Renewable Energy Potentials Across North Eastern Nigeria: A Review
Ahmad Alhassan,
Abdullahi Hussaini,
Ohakwere-Eze Michael Coat,
Abubakar Babangida,
Abubakar Magaji,
Ibrahim Said Ismail
Issue:
Volume 12, Issue 3, September 2023
Pages:
29-34
Received:
Jul. 11, 2023
Accepted:
Aug. 01, 2023
Published:
Aug. 09, 2023
Abstract: The increasing demand for energy has enhanced the usage and pursuit for whatsoever form of energy. Regrettably, some forms of energy have numerous negative impacts socially, economically and on our physical environment. In addition to that, Nigerian national grid could not provide enough power to the country. This necessitated the hunt for an energy source that is; environmentally friendly, economically viable and socially acceptable. Some of these renewable sources are practicable at individual stage while some require government intervention. North eastern Nigeria been one of the most populous geopolitical zones in Nigeria still believe and rely on hydroelectric power generated by government which is not sufficient. Others rely on petroleum generators which are not friendly (socially and environmentally) and are increasingly becoming costly. This paper highlights the renewable energy potentials of the region based on previous researches. The renewable energy sources reviewed are solar energy, Geothermal energy, Wind energy and Biomass. The advantages and potentials of these sources are discussed. This will help to awaken individuals to energy solutions that require no recurring cost and are environmentally friendly.
Abstract: The increasing demand for energy has enhanced the usage and pursuit for whatsoever form of energy. Regrettably, some forms of energy have numerous negative impacts socially, economically and on our physical environment. In addition to that, Nigerian national grid could not provide enough power to the country. This necessitated the hunt for an energ...
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Experimental Evaluation of Solar Powered Egg Incubator with Integrated Thermal Energy Storage: (Case Study: West Showa Zone Bako District, Ethiopia)
Issue:
Volume 12, Issue 3, September 2023
Pages:
35-45
Received:
Jul. 28, 2023
Accepted:
Aug. 15, 2023
Published:
Aug. 28, 2023
Abstract: The sun's energy is the best choice for thermal energy generation because it is accessible worldwide and is free to utilize. Poultry egg incubation requires a continuous supply of energy for efficient performance and operation. On-grid power does not reach rural areas in Ethiopia, and even in areas where it is available, electricity may be unreliable or shut off at any time, leading to incubator malfunctions, limited production, and high costs. The utilization of generators increases the operational expenses of incubators, and the natural incubation process by hens yields a very small number of chickens. A solar-powered egg incubator with a thermal energy storage system was constructed, modeled, and tested in this investigation to evaluate its performance. A solar egg incubator was developed using a solar collector with built-in sensible solid heat storage (positioned beneath the absorber plate), a 50-egg capacity incubation chamber, and a control unit. During the incubation period, there is ample sunlight that is converted into the energy required for a solar-powered egg incubator by a flat plate solar collector in the study area. The findings indicated that on the days with the highest solar radiation (629.3w/m2), the average outlet collector temperature was 53°C, while 37°C was achieved on the days with the lowest solar radiation (397.5w/m2). The maximum collector thermal efficiency was determined to be 44.33%. A total of 20 eggs were tested for both fertility and hatchability over a 21-day period in a solar-powered egg incubator. The incubation chamber was maintained within a temperature range of 36.5 to 39.5°C and a relative humidity range of 40 to 75% using a temperature controller (thermostat STC 1000) throughout the incubation period. The percentage of fertile eggs and hatchability were 61.11% and 27.27%, respectively.
Abstract: The sun's energy is the best choice for thermal energy generation because it is accessible worldwide and is free to utilize. Poultry egg incubation requires a continuous supply of energy for efficient performance and operation. On-grid power does not reach rural areas in Ethiopia, and even in areas where it is available, electricity may be unreliab...
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