Editorial Team

Prof. Dr. Nigus Gabbiye Habtu (Editor in Chief)

Nigus Gabbiye Habtu is a Professor of Chemical and Environmental Engineering, Faculty of Chemical and Food Engineering, Bahir Dar Institute of Technology, Bahir Dar University. Professor Nigus Gabbiye Habtu is an active and experienced faculty member with more than 20 years of teaching and research experience in the area of chemical and process intensification for renewable energy and environmental engineering applications. He specializes in process and environmental engineering, focussed on process intensification, renewable energy, wastewater and water treatment, thermal and catalytic reactors, and process optimizations at Bahir Dar University and Bahir Dar Institute of Technology. He has served the university in various positions, including vice president/scientific director for Bahir Dar Institute of Technology, dean for research and graduate school and department head of chemical engineering. He has also served at various universities, including Addis Ababa University, as program manager for the Africa Center of Excellence for Water Management. He has also participated in a wide range of community service and professional activities. He served as a program chair for EIA ICAST-2019 conference. Professor Nigus Gabbiye Habtu obtained his BSc in Chemical Engineering from Bahir Dar University in 2001, his MSc in Process Engineering from Addis Ababa University in 2004, MSc in chemical and process engineering from Rovira i Virgili University in 2007 and his PhD in Chemical, Environmental, and Process Engineering from Rovira i Virgili University, Tarragona, Spain, in 2011. To date, he has supervised over 30 PhDs, 105 MScs, 50 UG students, and 12 visiting scholars. He is an author and co-authored for over 120+ refereed publications in high-impact international journals and 60 book chapters/Scopus-indexed conference proceedings. Prof. Nigus has also delivered over 30 keynote/invited/guest lecturers nationally/internationally and is one of the productive researchers with a Scopus H-index of 31 / i10 - 73 (citation over 2800). He has participated in more than 9 grand international projects as PI and Co-PI that have had an impact on the livelyhood of the rural community in Ethiopia. His research areas include wastewater treatment technology, process intensification, waste-to-energy conversion, and bioenergy conversion. Currently, he is working on the intensification of the bioenergy process from lignocellulose biomass such as agricultural residues and municipal wastes by applying different emerging pre-treatment technologies and high-rate anaerobic digestion processes, interdisciplinary research at the intersection of sustainable energy (solar and biogas) and entrepreneurship, and developing catalytic materials for energy conversion and storage such as Air-zinc batteries. Currently, he is a scientific director/project leader for Sustainable Energy and Entrepreneurship in the Global South, funded by the German Government (DAAD), and team leader of Eco-Engineering for Agricultural Revitalization Towards Improvement of Human Nutrition: Development of Nutrient and Energy Recovery Techniques from Water hyacinth, funded by JICA.

Google Scholar: https://scholar.google.com/citations?user=OFVr2Y8AAAAJ&hl=en

ORCiD: https://orcid.org/0000-0002-0725-8771

Dr. Ababay Ketema Worku (Managing editor)

Ababay Ketema Worku  is an Assistant Professor in Sustainable Energy Engineering at Bahir Dar Institute of Technology, Bahir Dar University, Bahir Dar, Ethiopia. and the Director of Publication, Documentation, and  Dissemination for Bahir Dar University. He is recognized as a "Top 2% World Scientist" by Stanford University in 2025. He also holds editorial roles for several academic journals, including Journal of Nanomaterials and Devices, Insight-Engineering and Technology, Journal of Analytical Chromatography and Spectroscopy, Journal of Energy Storage Conversion and Guest Associate Editor of Frontiers in Chemical Engineering. His research focuses in Sustainable Energy and Materials Science and Engineering includes expertise in areas such as zinc-air batteries, advanced and nanomaterials, electrochemical catalysis, energy storage, material synthesis, and 2D materials. He is an author of more than 54 publications with a Scopus H-index of 17 (citation over 950) and i10-index of 22.

