Research / Publications

  1. Gyamfi S., Aboagye B., Peprah F., Obeng M. (2023)Degradation analysis of polycrystalline silicon modules from different manufacturers under the same climatic conditions. Energy Conversion and Management: X 20 (2023) 100403 https://doi.org/10.1016/j.ecmx.2023.100403
  2. Ayuketah I, Gyamfi S., Diawuo F. A, Dagoumas A.S. (2023)A techno-economic and environmental assessment of a low-carbon power generation system in Cameroon. Energy Policy 179 (2023) 113644. https://doi.org/10.1016/j.enpol.2023.113644
  3. Aboagye B., Gyamfi, S., Antwi E. O, Djordjevic, S. (2023)Characterisation of visual defects on installed solar photovoltaic (PV) modules in different climatic zones in Ghana. Scientific African 20 (2023) e01682. https://doi.org/10.1016/j.sciaf.2023.e01682
  4. Asante K., Gyamfi S., Amo-Boateng M.,(2023) Techno-economic analysis of waste-to-energy with a solar hybrid: A case study from Kumasi, Ghana. Solar Compass 6 (2023) 100041. https://doi.org/10.1016/j.solcom.2023.100041
  5. Peprah F., Gyamfi S., Effah-Donyina E., Amo-Boateng M.(2023) The pathway for electricity prosumption in Ghana. Energy Policy 177 (2023) 113582. https://doi.org/10.1016/j.enpol.2023.113582
  6. Iweh C.D., Gyamfi S., Tanyi E., Effah-Donyina E. (2023)Economic viability and environmental sustainability of a grid-connected solar PV plant in Yaounde – Cameroon using RETScreen expert. Cogent Engineering, 10:1, 2185946. https://doi.org/10.1080/23311916.2023.2185946
  7. Peprah F., Aboagye B., Amo-Boateng M., Gyamfi S. Effah-Donyina E. (2023)Economic evaluation of solar PV electricity prosumption in Ghana. Solar Compass 5 (2023) 100035. https://doi.org/10.1016/j.solcom.2023.100035
  8. Ayuketah I, Gyamfi S., Diawuo F. A, Dagoumas A.S. (2023) Assessment of low-carbon energy transitions policies for the energy demand sector of Cameroon. Energy for Sustainable Development 72(2023) 252-264. 72(2023) 252-264. https://doi.org/10.1016/j.esd.2022.12.014.
  9. Iweh C.D., Gyamfi S., Tanyi E., Effah-Donyina E. (2023)Assessment of the optimum location and hosting capacity of distributed solar PV in the southern interconnected grid (SIG) of Cameroon. International Journal of Sustainable Energy. https://doi.org/10.1080/14786451.2023.2168002
  10. Peprah F., Gyamfi S., Effah-Donyina E., Amo-Boateng M. (2022)Evaluation of reactive power support in solar PV prosumer grid. e-Prime – Advances in Electrical Engineering, Electronics, and Energy. https://doi.org/10.1016/j.prime.2022.100057
  11. Lahai U. M., Ofosu, E. A., Gyamfi S., Diawuo, F. A., Kallon H. A. P., (2022) Technical Considerations for the Design and Selection of Improved Cookstoves: A Review. International Journal of Engineering Trends and Technology Volume 70 Issue 12, 439-449 https://doi.org/10.14445/22315381/IJETT-V70I12P242
  12. Ayuketah Y., Gyamfi S., Diawuo F. A., Dagoumas A. S. (2022)Power generation expansion pathways: A policy analysis of the Cameroon power system Energy Strategy Reviews  44 (2022) https://doi.org/10.1016/j.esr.2022.101004
  13. Avordeh T. K, Gyamfi S, Opoku A. A. (2022)Estimating Residential Electricity Consumption for Appliance Use: A Statistical Model Approach 1109/ICECET52533.2021.9698647
  14. Peprah F., Gyamfi S., Amo-Boateng M., Buadi E., Obeng M., (2022)Design and construction of smart solar-powered egg incubator based on GSM/IoT.  Scientific African Volume 17, September (2022).  https://doi.org/10.1016/j.sciaf.2022.e01326
  15. Asamoah S. S., Gyamfi S., Uba F., Mensah S. G., (2022) Comparative assessment of a stand-alone and a grid-connected hybrid system for a community water supply system: A case study of Nankese community in the eastern region of Ghana. Scientific African 17, September (2022)  https://doi.org/10.1016/j.sciaf.2022.e01331
  16. Nyasapoh M., A, Debrah S. K., Twerefou D. K., Gyamfi S.,  Kholi, F. K (2022)An Overview of Energy Resources and Future Concerns for Ghana’s Electricity Generation. Journal of Energy Volume 2022. https://doi.org/10.1155/2022/1031044
