Isaac Adjei Mensah is currently a lecturer at the Department of Statistics and Actuarial Science, KNUST. He holds a Ph.D. in Control Science (Environmental and Energy Statistics Option) from Jiangsu University, Zhenjiang, PR China. He also holds an MPhil in Mathematical Statistics from KNUST as well as BSc Mathematical Science (Statistics Option) from University for Development Studies, Tamale, Ghana. He was first appointed as an assistant lecturer at all nations university college and at the same time a part-time lecturer at the university college of agriculture and environmental studies. His research area is in Energy and Environmental Statistics together with panel data econometric modeling. He has over forty publications in peer review journals. He is currently a member of UTAG.