INVESTIGATING THE POTENTIALS OF ALGAE AS A RENEWABLE ENERGY SOURCE IN ABA NORTH AND OSISIOMA LGAS OF ABIA STATE, NIGERIA
DOI:
https://doi.org/10.5281/zenodo.17193805Keywords:
Algae Bioenergy, Renewable Energy, Wastewater Utilization, Stakeholder Willingness, Sustainable Energy TransitionAbstract
This study investigates the potential of algae cultivation as a renewable energy source in Aba North and Osisioma Local Government Areas (LGAs) of Abia State, Nigeria, using a descriptive survey research design. Data were collected from 361 stakeholders—including residents, industrial operators, and government officials—supplemented by key informant interviews with community leaders, industry managers, and environmental officers. The study examined three objectives: (i) whether local resources such as wastewater and degraded non-arable lands are sufficient to support algae cultivation, (ii) the willingness of stakeholders to adopt algae-based energy projects, and (iii) the challenges that may hinder cultivation and utilization. Quantitative data were analyzed using SPSS version 28, employing descriptive statistics and one-sample t-tests, while qualitative data were thematically analyzed to provide contextual insights. Findings revealed that wastewater effluents and degraded lands in the study area are abundant and suitable for algae cultivation (mean = 4.36; t = 5.29, p < 0.001). Stakeholders expressed strong willingness to support algae bioenergy adoption (mean = 4.14; t = 3.97, p < 0.001). However, significant barriers were identified, including technical limitations, high capital costs, and weak regulatory frameworks (mean = 4.34; t = 5.37, p < 0.001). The study concludes that algae cultivation is feasible and socially acceptable in Aba North and Osisioma but requires technological innovation, financial investment, and policy clarity for large-scale adoption. Recommendations include integrating algae bioenergy into national renewable energy policies, fostering public–private partnerships for resource repurposing, initiating pilot demonstration projects, and expanding research on cost-effective cultivation and byproduct utilization. By situating algae bioenergy within the socio-economic and environmental realities of Abia State, the study provides practical insights for policymakers, industries, and scholars seeking to advance sustainable energy transitions in Nigeria.
References
Adebayo, T., & Ojo, A. (2021). Community acceptance of renewable energy technologies in Nigeria: Drivers and barriers. Energy Policy, 149, 112004. https://doi.org/10.1016/j.enpol.2020.112004
Adeniyi, O., Adewale, A., & Fashola, O. (2022). Algae cultivation and energy production: Prospects in Africa. Renewable Energy Review, 48(2), 145–160.
Ahmad, I., Khan, S., & Yousaf, M. (2022). Algal biofuels: Current status and future opportunities. Journal of Cleaner Production, 345, 131100. https://doi.org/10.1016/j.jclepro.2022.131100
Aspliden, C. I. (1976). Squall lines in the Sahel. Tellus, 28(5), 472–478. https://doi.org/10.3402/tellusa.v28i5.11232
Banaitienė, N., & Banaitis, A. (2012). Risk management in construction projects. Technological and Economic Development of Economy, 18(3), 327–343. https://doi.org/10.3846/20294913.2012.709112
Beal, C. M., Archibald, I., Huntley, M. E., Greene, C. H., & Johnson, Z. I. (2020). Integrating algae with bioenergy carbon capture systems: A pathway to negative emissions. Energy & Environmental Science, 13(11), 3456–3470. https://doi.org/10.1039/D0EE02401J
Biasutti, M. (2019). Rainfall trends in the Sahel: Observations and modeling. Nature Climate Change, 9(10), 636–645. https://doi.org/10.1038/s41558-019-0551-7
Braun, V., & Clarke, V. (2021). Thematic analysis: A practical guide. London: SAGE Publications.
Brennan, L., & Owende, P. (2019). Biofuels from microalgae—A review of technologies for production, processing, and extractions of biofuels and co-products. Renewable and Sustainable Energy Reviews, 74, 1131–1146. https://doi.org/10.1016/j.rser.2017.12.124
Bryman, A. (2016). Social research methods (5th ed.). Oxford: Oxford University Press.
