© Titus Kehinde Olaniyi (2013) Sustainable Energy Planning and Technological Issues in the Developing Economy Dr Titus Kehinde Olaniyi Afe Babalola University Ado-Ekiti (ABUAD), Ekiti State Nigeria. College of Engineering Prof. A. R. Day, Prof. T.G. Karayiannis, Prof M. S. Kennedy and Prof. R.O. Fagbenle (Co-authors) Supported by United Kingdom Engineering and Physical Sciences Research Council (EPSRC), UK.