  17. Peprah F., Gyamfi S., Amo-Boateng M., Effah-Donyina E. (2022)Impact assessment of grid-tied rooftop PV systems on LV distribution network (2022). Scientific African 16 (2022) https://doi.org/10.1016/j.sciaf.2022.e01172
  18. Ochiegbu C. V., Gyamfi S, Ofosu E. (2022)Modeling, Simulation and Design of Hydro-Solar Isolated Micro-grid without a Battery Storage System: A Case Study for Aba Business Cluster, Nigeria. International Journal of Engineering Trends and Technology Volume 70 Issue 2, 125-136, February, 2022  https://ijettjournal.org/archive/ijett-v70i2p215
  19. Aboagye B., Gyamfi, S., Antwi E. O, Djordjevic, S. (2022)Characterisation of Degradation of Photovoltaic (PV) Module Technologies in Different Climatic Zones in Ghana. Sustainable Energy Technologies and Assessments, 52(2022) 102034. https://doi.org/10.1016/j.seta.2022.102034
  20. Irédon Adjama , Nana Sarfo Agyemang Derkyi, Felix Uba, Gilbert Ayine Akolgo, and Richard Opuko (2022). Anaerobic Co-Digestion of Human Feces with Rice Straw for Biogas Production. Modelling and Simulation in Engineering, Volume 2022, Article ID 2608045, https://doi.org/10.1155/2022/2608045.
  21. Solal Stephanie Djimtoingar, Nana Sarfo Agyemang Derkyi, Francis Atta Kuranchie & Joseph Kusi Yankyera (2022). A review of response surface methodology for biogas process optimization. Cogent Engineering, 9:1, 2115283, DOI: 10.1080/23311916.2022.2115283.
  22. Mubarick Issahaku, Nana Sarfo Agyemang Derkyi, Francis Kemausuor (2022). Operation and Maintenance of Small-Scale Biogas Digesters: Scoping Review and Bibliometric Analysis of Literature. American Academic Scientific Research Journal for Engineering, Technology, and Sciences. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/7884/2592.
  23. Mark Amoah Nyasapoh, Michael Deho Elorm, Nana Sarfo Agyemang Derkyi (2022). The Role of Renewable Energies in Sustainable Development of Ghana. Scientific African, https://doi.org/10.1016/j.sciaf.2022.e01199.
  24. Kofi Asamoah Adu-Poku, Desmond Appiah, Killian Asampana Asosega, Nana Sarfo Agyemang Derkyi, Felix Uba, Ebenezer Nyarko Kumi, Eric Akowuah, Gilbert Ayine Akolgo, Daniel Gyamfi (2022). Characterization of fuel and mechanical properties of charred agricultural wastes: Experimental and statistical studies. Energy Reports s 8: 4319–4331. https://doi.org/10.1016/j.egyr.2022.03.015 .
  25. Abdul Aziz Sankoh, Nana Sarfo Agyemang Derkyi, Ronnie A. D. Frazer-Williams, Cynthia Laar and Ishmail Kamara (2022). A Review on the Application of Isotopic Techniques to Trace Groundwater Pollution Sources within Developing Countries. Water 14, 35. https://doi.org/10.3390/w14010035.
  26. Ali Eliasu, Nana Sarfo Agyemang Derkyi, Samuel Gyamfi (2022). Techno-Economic Analysis of Municipal Solid Waste Gasification for Electricity Generation. International Journal of Energy Economics and Policy, 12(1), 342-348.
  27. Gyamfi S., Asuamah, E.Y. & Gyabaah, J.A. (2022). Techno-economic challenges of pumped hydro energy storage. Elsevier.https://doi.org/10.1016/B978-0-12-818853-8.00011-X.
  28. Peprah F., Gyamfi S., Amo-Boateng M., Buadi E., Obeng M., (2022) Design and construction of smart solar-powered egg incubator based on GSM/IoT. Scientific African Volume 17. https://doi.org/10.1016/j.sciaf.2022.e01326.
  29. Nyasapoh, M. A., Gyamfi, S., Debrah, S. K., Gaber, H., & Derkyi, N. S. A. (2022) Assessment of the Economic Viability of Nuclear-Renewable Hybrid Energy Systems: Case for Ghana. In 2022 IEEE 10th International Conference on Smart Energy Grid Engineering (SEGE) (pp. 74-80). IEEE.
  30. Gyamfi, S., Diawuo, F. A., Asuamah, E. Y., & Effah, E. (2022). The role of demand-side management in sustainable energy sector development. In Renewable Energy and Sustainability (pp. 325-346). Elsevier. https://doi.org/10.1016/B978-0-323-88668-0.00010-3.
