Joseph Nkrumah is the Principal Operations Engineer at Bui Power Authority in Ghana. Joseph has had theoretical and practical experience in the planning, design, installation and maintenance of a variety of renewable energy systems during the course of his engineering career, with a focus on solar PV/thermal and hydropower. He is the Project Engineer for the 250MWp Bui Hydro Solar Hybrid Project and has expertise in the construction of solar projects as well as the operation and maintenance of hydro production facilities. He played a significant role in the development and start-up of the 50 MWp BPA solar PV project as well as the 1 MWp floating solar PV project.