Although with apopulation of about 138,283,240 (based on 2008 estimate) the National grid electricity supply is erratic varying between 27% to 60% of about 4000 MW net available electricity generation capacity which could be caused mainly due to inefficiency, poor maintenance, vandalism and sabotage of about 8 major centralised power generating stations [4] in the country, in addition to transmission and distribution losses which accounts for about 28% of the electricity that is generated