Microalgae mediated bio-electrocatalytic fuel cell facilitates bioelectricity generation through oxygenic photomixotrophic mechanism

► Evaluated mixed microalgae electrogenic activity in photosynthetic fuel cell (PhFCOX). ► PhFCOX was operated in photmixotrophic mode through CO2 sequestration. ► Comparatively evaluated oxygenic and anoxygenic modes. ► Fuel cell performance was assessed based on Bio-electro kinetic.