  31. Asamoah S. S., Gyamfi S., Uba F., Mensah S. G., (2022) Comparative assessment of a stand-alone and a grid-connected hybrid system for a community water supply system: A case study of Nankese community in the eastern region of Ghana. Scientific African 17 (2022) https://doi.org/10.1016/j.sciaf.2022.e01331.
  32. Nyasapoh M. A., Debrah S., K, Twerefou D. K, Gyamfi S., Kholi, F. K (2022) An Overview of Energy Resource and Future Concerns for Ghana’s Electricity Generation. Journal of Energy Volume 2022. https://doi.org/10.1155/2022/1031044.
  33. Peprah F., Gyamfi S., Amo-Boateng M., Effah-Donyina E. Impact assessment of grid-tied rooftop PV systems on LV distribution network (2022). Scientific African 16 (2022) https://doi.org/10.1016/j.sciaf.2022.e01172.
  34. Ochiegbu C. V., Gyamfi S, Ofosu E. (2022) Modeling, Simulation and Design of Hydro-Solar Isolated Micro-grid without a Battery Storage System: A Case Study for Aba Business Cluster, Nigeria. International Journal of Engineering Trends and Technology Volume 70 Issue 2, 125-136, February, 2022 https://ijettjournal.org/archive/ijett-v70i2p215. 
  35. Aboagye B., Gyamfi, S., Antwi E. O, Djordjevic, S. (2022) Characterisation of degradation of photovoltaic (PV) module technologies in different climatic zones in Ghana. Sustainable Energy Technologies and Assessments, 52(2022) 102034. https://doi.org/10.1016/j.seta.2022.102034.
  36. Eliasu A., Derkyi N. S. A., Gyamfi S. (2022) Techno-Economic Analysis of Municipal Solid Waste Gasification for Electricity Generation. International Journal of Energy Economics and Policy, 2022, 12(1), 342-348. DOI: https://doi.org/10.32479/ijeep.11894.
  37. Aboagye B., Gyamfi, S., Antwi E. O, Djordjevic, S. (2022) Investigation into the impacts of design, installation, operation and maintenance issues on performance and degradation of installed solar photovoltaic (PV) systems Energy for Sustainable Development 2022 (66): 165-176. https://doi.org/10.1016/j.esd.2021.12.003.
  38. Avordeh T. K, Gyamfi S, Opoku A. A. (2021) The role of demand response in residential electricity load reduction using appliance shifting techniques. International Journal of Energy Sector Management. Emerald Publishing Limited 1750-6220. DOI 10.1108/IJESM-05-2020-00.
  39. Aboagye B., Gyamfi, S., Antwi E. O, Djordjevic, S. (2021) Degradation analysis of installed solar photovoltaic (PV) modules under outdoor conditions in Ghana. Energy Reports 7 (2021) 6921–6931.https://doi.org/10.1016/j.egyr.2021.10.046.
  40. Iweh C.D., Gyamfi S., Tanyi E., Effah-Donyina E. (2021) Distributed Generation and Renewable Energy Integration into the Grid: Prerequisites, Push Factors, Practical Options, Issues and Merits. Energies 2021, 14, 5375. https://doi.org/10.3390/en14175375.
  41. Avordeh T. K, Gyamfi S, Opoku A. A. (2021) Quantitative estimation of the impact of climate change on residential electricity demand for the city of Greater Accra, Ghana International Journal of Energy Sector Management. Emerald Publishing Limited 1750-6220 DOI 10.1108/IJESM-08-2020-0008.
  42. Ayebah A. I., Gyamfi S., Amuzuvi C. K. (2021) Making Energy Savings by the Engagement of Small and Medium-sized Enterprise on Energy Management. Journal of Electrical and Electronic Engineering 2021; 9(2): 41-48 10.11648/j.jeee.20210902.12.
  43. Asuamah Y. E., Gyamfi, S., Dagoumas A. (2021) Potential of Meeting Electricity Needs of Off-grid Community with Mini-grid Solar Systems. Scientific African Volume 11(2021). https://doi.org/10.1016/j.sciaf.2020.e00675.
  44. Aboagye B., Gyamfi, S., Antwi E. O, Djordjevic, S. (2021) Status of Renewable Energy Resources for Electricity Supply in Ghana. Scientific African Volume11 (2021) https://doi.org/10.1016/j.sciaf.2020.e00660.
  45. Diawuo F.A., De la Rue du Can S., Baptista P.C., Silva C.A.S. (2021) Assessing the impact of demand response on peak demand in a developing country: The case of Ghana. IOP Conf Ser Earth Environ Sci 642: https://doi.org/10.1088/1755-1315/642/1/012005.
