The worldwide demand for energy has been steadily increasing, necessitating efforts to secure sustainable sources of energy as well as food and other chemicals. The exploration and utilization of biobased sources have emerged as noteworthy alternatives to conventional chemicals and energy, with the potential to contribute to a greener and more sustainable future. My current focus lies on unraveling the potential of microalgae downstream process as a source of valuable biomolecules, investigating their potential industrial applications, and conducting a comprehensive techno-economic and life cycle assessments of the entire process involved.