In this chapter, the authors present the result of a study carried out to develop a pre-assessment model
that can be used to carry out a preliminary study on the availability of wind energy resources of a site.
21 years’ (1987 – 2007) monthly average wind speeds for 18 locations in Nigeria were used to create
the simple constitutive model. The locations span across the six geopolitical zones of the nation with
three stations from each zone. Various statistical procedures were employed in the development of the
model. The outcome gave an empirical model, which if employed, will lead to determining the mod-
est range of wind energy potential of a site. Further, the results from this model were compared with
those from the well-established two-parameter Weibull statistical distribution function and found to be
reasonably adequate. Thus with this model, decision on site selection for complete assessment can be
made without much rigour
