Performance analysis of a solar chimney power plant for rural areas in Nigeria

Date

2017-04-01

Author

Okoye, Chiemeka Onyeka
Taylan, Onur

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

233
views

0
downloads

Diverse renewable energy technologies are urgently needed, especially for developing countries. This paper aims to create awareness of solar chimney power plants (SCPP) as a viable and sustainable alternative in rural communities with limited or no access to the grid. The study considers site-specific hourly meteorological data in assessing the feasibility of SCPP in seven selected regions in Nigeria. A theoretical model was established for power output, levelized cost of electricity (LCOE) and avoided carbon emission predictions. Additionally, the effects of seasonality on solar radiation, ambient temperature, and power output were examined. The results show that SCPP with a collector diameter of 600 m and a chimney height of 150 m would produce an average power of 154-181 kW on a typical day under Nigeria conditions. Considering a lifetime of 40 years, LCOE varies from 0.216 to 0.254 (sic)/kWh compared to 0.563 (sic)/kWh for the widely-utilized diesel generators, and the annual carbon emissions mitigated varies from 162 to 191 tons. Moreover, the analysis suggests that the proposed SCPP would improve the social, economic and environmental development in the regions. Overall, the study shows that SCPP could be utilized to enhance energy access in the rural areas of Nigeria.

Subject Keywords

Solar chimney power plant, Seasonality effect, Rural areas, Sustainable impact, Cost of electricity, Nigeria

URI

https://hdl.handle.net/11511/65696

Journal

RENEWABLE ENERGY

DOI

https://doi.org/10.1016/j.renene.2016.12.004

Collections

Engineering, Article

Suggestions

OpenMETU
Core

Electricity market modeling using stochastic and robust optimization Yıldırım, Miray Hanım; Wilhelm Weber, Gerhard; Türker Bayrak, Özlem; Department of Scientific Computing (2015) Sustainable development relying on sustainable and renewable energy systems is becoming one of the major policies of many countries. This forces the policy makers to establish many reforms and revolutions, which evolve electricity markets into a more competitive form. The competitive environment results in surging electricity demand and supply that brings in a critical challenge: uncertainty. In this thesis, the uncertainties with respect to prices and demand in the market are explored by using stochastic p...
MONITORING, ANALYSIS, AND SIMULATION OF PHOTOVOLTAIC HEAT ISLAND EFFECT IN TURKEY: SEKBANDEMIRLI SOLAR POWER PLANT FIELD STUDY Demirezen, Emre; Akınoğlu, Bülent Gültekin; Özden, Talat; Department of Earth System Science (2022-1-18) Today, solar energy conversion technologies, which are among the methods of obtaining renewable, sustainable, and clean energy, show rapid development. One of the most common technologies is Photovoltaic Solar Power Plant (PVPP), which provides electricity by direct conversion of the energy carried by the sunlight (or daylight). These power plants are socially accepted in environmentally-friendly and economical energy production. However, there are some debates about the environmental impacts of these power...
Renewable energy promotion strategies of individual states and regional frameworks: a comparative approach Şekerci, Almira Sinemis; Tanrısever, Oktay Fırat; Department of International Relations (2017) This thesis seeks to examine the importance of using renewable energy by using different promotion strategies, methods, technologies and policies among the different countries and regional frameworks in order to achieve a sustainable future. The main argument of the thesis is that contrary to the views of some scholars, who argue that it is the renewable energy potential of countries that is the key for the development of the renewable energy sectors, this thesis argues that it is mainly the renewable energ...
Analysis And Assessment Of Daily And Seasonal Photovoltaic Heat İsland Effect On Sekbandemirli Rural Region By Local Weather Data Records DEMİREZEN, EMRE; ÖZDEN, TALAT; Akınoğlu, Bülent Gültekin (2022-1-01) Photovoltaic Power Plants have a considerable share among solar energy conversion technologies toward environmentally sustainable and economically feasible electricity production. However, when a rural region's land surface formed by natural soil types is covered by a Photovoltaic Power Plant (PVPP)'s dark-colored solar modules in large numbers, an artificial albedo (reflectivity) change is expected on that surface. Because of the heat exchange between these modules and the air surrounding them due to albed...
Design, analysis and experimental verification of a piezoelectric vortex energy harvester Avşar, Ahmet Levent; Şahin, Melin; Department of Aerospace Engineering (2016) In recent days, alternative energy resources are discussed as an important topic for different applications, therefore an extensive study is conducted for the sustainable and renewable energy resources. The importance of the sustainable and renewable energy resources is also increased due to the fossil fuels usage and environmental pollution. For this reason, techniques for obtaining alternative energy resources, such as from sun and wind, are developed rapidly. Moreover, the energy loss during the operatio...

Citation Formats

C. O. Okoye and O. Taylan, “Performance analysis of a solar chimney power plant for rural areas in Nigeria,” RENEWABLE ENERGY, pp. 96–108, 2017, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/65696.