Veronica Ngunzi | Engineering | Best Researcher Award

Ms. Veronica Ngunzi | Engineering | Best Researcher Award

Tutorial Fellow at Kenyatta University, Kenya

Veronica Kavila Ngunzi is an experienced professional and educator with over a decade of expertise in renewable energy systems, energy efficiency, and program management. She has an in-depth understanding of Kenya’s power sector, including energy planning, socio-economic data analysis, and the role of development finance in advancing clean energy access. Her work focuses on sustainable energy solutions for critical sectors such as healthcare and agriculture, integrating technical expertise with community empowerment initiatives. She is skilled in energy auditing, hybrid systems design, and capacity-building programs, making significant contributions to the transition to clean energy in Kenya and beyond.

Publication Profile 

Scopus

Orcid

Educational Background 🎓

  • Ph.D. in Renewable Energy Technology (Ongoing) – Kenyatta University, Nairobi, Kenya (2021 – Present)
  • Ph.D. in Agricultural Processing Engineering (Ongoing) – Jomo Kenyatta University of Agriculture and Technology (2020 – Present)
  • M.Sc. in Energy Management – University of Nairobi (2015)
  • B.Sc. in Agricultural Engineering (Double Degree, Second Class Upper Division) – Jomo Kenyatta University of Agriculture and Technology (2018)
  • Postgraduate Diploma in Project Management (Upper Credit) – Kenya Institute of Management (2012)
  • B.Sc. in Biomechanical and Processing Engineering (Second Class Upper Division) – Jomo Kenyatta University of Agriculture and Technology (2009)

Professional Experience 💼

Academic Roles

  • Tutorial Fellow, Kenyatta University, Department of Energy Technology (2020–Present)
    • Teaching and supervising courses in Energy Management, Thermodynamics, and Project Management.
    • Leading research on renewable energy solutions for healthcare and community-focused applications.
    • Guiding students on projects related to Kenya’s energy sector.

Research & Consulting

  • Research Assistant, Free Appropriate Sustainability Technology (FAST) Research Group, Western University Canada (2023–2024)

    • Conducted research on hybrid renewable energy systems for industrial applications.
    • Collaborated with global teams to develop scalable, sustainable clean energy solutions.
  • Energy Consultant (Freelance) – Kenya (2015–2023)

    • Conducted energy audits for industrial and agricultural facilities.
    • Designed hybrid renewable energy systems for critical sectors.
    • Engaged stakeholders to align energy solutions with national planning goals.

Leadership & Advisory Roles

  • Mentor, Women in Energy Empowerment, Accelerating Women’s Empowerment in Energy Program (2024 – Ongoing)

    • Mentoring women in STEM and renewable energy careers.
    • Conducting workshops to promote gender equity in the energy sector.
  • Technical Advisor & Project Team Leader, Milken-Motsepe Prize in Green Energy (2023)

    • Led the implementation of a hybrid solar PV and wind energy system with battery storage.
    • Achieved semifinalist recognition for innovative clean energy solutions.
  • Project Lead, Strathmore Energy Research Centre (SERC) & GIZ (2015–2017)

    • Led a bioenergy analysis project for 30 tea factories, identifying energy-saving opportunities.
  • Trainer, Ministry of Energy Kenya & UNDP (2017)

    • Developed and implemented a solar water heating training manual for Kenyan industries.
  • Researcher, Ministry of Higher Education Science & Technology (2012–2016)

    • Conducted research on biogas resource assessment and purification for household applications.

Research Interests 🔬

  • Renewable energy systems (solar PV, biogas, hybrid systems)
  • Energy efficiency and sector planning
  • Sustainable energy solutions for healthcare and agriculture
  • Socio-economic impacts of clean energy adoption
  • Gender and community empowerment in energy access

Awards and Honors🏆✨

  • Semifinalist, Milken-Motsepe Prize in Green Energy (2023)
  • UNESCO Mentorship Recognition, Accelerating Women’s Empowerment in Energy (2024)
  • Research Grant Recipient, Free Appropriate Sustainability Technology (FAST) Research Group

Conclusion🌟

Veronica Kavila Ngunzi is a dedicated researcher, educator, and renewable energy specialist committed to advancing sustainable energy solutions in Kenya and beyond. With expertise spanning energy policy, hybrid systems, and socio-economic data analysis, she has played a pivotal role in shaping inclusive and impactful energy transitions. Through research, mentorship, and technical innovation, she continues to drive progress in clean energy accessibility and gender equity in the sector.

Publications 📚

📄 Optimization of economics of biomass fuel mix for boilers in tea processing through response surface methodology
📚 Heliyon (2024-12) | 🏛️ Journal article
🔗 DOI: 10.1016/j.heliyon.2024.e40875
✍️ Contributors: Veronica K. Ngunzi, Christopher L. Kanali, Gareth M. Kituu, Erick K. Ronoh


📄 Modeling, simulation and performance evaluation of a PVT system for the Kenyan manufacturing sector
📚 Heliyon (2023-08) | 🏛️ Journal article
🔗 DOI: 10.1016/j.heliyon.2023.e18823
✍️ Contributors: Veronica Ngunzi, Francis Njoka, Robert Kinyua


📄 Analysis of Energy Cost Savings by Substituting Heavy Fuel Oil with Alternative Fuel for a Pozzolana Dryer: Case Study of Bamburi Cement
📚 American Journal of Energy Engineering (2015) | 🏛️ Journal article
🔗 DOI: 10.11648/j.ajee.20150306.13
📖 ISSN: 2329-1648


Wenzhou Yu | Metallurgical Engineering | Best Researcher Award

Assoc. Prof. Dr. Wenzhou Yu | Metallurgical Engineering | Best Researcher Award

Associate Professor at Chongqing University, China

Wenzhou Yu is an Associate Professor at Chongqing University, specializing in metallurgical engineering with a focus on metal recovery from industrial solid waste. He obtained his Bachelor’s degree from Central South University (2007), followed by a Master’s and PhD from Kunming University of Science and Technology (2010, 2014). He was a visiting scholar at the University of Tokyo in 2022. With over 40 high-level publications, Wenzhou Yu’s research explores vacuum thermal reduction technology to recover valuable metals from solid waste, achieving significant improvements in recovery efficiency and minimizing secondary waste. He is also a member of The Iron and Steel Institute of Japan (ISIJ).