Cai, T., Park, S. Y., & Li, Y. (2021). Nutrient recovery from wastewater through algae cultivation and its applications. Renewable and Sustainable Energy Reviews, 143, 110889. https://doi.org/10.1016/j.rser.2021.110889
Chen, H., Zhou, D., Luo, G., Zhang, S., & Chen, J. (2020). Algal biofuels: Cultivation technologies and potential. Bioenergy Research, 13(4), 1124–1139. https://doi.org/10.1007/s12155-020-10164-y
Creswell, J. W., & Creswell, J. D. (2018). Research design: Qualitative, quantitative, and mixed methods approaches (5th ed.). Thousand Oaks, CA: SAGE.
Dalrymple, O. K., Halfhide, T., Udom, I., Gilles, B., Wolan, J., Zhang, Q., & Ergas, S. J. (2023). Wastewater treatment and algal biofuel production: Challenges and future directions. Environmental Science & Technology, 57(1), 44–59. https://doi.org/10.1021/acs.est.2c05674
Eze, B. U., & Okafor, K. (2023). Renewable energy adoption in Nigeria: Policy and practice gaps. Journal of Energy Studies, 5(1), 32–46.
Etikan, I., & Bala, K. (2017). Sampling and sampling methods. Biometrics & Biostatistics International Journal, 5(6), 215–217. https://doi.org/10.15406/bbij.2017.05.00149
Field, A. (2018). Discovering statistics using IBM SPSS statistics (5th ed.). London: SAGE Publications.
George, D., & Mallery, P. (2019). IBM SPSS statistics 25 step by step: A simple guide and reference (15th ed.). New York: Routledge.
Geels, F. W. (2002). Technological transitions as evolutionary reconfiguration processes: A multi-level perspective and a case study. Research Policy, 31(8–9), 1257–1274. https://doi.org/10.1016/S0048-7333 (02)00062-8
Kothari, C. R. (2014). Research methodology: Methods and techniques (3rd ed.). New Delhi: New Age International.
Kumar, P., Sharma, P., & Gupta, R. (2023). Advances in algae cultivation systems for bioenergy production. Applied Energy, 324, 119835. https://doi.org/10.1016/j.apenergy.2022.119835
National Bureau of Statistics (NBS). (2020). Statistical bulletin: Abia State profile. Abuja: NBS.
Okoro, D., Nwachukwu, A., & Igwe, C. (2021). Wastewater and non-arable lands as resources for bioenergy production in southeastern Nigeria. Journal of Environmental Management, 292, 112771. https://doi.org/10.1016/j.jenvman.2021.112771
REN21. (2022). Renewables 2022 global status report. Paris: REN21 Secretariat.
Rogers, E. M. (1962). Diffusion of innovations. New York: Free Press.
Rogers, E. M. (2003). Diffusion of innovations (5th ed.). New York: Free Press.
Santos, D., Costa, J., & Moreira, M. (2022). Macroalgae and microalgae in sustainable energy transitions: Potentials and challenges. Renewable and Sustainable Energy Reviews, 159, 112232. https://doi.org/10.1016/j.rser.2022.112232
Taherdoost, H. (2016). Validity and reliability of the research instrument: How to test the validation of a questionnaire/survey in a research. International Journal of Academic Research in Management, 5(3), 28–36. https://doi.org/10.2139/ssrn.3205040
Varela, J. C. S., Pereira, H., Vila, M., & León, R. (2020). Production of biofuels from microalgae. Biotechnology Advances, 41, 107545. https://doi.org/10.1016/j.biotechadv.2020.107545
Wüstenhagen, R., Wolsink, M., & Bürer, M. J. (2007). Social acceptance of renewable energy innovation: An introduction to the concept. Energy Policy, 35(5), 2683–2691. https://doi.org/10.1016/j.enpol.2006.12.001
Yamane, T. (1967). Statistics: An introductory analysis (2nd ed.). New York: Harper & Row.
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