Geographical Information System Based Assessment of Small Hydropower Potential in South-Eastern Nigeria: A Case Study of Abia State

Abstract:

Small hydropower technology has gained traction in the Nigerian energy and power ecosystem owing to incentives and reforms aimed at increasing Nigeria’s energy mix for sustainable development. Utilizing these opportunities through harnessing SHP potentials has not made it to the front burner during policy formulations and implementations in South-Eastern Nigeria despite the availability of water bodies and waterlines in the region. This paper focuses on the potentials of small hydropower in Abia state and utilized ArcGIS software to conduct spatial analysis using map data overlayed by shapefiles of water bodies, waterlines, road networks and Land use, Land Cover data (LULC). Multiple ring buffers were created for various proximities around the waterbodies and waterlines and Normalized Difference Vegetation Index calculations were done to determine suitability areas for small hydropower schemes after reclassification of the data. The analysis revealed suitability areas in Osisioma Ngwa and Obingwa Local Government areas with suitable elevations and hydraulics data for run off the river schemes and siting of hydropower plants within a multiple ring buffer distance between 200m to 5km from the waterlines and roads, having a weighted score between 33-66 with NDVI range of -0.018 –0.015 indicating the presence of water bodies and built-up areas around the water bodies with NDVI range of 0.015 – 0.14 and a weighted score within the range of 11-16 This revelation also encourages the hybridization of renewable energy technology using pumped hydro storage to improve the reliability and affordability of mini-grid solutions in Abia State and Nigeria at large.

• Periodical: Advances in Science and Technology (Volume 142)
• Pages: 43-54
• DOI: https://doi.org/10.4028/p-A0RoUM
• Online since: March 2024
• Authors: Benneth Chimaobi Oyinna*, Michael O. Ukoba
• Keywords: Abia State, ArcGIS, Power Potential, Renewable Energy, Small Hydro, South-East

References

[1] Profile of South-Eastern Nigeria and Description of the Study Area Profile of south-eastern Nigeria. (2001).

[2] Ohadike, D. C. Igbo Culture and History.pdf. Preprint at (1960).

[3] Chinwuba, P. Determinants of Participation in Nonfarm Economic Activities in South East Nigeria : A Tobit Analysis Approach. 5, 102–109 (2015).

[4] World Bank. Nigeria Socio Economic Assessment 1. World Bank 3–17 (2011).

[5] Umezinwa, C. Health and economic growth in South East, Nigeria. African Research Review 10, 111 (2016).

[6] Odoh, N. E. & Nwibo, S. U. Socio-Economic Determinants of Rural Non-Farm Households Income Diversification in Southeast Nigeria. International Research Journal of Finance and Economics-Issue 164, 116–128 (2017).

DOI: 10.4314/jae.v23i2.12

[7] Amaechi, C. M. & Muoh, O. U. Women and development in Africa: Urbanization and the role of Umuada in Igboland, Southeast Nigeria. Asian Women 34, 85–107 (2018).

DOI: 10.14431/aw.2018.03.34.1.85

[8] Obi-Ani, N. A. & Isiani, M. C. Urbanization in Nigeria: The Onitsha experience. Cities 104, 102744 (2020).

DOI: 10.1016/j.cities.2020.102744

[9] Jelilov, G. & Iheoma, H. The Impact Of Industrialization On Economic Growth: The Nigeria Experience (2000-2013) Entrepreneurial Trade Fair (Turkmenistan) 2012 View project Entrepreneurial Trade Fair (Turkmenistan) 2010 View project THE NIGERIA EXPERIENCE (2000-2013). British Journal of Advance Academic Research 5, 11–20 (2016).

[10] Unizik journal of business. 1, 81–92 (2018).

[11] Idika, U. Factors that Hinder Effective Domestic Energy Management Practices within Households of Urban and Rural Areas of Abia State. 5, 1–16 (2018).

[12] Diji, D. A Critical Review of the Nigerian Energy Scenario. IOSR Journal of Electrical and Electronics Engineering 5, 55–67 (2013).

DOI: 10.9790/1676-535567

[13] Onwumere, J. C., Amaghionyeodiwe, C. A. & Ndukwe, E. C. Effect of epileptic power supply on the investment and performance of bakeries in Abia State, Nigeria. Nigeria Agricultural Journal 50, 92–99 (2019).

[14] REA. Nigeria Electrification Project (NEP). (2023).

[15] Okedu, K. E., Sarah, K., Kayoade, I. & Roland, U. Impact of the Independent Power Producers and National Integrated Power. 20, 147–170 (2018).

