Gambella University | Ethiopia
Author Profile
Orcid
🎓 Early Academic Pursuits
Mr. Koat Jing Riek began his academic journey with a Bachelor of Science in Mechanical Engineering from Hawassa University in 2015. He further honed his expertise by earning an MSc in Sustainable Energy Engineering from Jimma Institute of Technology, where his thesis focused on a GIS-based site suitability analysis of non-wooden biomass solar-driven briquetting plants in Gambella Regional State. His academic path reflects a deep-rooted interest in sustainable energy solutions tailored to regional needs.
💼 Professional Endeavors
Mr. Koat has carved a multidimensional career in academia, consultancy, and public service. Since 2017, he has served as a Senior Lecturer at Gambella University, leading vital research and community development initiatives in the fields of energy and environment.
His professional journey includes key roles such as:
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Technical Expert at Minilek Kefale Economic Development Consultancy, where he assessed biomass resources and facilitated cooperative development.
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Consulting Engineer for the Development Response to Displacement Impacts Project (DRDIP), delivering training and designing energy solutions for remote communities.
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Fuel Administrator at Ethio Telecom and Office Engineer-Energy at Gambella Water and Energy Bureau.
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WASH Foreman with NRC, ensuring sanitation and hygiene in refugee camps.
🔬 Contributions and Research Focus
Mr. Koat’s research and fieldwork bridge the gap between academia and community needs. His focus lies in:
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Biomass energy systems and briquetting plant development
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Improved cook stoves and solar energy solutions
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Community-based training on climate change and environmental protection
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Technical specification generation for sustainable energy products
His published work in the journal "The Future of Energy, Power and Environment" showcases his scientific rigor and commitment to evidence-based solutions.
🏅 Accolades and Recognition
Mr. Koat’s dedication to sustainable development has been widely recognized:
🏆 Certificates of appreciation for training delivery on solar irrigation and improved cook stoves
🏆 Awarded by DRDIP and Minilek Kefale Consultancy for technical expertise in community empowerment
🏆 Certified in GIS mapping, electromechanical troubleshooting, and water safety planning by institutions like UNHCR and Jimma Institute of Technology
🌍 Impact and Influence
Mr. Koat’s efforts have directly improved the livelihoods of communities in Gambella Region, especially through:
🌱 Establishing cooperatives for clean energy products
🔋 Training local stakeholders on solar technologies and energy efficiency
🏘️ Empowering underserved populations to adopt renewable energy systems
He stands as a catalyst for sustainable development through practical engineering, grassroots engagement, and academic leadership.
🔮 Legacy and Future Contributions
Looking ahead, Mr. Koat aims to scale sustainable energy initiatives across Ethiopia and beyond. His long-term vision is to bridge academia, policy, and community innovation to combat climate change and energy poverty. Through ongoing mentorship, research, and consultancy, Mr. Koat Jing Riek is poised to inspire a new generation of engineers and changemakers committed to a greener, more resilient future.
Publications
📄 Multi-criteria decision analysis using GIS in assessing suitability for a solar-powered biomass briquetting plant in the Gambella region, Ethiopia
Authors: Koat Jing Riek, Wondwossen Bogale Eremed
Journal: Trees, Forests and People
Year: 2025