While at AIMS, Prosper studied the efficiency of the Rankine cycle and of each component of the plant and also investigated how to improve the overall plant efficiency by using the exhausts to superheat the steam, by a further expansion in the turbine, and how to use the heat energy lost at the level of the condenser.

Prosper is currently a Research Assistant (at IPAR-Rwanda) & PhD Candidate in Renewable Energy (at the University of Rwanda).