One of the major developments in the technology today is the wind turbine that generates electricity and feed it directly to the grid which is used in many part of the world. The main purpose of this work is to determine the wind potential for electricity generation in Aliero, Kebbi state. Five years Data (2014-2018) was collected from the metrological weather station (Campell Scientific Model), the equipment installed at Kebbi State University of Science And Technology Aliero The data was converted to monthly and annual averages, and compared with the threshold average wind speed values that can only generate electricity in both vertical and horizontal wind turbines. The highest average wind speed 2.81 m/s was obtained in the month of January and the minimum average wind speed of 1.20 m/s in the month of October. Mean annual wind speed measured in the study area shows that there has been an increase in the wind speed from 2014 which peaked in 2015 and followed by sudden decrease to a minimum seasonal value in the year 2016. The highest wind direction is obtained from the North North-East (NNE) direction. From the results of wind power density it shows that we have highest wind power density in month of January and December with 0.8635 w/ m2 and 0.8295 w/ m2 respectively, while lowest wind power density in the month of October and September with 0.6780 w/ m2 and 0.6575 w/ m2 respectively. Result of the type Wind Turbine to be selected in the study area shows that the site is not viable for power generation using a horizontal wind turbine but the vertical wind turbine will be suitable for the generation of electricity.
Temperature changes, relative humidity and changes in annual rainfall can exert a negative effect on the agricultural productivity and radio refractivity in the atmosphere. In this study, the variation of some atmospheric parameters over Aliero town (Latitude 12.306 0N, Longitude 4.492 0E) was examined. The measured data concerns averages of maximum air temperature, relative humidity and amount of rainfall for Aliero. The Data used was obtained from the Meteorological Station of the Kebbi State University of Science and Technology Aliero, for the period of 3 years (2014 – 2016). The analysis was done based on the monthly and annual variations of all the parameters for each year. The results from this study, reveals that the monthly observations of maximum rainfall in Aliero ranges from ~ 17 to 22 mm and the peak occurs in the month of July, and that of relative humidity (~98 to 99%) the peak occurs in the month of August. Atmospheric temperatures in Aliero were observed to be relatively high, with peak values of about 40 to 41°C recorded in the month of April in all the three years considered. While the variation in rainfall and relative humidity were observed to be simultaneous; Air temperature reduces with increase in the amount of rainfall and relative humidity. Averagely, higher amount of rainfall and temperature were recorded in 2016 and that of relative humidity occurred in 2015. These results are of great significance in; understanding the atmospheric condition of Aliero, which has direct impact in agricultural production, tropospheric radio wave propagation and relevant research purposes.
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