[16] Facts, B. Engineering The Profile of Energy Generation and Consumption in Nigeria Department of Pure and Industrial Chemistry , Nnamdi Azikiwe Department of Chemical Engineering , Nnamdi Azikiwe University ,. 194–201 (2016).

DOI: 10.30880/ijie.2021.13.04.019

[17] Elizondo, E. et al. Productive Use of Energy – PRODUSE Measuring Impacts of Electrification on Small and Micro-Enterprises.

[18] Ukoima, K. & Agwu, E. O. Review of the Impact of Electricity Supply on Economic Growth : A Nigerian Case Study Review of the Impact of Electricity Supply on Economic Growth : A Nigerian Case Study. IOSR Journal of Electrical and Electronics Engineering 14, 28–34 (2019).

[19] Amuji, H. O., Nwachi, C. C., Nicholas, N., Mbachu, J. C. & Owolabi, W. T. Correlation Analysis of Enugu Electricity Distribution Company ' s Electricity Bill. 10–19 (2023).

[20] Clinton, D. & Chinago, A. B. State of power supply in Nigeria, the way out. International Journal of Development and Sustainability 7, 435–447 (2018).

[21] Igbinovia, F. An overview of Renewable energy potential in Nigeria: Prospects, Challenge and the Way forward. Energetika Journal 46, 570–579 (2014).

[22] Njoku, M. C. et al. GLOBAL SOLAR RADIATION UTILIZATION IN SOUTH-EAST OF NIGERIA. 1141–1152 (2022).

[23] Ramanjaneyulu, G. & Reddy, B. R. Emerging trends of microorganism in the production of alternative energy. Recent Developments in Applied Microbiology and Biochemistry 275–305 (2018).

DOI: 10.1016/B978-0-12-816328-3.00021-0

[24] Ukoba, M. O. et al. Geographic information systems (GIS) approach for assessing the biomass energy potential and identification of appropriate biomass conversion technologies in Nigeria. Biomass Bioenergy 170, 106726 (2023).

DOI: 10.1016/j.biombioe.2023.106726

[25] Joardder, M. U. H., Halder, P. K., Rahim, M. A. & Masud, M. H. Solar pyrolysis: Converting waste into asset using solar energy. Clean Energy for Sustainable Development: Comparisons and Contrasts of New Approaches 213–235 (2017).

DOI: 10.1016/B978-0-12-805423-9.00008-9

[26] Somorin, T. O., Adesola, S. & Kolawole, A. State-level assessment of the waste-to-energy potential (via incineration) of municipal solid wastes in Nigeria. J Clean Prod 164, 804–815 (2017).

DOI: 10.1016/j.jclepro.2017.06.228

[27] Chima, I. K. & Nwabinye, V. Economic Analysis of Household Waste Generation, Disposal and Management in Umuahia Metropolis, Abia State, Nigeria. International Journal of Health Economics and Policy 2, 47 (2017).

[28] Ohunakin, O. S., Ojolo, S. J. & Ajayi, O. O. Small hydropower (SHP) development in Nigeria: An assessment. Renewable and Sustainable Energy Reviews 15, 2006–2013 (2011).

DOI: 10.1016/j.rser.2011.01.003

[29] Odiji, C. et al. Small hydropower dam site suitability modelling in upper Benue river watershed, Nigeria. Appl Water Sci 11, (2021).

DOI: 10.1007/s13201-021-01466-6

[30] Oyinna, B. et al. Assessing small hydropower sites in Nigeria for sustainable development using ArcGIS. Energy Reports 10, 2889–2898 (2023).

DOI: 10.1016/j.egyr.2023.09.102

[31] CHİEMELU, N.E., NKWUNONWO, U., OKEKE, F.İ. & OJİNNAKA, O.C. Geospatial Evaluation of Wind Energy Potential in the South-East and South-South Sections of Nigeria. International Journal of Environment and Geoinformatics 6, 244–253 (2019).

DOI: 10.30897/ijegeo.549796

[32] Nkemdirim, V.U., Alozie, G. C. & Felix, I. Spatial Analysis of the Quality of Groundwater Supply: Evidence from Abia State. American Journal of Water Resources 4, 83–90 (2016).

[33] UNIDO. Incentive Policies for Small Hydropower Development. 1–8 (2019).

[34] Ukoba, M. O. et al. Optimal sites for agricultural and forest residues energy conversion plant using geographic information system. Heliyon 9, e19660 (2023).

DOI: 10.1016/j.heliyon.2023.e19660

[35] Asadi, M., Pourhossein, K. & Mohammadi-Ivatloo, B. GIS-assisted modeling of wind farm site selection based on support vector regression. J Clean Prod 390, (2023).

DOI: 10.1016/j.jclepro.2023.135993

[36] ESRI Geographical Information System, 2020.