Google Scholar: https://scholar.google.com/citations?user=r2RXMqAAAAAJ&hl=en

Scopus:https://www.scopus.com/authid/detail.uri?authorId=57220054644

ORCiD: https://orcid.org/0000-0001-7012-877X

Dr. Dagnenet Sultan (Associate Editor) 

Dr. Dagnenet Sultan is an Associate Professor, researcher, and academic staff member at the Bahir Dar Institute of Technology (BiT), Bahir Dar University, Ethiopia. He holds a BSc in Agricultural Engineering and Mechanization from Debub University, an MSc in Irrigation Engineering from Haramaya University, and a PhD in Global Arid Land Science from Tottori University, Japan. He has more than 15 years of experience in multidisciplinary research, teaching, and academic leadership. Dr. Dagnenet served as a Foreign Associate Professor at Tottori University, Japan, for joint research activities from November 2020 to March 2022. In 2021, he was selected as an evaluator for the Global Youth Entrepreneurship Challenge (GYEC) held in Japan (https://www.entreplanet.org/GYEC/challenge.php). In 2023, he was awarded a prestigious competitive Postdoctoral Research Fellowship funded by the Japan Society for the Promotion of Science (JSPS). His academic leadership roles include serving as Head of the Irrigation Engineering and Management Program and Program Coordinator of Water Resources and Irrigation Management at Bahir Dar University. He also led an Action Research Project on Irrigation Technology Development and Training in collaboration with CARE Ethiopia under the Global Water Initiative (2013–2014). Dr. Dagnenet’s research interests span desertification, land degradation, sustainable land and water management, hydrology, irrigation technology, and water resources management. He has supervised more than 30 MSc and PhD research projects and has contributed significantly to the development and revision of undergraduate and postgraduate engineering curricula. He has published over 30 articles in high-impact SCI-indexed journals, receiving more than 2,328 citations with an H-index of 24 on Google Scholar. Among his notable contributions is the improvement of runoff assessment through locally derived Curve Number (CN) values for soil and water conservation practices. One of his publications received the Top-ten Excellent Articles Award from the Journal of Arid Land, based on download frequency, citation impact, and editorial board evaluation (https://www.alrc.tottori-u.ac.jp/news20/top10article-e.htm). He has also received a Certificate of Appreciation from Elsevier for publishing eight open-access articles between 2019 and 2021, seven of which were directly linked to the United Nations Sustainable Development Goals. Dr. Dagnenet has successfully led and secured several national and international research projects as both principal investigator and co-investigator.

 

Dr. Mekonnen Amberber Degefu  (Associate Editor)

  Mekonnen Amberber Degefu is an Assistant Professor of Environmental Science, Department of Environmental Management at Kotebe University of Education, Addis Ababa, Ethiopia. He earned his Ph.D. in Environmental Science from Addis Ababa University in 2021, following a M.Sc. in Environmental Science (2011) and a B.Sc. in Biology (2009). His doctoral research examined the dynamics of green spaces, ecosystem services, and urban heat islands in Ethiopian cities, with a focus on strengthening urban climate resilience. Mekonnen Amberber Degefu began his career as a researcher at the Ethiopia Biodiversity Institute, where he worked on agroforestry systems, biodiversity conservation, and climate-smart ecosystem management in collaboration with international partners. Since joining Kotebe University of Education in 2015, he has served in teaching, research, and academic leadership roles, contributing to curriculum development and capacity building in environmental management and sustainability. His research interests include Environmental science, urban climate resilience, urban ecosystem services valuation, circular economy and solid waste management, biodiversity conservation for climate adaptation, greenhouse gas inventories and MRV systems, and water–energy–land nexus policy analysis. In addition to his academic work, Dr. Mekonnen is an active consultant and trainer, contributing to national and international initiatives such as GHG inventory and MRV training, Article 6 readiness guidance; environmental and social impact assessments projects. He has published more than 20 SCI papers in high impact reputable journals and provides professional and community service through journal reviewing, policy advisory support, and capacity development programs.

