1. Fundamentals of bioelectrochemistry related to algae and BEFCs 2. Fundamentals of BEFC 3. Algae powered bioelectrochemical systems - Technological interventions 4. Integration of BEFC and algal systems for bioproducts generation 5. Green Power generation through algal based Bio-photovoltaic cells for sustainability 6. Algae-based bioelectrochemical systems for bioremediation and co-generation of value-added chemicals 7. Algae Based Bioelectochemical Systems for Bioremediation: Challenges and Future-Prospects 8. BEFC for enhanced biomethanation and biogas upgradation 9. Algae and BEFC as integrated technology for advanced C storage and conversion 10. Economic and socio-economic analysis of algae-based bioelectrochemical systems vs alternative technologies 11. Prospect of Environmental Application of Bioelectrochemical Sensing 12. Algae-based bioelectrochemical systems for carbon sequestration, bioremediation, and co-generation of valuable chemicals: Challenges and Future prospects 13. Prospective of Algal Bio-active Compounds in Cosmetic Industry 14. Microalgal Based Microbial Fuel cells: Renewable sustainable bio-catalyzed electricity production: Challenges and prospects of Algal-based bioelectrochemical system