Professional Summary
Eng. Zeleke Belay Admasu is a senior Ethiopian irrigation engineer, hydrologist, and agricultural water management specialist with more than 17 years of professional experience in irrigation engineering, water resources management, solar-powered irrigation, water harvesting, climate-resilient agriculture, and data-driven water systems planning. His career reflects a rare combination of field engineering, national project leadership, applied research, policy engagement, and international research collaboration. As a Research Officer at the International Water Management Institute (IWMI / CGIAR), he works on solar water and agricultural water management, contributing to hydrological analysis, system performance monitoring, decision-support tools, technical reporting, and research that connects science to policy and practice. Before joining IWMI, he served as National Project Team Lead and Senior Irrigation Engineer at the Ministry of Agriculture in Ethiopia, where he led and supported more than 256 water infrastructure and irrigation projects, including water harvesting structures, storage-based systems, pumped irrigation schemes, diversion works, and climate-resilient irrigation planning. This level of responsibility shows his capacity not only as an engineer, but as a national-scale water infrastructure leader. His earlier work with the Amhara Agricultural Research Institute strengthened his scientific foundation in water harvesting ponds, runoff regulation, soil-water balance, crop response to water availability, irrigation water productivity, and climate variability. His publications and field research demonstrate the depth of his contribution to agricultural water systems and practical irrigation efficiency. Eng. Zeleke stands out as a professional who understands water from several dimensions: hydrology, irrigation infrastructure, farmers’ needs, solar energy, climate risk, policy systems, and research translation. His work is especially important for Africa because the future of food security, rural transformation, groundwater protection, solar pumping, and climate adaptation depends on experts who can connect engineering design with data, institutions, farmers, and sustainable technology. He represents the kind of senior African water professional who can guide practical solutions from field level to national scale: designing systems, training experts, supporting farmers, advising programs, producing evidence, and helping transform research into real development impact.
Key Expertise
Major Projects and Contributions
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Research Officer – Solar Water and Agricultural Water Management, IWMI / CGIAR
Works at the International Water Management Institute (IWMI / CGIAR) in Addis Ababa, supporting solar water and agricultural water management research. His work includes hydrological analysis, surface water and groundwater datasets, rainfall and system performance monitoring, irrigation planning tools, system sizing frameworks, technical reports, and applied research linking science to policy and practice. -
National Irrigation Development Leadership – Ministry of Agriculture, Ethiopia
Served as National Project Team Lead and Senior Irrigation Engineer, leading and supporting more than 256 water infrastructure and irrigation projects. His responsibilities included water harvesting structures, storage-based irrigation systems, pumped irrigation systems, diversions, hydrological assessments, climate-resilient planning, and national and regional stakeholder coordination. -
Scaling Solar Pump Irrigation Systems
Led and supported the design, feasibility assessment, and scaling of solar-powered irrigation systems under IWMI and CGIAR-related initiatives, including SoLAR II and SIRE programs. His contribution promotes sustainable, market-based, and climate-smart irrigation solutions for agricultural transformation. -
Climate-Smart Agriculture and Irrigation Innovation
Advanced climate-resilient irrigation practices through on-farm water management, improved irrigation technologies, climate adaptation strategies, water efficiency approaches, and practical solutions that improve agricultural productivity under climate stress. -
Agricultural Water Management Research – ARARI
As Associate Researcher and Regional Coordinator at the Amhara Agricultural Research Institute, he led and supported research on water harvesting ponds, runoff regulation, soil-water balance, crop response to water availability, irrigation efficiency, water productivity, and climate variability. -
Water–Energy–Food Nexus and Digital Decision-Support Tools
Contributed to integrated Water–Energy–Food nexus thinking, solar suitability mapping, GIS-based decision-support systems, and digital water planning tools that help improve irrigation planning, resource efficiency, and climate-resilient agricultural water management. -
Hydrology, Rainfall–Runoff and Storage Systems Research
Works on hydrological and water systems analysis related to rainfall–runoff relationships, water balance, storage analysis, surface–groundwater interaction, catchment-scale water planning, stormwater regulation, rainwater harvesting networks, and ecohydrological decision-support tools. -
Capacity Building, Training Manuals and Farmer Support
Developed training modules, technical manuals, guidelines, and practical knowledge tools, and delivered training programs for irrigation experts, technicians, and farmers. This contribution shows his ability to move beyond engineering design into institutional capacity building and field-level impact. -
Research Publications on Water Harvesting and Irrigation Efficiency
Authored and co-authored research publications on water harvesting ponds, furrow irrigation methods, maize production, irrigation water use efficiency, fertilizer use efficiency, crop water productivity, and agricultural production improvement, demonstrating scientific writing and applied research capacity. -
Doctoral Research Direction in Smart Water Systems
Pursues advanced research interests in smart rainwater harvesting and storage systems, stormwater runoff regulation, urban and peri-urban catchment hydrology, rainfall–runoff–storage modeling, ecohydrology, aquatic habitat protection, data-driven water systems, and climate-resilient water management.