Dr. Yirga Yayeh (Associate Editor)

Yirga Yayeh received his Ph.D. in Electrical Engineering and Computer Science (EECS) from the National Taipei University of Technology, Taiwan, in June 2021. He also holds an M.Sc. in Information Science from Addis Ababa University, Ethiopia (2014), and a B.Sc. in Information Technology from Bahir Dar University, Ethiopia (2009). In June 2025, he was promoted to Associate Professor. Since August 2025, he has been working as a Postdoctoral Researcher at National Yang Ming Chiao Tung University (NYCU), Taiwan. Yirga has held various academic and administrative positions across multiple universities. From August 2021 to November 2022, he served as an Assistant Professor and Chair of the Network and Internet Unit at the Faculty of Computing, Bahir Dar Institute of Technology, Ethiopia. Since December 2022, he has been serving as an Assistant Professor and Coordinator for Postgraduate Research and Community Service at Injibara University, Ethiopia. From September 2024 to August 2025, he served as the Director of the e-Learning Management Unit (e-LMU) at Injibara University. Additionally, from June 2014 to 2017, he served at Assosa University as a Lecturer, Department Head of Information Technology, and Coordinator for Continuous and Distance Education. Yirga’s academic and research experience includes supervising MSc and PhD students, coordinating research projects, designing experiments, and conducting collaborative research. He has published more than 40 journals in reputable venues such as the IEEE Internet of Things Journal, IEEE Sensors Journal, Springer, and Science Direct, with more than 1,020 citations. He has reviewed and presented at major conferences including ICT4DA (2022/2023/2024/2025) and ICAST (2022/2023/2024/2025), and has contributed as a session manager, reviewer, and member of organizing committees. Moreover, he regularly reviews for international journals and conferences such as IEEE, Springer, MDPI, and Elsevier, and supports editorial teams in evaluating and improving scholarly submissions. His research interests span AI (Machine Learning and Deep Learning), Wireless Communications, Emerging Technologies, UAV-related research, IoT and Cybersecurity, and Sensors and Biomedical Applications. He is passionate about teaching, research, innovation, and mentoring students in higher education.

Dr. Andinet Kebede Tekile (Associate Editor)

Dr. Andinet Kebede Tekile is an Associate Professor in the Department of Water Resources Engineering at Adama Science and Technology University (ASTU), Ethiopia. He earned his Ph.D. from the University of Science and Technology, Republic of Korea, in 2018, receiving an Excellence Award in recognition of his scholarly contributions to science and technology. His expertise is in Water Supply and Environmental Engineering, with research interests encompassing water resources management, environmental engineering, and sustainable water systems. His work integrates field data, modeling approaches, and environmental and public-health assessments to address water-related challenges in Ethiopia and comparable contexts. He has published in reputable peer-reviewed journals, including Cleaner Engineering and Technology and the Journal of Environmental Sciences. Dr. Andinet has previously served as Editor-in-Chief of the Ethiopian Journal of Science and Sustainable Development and as a long-standing member of the Ethical Research Review Board at ASTU. He has also completed several professional training programs that reinforce his editorial expertise and commitment to research integrity.

 

Dr. Mulatu Chake Gilago  (Associate Editor)

 Dr. Mulatu Chake Gilago is an experienced academic, researcher, and higher education leader with a deep-rooted commitment to advancing learning, research, and institutional growth in Ethiopia. His academic journey began at Bahir Dar University, where he earned his BSc, followed by an MSc from Hawassa University, and culminated in a PhD from the National Institute of Technology Warangal (NITW) in India. Over the years, Dr. Mulatu has taken on a wide range of academic and leadership roles at Wachemo University and beyond. Whether in the classroom, research lab, or administrative boardroom, he has consistently contributed to shaping education systems, mentoring students, and solving real-world challenges. His work spans curriculum design, graduate supervision, research coordination, quality assurance, and reviewing duties for academic journals. His research focuses on higher education policy, innovative teaching and learning practices, institutional differentiation, and applied research that supports national and regional development goals. He has published widely in respected journals and actively engages in both national and international academic networks. Beyond academia, Dr. Mulatu has played a key role in strategic planning and policy development within Ethiopia’s higher education landscape. From leading institutional transformation efforts to crafting policy frameworks that promote university differentiation and capacity building, his influence is both practical and visionary. Driven by a passion for excellence, ethical leadership, and mentorship, Dr. Mulatu remains dedicated to empowering students, supporting emerging scholars, and strengthening institutions through knowledge, innovation, and service.