  46. Atinsia, M. A., Amankwah, W., Asuamah, E. Y., & Diawuo, F. A. (2023). Case studies on hybrid pumped hydro energy storage systems. Elsevier. https://doi.org/10.1016/B978-0-12-818853-8.00010-8.
  47. Asuamah, E. Y., Amankwah, W., Anabadongo, M. A., Domfeh, M. K., & Diawuo, F. A. (2023). Concept for cost-effective pumped hydro energy storage system for developing countries. Elsevier. https://doi.org/10.1016/B978-0-12-818853-8.00007-8.
  48. Diawuo, F. A. & Amanor, R.T. (2023). Need for pumped hydro energy storage systems. Elsevier. https://doi.org/10.1016/B978-0-12-818853-8.00001-7
  49. Diawuo, F. A., Antwi, E.O., & Amanor, R.T. (2023). Characteristic features of pumped hydro energy storage systems. Elsevier. https://doi.org/10.1016/B978-0-12-818853-8.00006-6.
  50. Akpoti K., Obahoundje S, Mortey E. M., Diawuo F.A., Eric O. Antwi E.O., Gyamfi S., Domfeh M.K., & Kabo-bah A.T. (2023). Technological advances in prospecting sites for pumped hydro energy storage. Elsevier. https://doi.org/10.1016/B978-0-12-818853-8.00009-1.
  51. Diawuo F.A.,Domfeh M.K., Akpoti K., Antwi E.O., & Kabo-bah A.T. (2023).Lessons for pumped hydro energy storage systems uptake. Elsevier. https://doi.org/10.1016/B978-0-12-818853-8.00012-1.
  52. Gyamfi, S., Diawuo, F. A., Asuamah, E. Y., & Effah, E. (2022). The role of demand-side management in sustainable energy sector development. In Renewable Energy and Sustainability (pp. 325-346). Elsevier. https://doi.org/10.1016/B978-0-323-88668-0.00010-3.
  53. Kabo-bah A.T., Diawuo, F. A., Antwi, E.O. (2023). Pumped Hydro Energy Storage for Hybrid Systems. 1st Academic Press, Elsevier. ISBN: 978-0-12-818853-8. https://www.elsevier.com/books/pumped-hydro-energy-storage-for-hybrid-systems/kabo-bah/978-0-12-818853-8.
  54. Mohammed, S., Boakye-Ansah, Y. A., Gyamfi-Yeboah, E., Duartey K. O., Nyamekye, W. I. 2022. A Multi-Fractured Well Performance Model for Unconventional Reservoirs. Heliyon. 1016/j.heliyon.2022.e10827.
  55. Boakye-Ansah, Y. A., Grassia, P. Sensitivity of Travelling Wave Solutions to Richards Equations to Soil Material Property Functions. Transport in Porous Media.
  56. Kofi Asamoah Adu-Poku, Fan Zhang, Desmond Appiah, Ke Chen, Fareed Konadu Osman, and Emmanuel Acheaw (2022). Study on the inner flow mechanisms and unsteady force distribution of side channel pump. Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy; DOI:10.1177/09576509221081618.
  57. Mohammed, S. Emmanuel K. N., Morgan A. Anumah P. Sarkodie-Kyeremeh J. 2021. Use of Extra Citation Counts and Uncited Publications to Enhance the Discriminatory Power of the h-index. Springer. Scientometrics. https://doi.org/10.1007/s11192-020-03777-y
  58. Aggrey, W.N., Asiedu, N., Adenutsi, C.D. and Anumah, P., 2022. Experimental Study of Bio-Based Membrane Enhancers on Shale through Osmotic Pressure Measurements. Arabian Journal for Science and Engineering, 47(9), pp.10917-10931.
  59. You Junyu, Ampomah William, Tu Jiawei, Morgan Anthony, Sun Qian, Wei Bing, and Dianlin Wang. “Optimization of Water-Alternating-CO2 Injection Field Operations Using a Machine-Learning-Assisted Workflow.” SPE Res Eval & Eng (2022;): doi: https://doi.org/10.2118/203913-PA
  60. Junyu You, William Ampomah, Anthony Morgan, Qian Sun, Xiaoliang Huang, A comprehensive techno-eco-assessment of CO2 enhanced oil recovery projects using a machine-learning assisted workflow, International Journal of Greenhouse Gas Control, Volume 111, 2021, 103480, ISSN 1750-5836,https://doi.org/10.1016/j.ijggc.2021.103480.
  61. Morgan, A.; Grigg, R.; Ampomah, W. A Gate-to-Gate Life Cycle Assessment for the CO2-EOR Operations at Farnsworth Unit (FWU)- Texas. Energies 2021, 14, 2499. https://doi.org/10.3390/en14092499 
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