Mulu Bayray Kahsay

Mulu Bayray Kahsay is a Researcher at the Department of Electric Energy, Norwegian University of Science and Technology (NTNU). Previously, he served as an Associate Professor at Mekelle University, Ethiopia. He holds a PhD (Dr. techn.) from Vienna University of Technology, Austria. His research focuses on renewable energy technologies, including solar energy systems in Nordic climates, thermal energy storage integration, and optimizing wind farm performance. He is a core member of the Team Solar Energy Technology Network (EnergyNET), a NORHED II project advancing off-grid energy solutions for heating and cooling with thermal storage.

His teaching includes courses like ELDI 1001 Renewable Energy Informatics and specialized graduate courses in Wind Energy, Solar Technologies, and Experimental Methods. Supervision activities include MSc theses on renewable energy systems for schools/farms and PhD projects addressing wind turbine aerodynamics, solar industrial heat systems, and wind farm performance analysis.

Research collaborations span validation of wind climatology models in Ethiopia, biomass stove efficiency studies, and solar fryer innovations for sustainable cooking. His work bridges laboratory solutions with field applications, emphasizing cost-effective renewable energy deployment in diverse contexts.