Publication Profile : 

Scopus

Orcid 

Educational Background 🎓

Wenzhou Yu is an Associate Professor at Chongqing University, specializing in metallurgical engineering. He earned his Bachelor’s degree from Central South University (China) in 2007, followed by a Master’s degree (2010) and a PhD (2014) from Kunming University of Science and Technology (China). In 2022, he served as a visiting scholar at the University of Tokyo for a year. Throughout his academic journey, Wenzhou has published over 40 high-level research papers, contributing significantly to his field. He is also a member of The Iron and Steel Institute of Japan (ISIJ) and serves as a guest editor for Crystals.

Professional Experience 💼

Wenzhou Yu has played a pivotal role in advancing research on metal recovery from industrial waste, with numerous collaborations and contributions to cutting-edge technology. His involvement in projects funded by the National Natural Science Foundation of China and industry consultations has further solidified his reputation in the field. His academic efforts are also recognized internationally, with editorial responsibilities and over 40 published papers in renowned journals. 📚💡

Research Interests 🔬

Wenzhou Yu’s primary research focuses on the recovery of valuable metals from industrial solid waste. His work includes developing a vacuum thermal reduction technology to recover metals from materials like red mud, coal fly ash, and polycrystalline silicon kerf loss. His contributions to improving recovery efficiency and minimizing secondary waste have the potential for industrial applications, promoting sustainable practices in metallurgy and waste management. 🌱🔬

Awards and Patents:

Wenzhou Yu holds multiple patents and has been recognized for his pioneering work in the field of waste-to-metal recovery. He is currently nominated for the Best Researcher Award for his innovative contributions. 🏆🔧

Publications 📚

  • 📝 A new strategy for extracting aluminum and iron from red mud via vacuum thermal reduction, alkali-leaching and magnetic separation
    Wen, J., Yu, W., Yuan, H., Xiong, T., Yang, F.
    Journal of Cleaner Production, 2024, 485, 144409


  • ♻️ Eco-Friendly and Efficient Alumina Recovery from Coal Fly Ash by Employing CaO as an Additive During the Vacuum Carbothermic Reduction and Alkali Dissolution
    Rao, Z., Yu, W., Yuan, H., Yang, F., Nyarko-Appiah, J.E.
    Journal of Sustainable Metallurgy, 2024, 10(4), pp. 2216–2226, 131010


  • 🌍 A new strategy for CO2 storage and Al2O3 recovery from blast furnace slag and coal fly ash by employing vacuum reduction and alkali dissolution methods
    Yuan, H., Yu, W., Wen, J., Nyarko-Appiah, J.E., Bai, C.
    Energy, 2024, 308, 132865


  • 🔬 Influencing mechanism of (V, Ti)@(C, N) compounds on the viscosity of hot metal
    Jiang, Z., Yu, W., Song, L., Hu, M., Bai, C.
    Ironmaking and Steelmaking, 2024, 51(5), pp. 397–410


  • 🔧 The Enhancing Mechanism of Na2SO4 on Mullite Decomposition and Alumina Recovery During the Vacuum Carbothermic Reduction of Coal Fly Ash
    Nyarko-Appiah, J.E., Yu, W., Song, L., Wei, P., Chen, H.
    Journal of Sustainable Metallurgy, 2024, 10(2), pp. 810–821


  • ⚙️ Separation of magnesium vapor and carbon monoxide during the vacuum carbothermal reduction of MgO by employing polycrystalline silicon cutting waste as the separation agent
    Yang, F., Yu, W., Wang, W., Jiang, W., Zhu, Y.
    Separation and Purification Technology, 2024, 332, 125798


  • 💡 Oxygen removal and silicon recovery from polycrystalline silicon kerf loss by combining vacuum magnesium thermal reduction and hydrochloric acid leaching
    Yang, F., Yu, W., Wen, J., Jiang, W., Emmanuel, N.-A.J.
    Journal of Environmental Management, 2023, 338, 117829


  • 🌱 An efficient and environmental friendly strategy for alumina extraction and Fe–Si alloys production from coal fly ash by combining vacuum thermal reduction, alkali dissolving, and magnetic separation
    Yu, W., Rao, Z., Yuan, H., Nyarko-Appiah, J.E., Jiang, W.
    Journal of Cleaner Production, 2023, 408, 137129


  • 🔨 Fe-Si alloys production and alumina extraction from coal fly ash via the vacuum thermal reduction and alkaline leaching
    Chen, H., Yu, W., Jiang, Z., Wei, P., Nyarko-Appiah, J.E.
    Fuel Processing Technology, 2023, 244, 107702


  • 💎 Softening–Melting Properties and Slag Evolution of Vanadium Titano-Magnetite Sinter in Hydrogen-Rich Gases
    Xin, R., Zhao, J., Gao, X., Dang, J., Bai, C.
    Crystals, 2023, 13(2), 210