestation 8. Biofuel production: An initiative of Environmentally Sound Technologies (EST's) or Green technologies 9. Impact assessment of Global biofuels regulations & policies on biodiversity 10. Role of nano-additives in biofuel production 11. Prospects of R&D in the biofuel sector/industry 12. Prospects of cross-sector partnerships in the bioenergy sector: a step towards environmental sustainability 13. Biofuel consumption and global climate change: solutions and challenges 14. Algae as a feedstock for biofuel production 15. Biofuel: A prime eco-innovation for sustainability 16. Biofuel: A unique solution for the future energy crisis 17. Genetic Engineering and fifth-generation biofuels 18. Biofuels to power the automotive engines 19. Indicators for sustainability assessment of biofuels 20. Sustainable aviation Biofuels 21. Life cycle sustainability of biofuels