By Anthony M. Wanjohi1 and Alex Ngaruiya Mumbi2 1,2 Kenya Projects Organization P.0 Box 15509-00503, Mbagathi, Nairobi Corresponding Author Email: wanjohi@kenpro.org The continued use of fossil fuels, as well as the environmental impact of greenhouse gases (GHGs), has prompted research into the production of alternative fuels from natural sources. (Achinas, Achinas, & Euverink, 2017).  Due to the increased cost of