  

Dr. Reji Kumar Rajamony (Associate Editor) 

Reji Kumar Rajamony holds a PhD in Advanced Materials from Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA), Malaysia. He earned his master’s degree in Thermal Engineering from Anna University, India, in 2011, and his bachelor’s degree in Mechanical Engineering from the same University in 2009. Dr. Reji Kumar is currently serving as a Senior Research Fellow at the Institute of Sustainable Energy, Universiti Tenaga Nasional (National Energy University), Malaysia. His research primarily focuses on thermal energy storage, nano-enhanced phase change materials, photovoltaic thermal systems, desalination systems, thermoelectric generator, battery thermal Management. With a deep passion for education, Dr. Reji Kumar has accumulated over a decade of teaching experience in Mechanical Engineering at both national and international universities.  He has authored more than 75 publications, which have garnered 1,180 citations and earned him an H-index of 18. His research emphasizes heat transfer, thermal energy storage, desalination systems and photovoltaic thermal systems.In recognition of his expertise in materials science, Dr. Reji Kumar has been appointed as Adjunct Professor and Visiting Professor in several international institutions. He has received numerous awards, including International and Nation Exhibition Awards,  the Best Teacher Award, the Best Thesis Award, and the Graduated On-Time Award.

Dr. G. Gayatri Tanuja (Associate Editor)

G. Gayatri Tanuja is a seasoned academician, researcher, and leader with over 20 years of teaching and research experience in engineering and applied sciences. She is currently serving as Professor & Head of the Department of Artificial Intelligence and Machine Learning at Bangalore Technological Institute (BTI), Bengaluru. She earned her Ph.D. from GITAM University in the field of Material Characterization, specializing in bulk metallic glasses, and holds a Master’s Certification in Artificial Intelligence & Machine Learning. Her academic journey also includes an M.Tech in Machine Design and a B.Tech in Mechanical Engineering. Currently persuing AICTE Sponsored QIP-PG program in Artificial Intelligence & Data Science (AI&DS) at IIIT Kottayam, India. Dr. Tanuja has made significant contributions through her research publications, patents, and book chapters in areas spanning AI, robotics, material science, and sustainable engineering. She has guided numerous undergraduate and postgraduate projects and actively promotes interdisciplinary innovation. A dedicated scholar, Dr. Tanuja serves as a reviewer for over 20 international journals and conferences, reflecting her commitment to advancing global research quality. Her professional affiliations include membership in IEEE, I2OR India, and EAI CAST She has been honoured with several prestigious recognitions, most recently the “WeGrow Research Excellence Award 2025”, “Best Academician Award 2025”, “I2OR Distinguished Professor Award 2024”, “Prinston Best Professor Award 2023” acknowledging her outstanding contributions to research and innovation. She also represented Karnataka as the sole delegate in the Indo-Japan Education Delegation at Tokyo University in April 2025 Dr. Tanuja continues to inspire the academic community through her mentorship, international collaborations, and leadership in AI & ML education, while actively fostering innovation and research excellence.

Dr. Muluken Temesgen (Associate Editor)

Muluken Temesgen, Ph.D, serves as an Associate Professor of Mechanical Engineering at the Bahir Dar Institute of Technology, Bahir Dar University. He earned his Ph.D. in 2022 from this esteemed institution, where he also completed his M.Sc. in Sustainable Energy Engineering and B.Sc. in Mechanical Engineering. In his role, Dr. Muluken teaches and mentors graduate students, while also engaging in impactful research and community initiatives. His research focuses on hydrokinetic turbines, computational studies of wind turbines, solar engineering, and simulations of solid-fluid interactions using OpenFOAM. With over 15 publications in high-impact journals and conference proceedings, he has made significant contributions to his field. Beyond teaching and research, he has taken on various administrative responsibilities, including serving as Research Director and chair holder for small-scale wind and hydro turbines research units. Additionally, he actively participates in community-oriented professional activities, which include manuscript reviewing, organizing conferences, editing academic books, and offering training and consultancy services.

Dr. Amare Kassaw Yimer (Associate Editor)

Assistant Professor; Senior Electrical Engineer; Entrepreneurship and Business Incubation Director and Mentor; Senior Researcher in ICT, Wireless Communication, IOT, Bioimaging, AI, Digitalization and System Development. Dr. Amare Kassaw Yimer received his PhD in Electrical and Computer Engineering through a joint program between Addis Ababa University (Ethiopia) and the Technical University of Darmstadt (Germany) in November 2022. He is currently serving as an Assistant Professor at the Faculty of Electrical and Computer Engineering, Bahir Dar Institute of Technology, Bahir Dar University, Ethiopia. Dr. Amare has over 15 years of academic and research experience, delivering undergraduate and postgraduate courses in ICT, Artificial Neural Networks, Statistical Signal Processing and Machine Learning, Wireless and Mobile Communication, Signal Processing, and Electronics. He has supervised more than 15 MSc students in Wireless Communication and Biomedical Engineering, producing several publications in high-impact journals and international conferences. Dr. Amare’s research interests span across Biomedical Imaging and Instrumentation, Wireless Sensor Networks (WSN); Wireless Communication;  Artificial Intelligence (AI), Machine Learning and Deep Learning;  Digitalization, Internet of Things (IoT), Energy Efficiency, and Resource Optimization in Wireless Networks. His recent publications include works on energy-efficient power control in uplink massive MIMO systems, machine learning applications in biomedical diagnosis, and renewable energy innovations for smallholder farmers, featured in outlets such as Elsevier Physical Communication Systems, Cogent Engineering, and Energy & Environmental Science. He has also co-authored research on assistive devices, solar irrigation, and frugal medical technologies, in collaboration with leading global institutions such as the University of Cambridge, University of Bath, Western University (Canada), and the Centre for Global Equality (UK). From 2021 to 2025, Dr. Amare has been the Director of Business Incubation and Techno-Entrepreneurship Center (BiTec) and the BiT Makerspace at Bahir Dar Institute of Technology. Under his leadership, BiTec has emerged as a vibrant hub fostering innovation, entrepreneurship, startup development, and job creation. He has led several digital, electromechanical and agribusiness-focused pre-incubation and incubation programs for startups and SMMEs, and led frugal biomedical innovation and startup development for low-resource settings. As the Innovation and Startup Director of Bahir Dar University, he played a central role in developing the National BTIC Directive, Standards, and Ecosystem Maturity Assessment Framework for the Ministry of Education, shaping the national innovation and incubation policy landscape in Ethiopian higher education.

Dr. Amare has been the Principal Investigator (PI), Technical Coordinator, and Project Leader on more than 20 national and international projects funded by organizations such as GIZ-Ethiopia, FAO, Arm Impact, EPSRC (UK), KOICA, and the Ministry of Science and Technology (Ethiopia). His work in digitalization and ICT infrastructure has directly contributed to regional government modernization and smart governance initiatives, especially in transportation, land management, and public service automation. Dr. Amare has forged strong research and innovation partnerships with University of Cambridge, University of Bath, Western University (Canada), Free University of Brussels, Wisconsin University, Morgan State University, and University of Hargeisa, among others. These collaborations have mobilized over £489,000 in research grants, equipment, and training support for Bahir Dar University.

 

Editorial Board

  1. Prof. Tammo Steenhuis, Cornell University, USA
  2. Dr. Ethiopia Nigussie, University Of Turku, Finland
  3. Dr. Fisseha Mekuria, Council for Scientific & Industrial Research, South Africa
  4. Prof. Bhadriraju Subramanyam, Kansas State University, USA
  5. Prof. Seifu Admasu, Bahir Dar Institute of Technology, Bahir Dar University, Ethiopia
  6. Dr. Mulugeta Admasu, Bahir Dar Institute of Technology, Bahir Dar University, Ethiopia