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Mak-CAES BioInnovate Project Registers Significant Achievements

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Smallholder farmers in Uganda and Kenya produce a variety of fruits, traditional and exotic vegetables, spices, and herbs that have unique nutritional, nutraceutical and functional properties. However, the value derived from these crops is limited due to postharvest losses, seasonal production, limited value addition and market access problems. Developing and applying affordable food preservation technologies could reduce postharvest losses by up to 68%. Additionally, food preservation by drying not only prolongs shelf life, but it also minimizes storage, transportation and packaging costs.

About the project

In 2017, Makerere University through the Department Agricultural and Biosystems Engineering at the College of Agricultural and Environmental Sciences (CAES) received funding under the BioInnovate Africa Programme Phase II to implement a project titled;“Adaptation and Promotion of Refractance Window Drying Technology (RWDT) for Production of High Quality Bio-products”. The RWDT uses heat to dry fruits and vegetables, while maintaining the nutritive qualities. With RWDT, liquid foods, purees or slices are dried on one side of a thin plastic film, whose other side is in close contact with hot water at temperatures below boiling point. The plastic film, usually in the form of a conveyer, is susceptible to infrared radiation, therefore allowing thermal energy to be transferred from the water to the food. Transmission of infrared radiation stops when the food is dry, and the product scraped off the conveyor. The temperature of the product remains relatively low during drying, resulting in better quality retention due to reduced moisture content and inhibited microbial growth. The heated water is recycled, further improving thermal efficiency of the system.

The Project Leader, Prof. John Muyonga disseminating the research findings and outputs
The Project Leader, Prof. John Muyonga disseminating the research findings and outputs

Project duration and objectives

The three-year project worth 750,000 USD had been scheduled to end in December 2020 but was extended to June 2021 due to the outbreak of COVID19 and the subsequent restrictions aimed at curbing the spread of the pandemic. The development objective of the project was to create new business opportunities in food value addition and agro-processing equipment fabrication. The project specifically aimed to develop a heat drying technology that is affordable yet yields high quality products, even from heat sensitive materials. It also aimed to; support local fabricators to make quality Refractance Window Drying equipment suitable for use by local agro-processors; improve the quality of products, mainly fruits, vegetables and herbs on the Ugandan& Kenyan markets; minimize post-harvest losses; increase the use of locally produced food ingredients derived from fruits, vegetables and herbs; and to enhance collaboration among farmers, agro-processors, researchers and support agencies.

One of the Refractance Window Drying Technologies created.
One of the Refractance Window Drying Technologies produced.

Project activities

Working with various partners namely; Jomo Kenyatta University of Agriculture and Technology, Kenya Industrial Research and Development Institute (KIRDI), TONNET Agro-engineering Company Limited, East Africa Nutraceuticals Ltd (EAN), Food and Nutrition Solutions Ltd (FONUS) and the Ministry of Trade, Industry and Cooperatives, Uganda, Makerere University implemented several activities under the project. These included designing and fabrication of low cost dryers, techo-economic evaluation of the dryers, evaluation of the refractance window dried products, assessment of the capacity of agro-processors and fabricators; training of farmers, agro-processors, and fabricators; and training of graduate students.

Another version of the Refractance Window Drying Technologies produced.
Another version of the Refractance Window Drying Technologies produced.

Project closure workshop

On 22ndMarch 2022, the research team led by Prof. John Muyonga held the project closure meeting at which they disseminated the findings and outputs. The meeting held in the School of Food Technology, Nutrition and Bio-Engineering Conference Hall was graced by the Vice Chancellor, Prof. Barnabas Nawangwe, the Principal CAES, Dr Gorettie N. Nabanoga, the Programme Manager of Bio-Innovate Africa Programmes, Dr Julius Ecuru, and representatives of partner institutions.

The Hybrid dryer that employs Refractance Window Drying Technology.
The Hybrid Refractance Window Drying Technology (RWDT) Developed by BioInnovate Project Team

Achievements registered under the project

Disseminating the research findings, Prof. Muyonga noted that the project had registered significant achievements.

Guided by Prof. Muyonga, the project members including; Dr Julia Kigozi (Lecturer – Department of Agricultural and Biosystems Engineering, Makerere University) Dr. Peter Tumutegyereize (Department of Agricultural and Biosystems Engineering, Makerere University), Mr Shaffic Ssenyimba and Mr Raymond Mutumba (both MSc Students at Makerere University), and the TONNET Agro-engineering Company Limited team designed and fabricated several low cost refractance window drying machines. Additionally, the project team optimised the refractance window drying conditions for different products including passion fruit juice, pineapples, mango puree, jackfruit puree and cowpea leaves. They also developed protocols and guidelines for use of refractance window dried fruits as ingredients in foods. Using the RWD technology, the research team has produced a number of marketable products including – dried fruit slices, dices and strips; fruit powders; bread and cake containing refractance window dried fruits; as well as fruit gummies. The team is in the process of evaluating results for refractance window and solar dried pineapple slices. The team is also evaluating results for drinks produced from mixing refractance window dried pineapple powder in water, the different yoghurts, cookies and porridge made with different proportions of refractance window dried jackfruits, and breakfast cereal containing different proportions of refractance dried pineapple.

Some of the products produced using the refractance window drying technology
Some of the products produced using the refractance window drying technology

Other achievements registered under the project included; obtaining a Certificate of Grant of Utility Model from the Uganda Registration Services Bureau patenting the Electric and Biomass Powered Refractance Window Drying Apparatus invented by the research team; training of farmers in the use of Refractance Window Drying Technology and the use of RWD products as ingredients, training of 16 fabricators, training of 6 graduate students (2 PhD & 4 M.Sc.), refurbishment of facilities at Makerere University Agricultural Research Institute Kabanyolo (MUARIK); and publication of 12 articles in internationally recognized journals.

Articles published included;

(1) Adoption of the Refractance Window Drying Technology in the Drying of Fruits and Vegetables in UgandaJournal of Advances in Food Science & Technology, 1-10;

(2)Design and Evaluation of a Refractance Window Lab-scale DryerJournal of Engineering, Design and Technology;

(3) Techno-Economic Analysis of a Refractance Window Dryer Prototype Developed by Kenya Industrial Research and Development Institute -Current Journal of Applied Science and Technology;

(4) Drying Behaviour and Optimization of Drying Conditions of Pineapple Puree and Slices using Refractance Window Drying TechnologyJournal of Food Science and Technology, 1-10;

(5) Optimization of Refractance Window Drying Conditions for Passion Fruit Puree;

(6) Optimization of Drying Conditions for Jackfruit Pulp using Refractance Window Drying technologyFood Science & Nutrition;

(7) Performance Analysis of An Arduino Based Calibration and Temperature Control System for a Refractance Window Dryer;

(8) Arduino based control of the Food and Water Conveyance Systems of a Refractance Window Dryer;

(9) Techno Economic Analysis of Refractance Window Drying of Fruits: A Case of Small-Medium Scale Agro Processors in Uganda;

(10) Physicochemical Properties, Sensory Acceptance and Storage Stability of Yogurt Flavoured with Refractance Window Dried Passion Fruit Powder –Asian Food Science Journal, 38-49; and

(11) Exploring the Potential of Jackfruit (Artocarpus heterophyllus Lam), (2021) –Asian Food Science Journal. Page 97-117.

According to Prof. Muyonga, plans are underway to develop a Memorandum of Understanding between Makerere University and a private firm to oversee the utilisation of Refractance Window Drying equipment at MUARIK for commercial production of value added foods. “There are also plans to facilitate three agro-machinery companies – 2 in Uganda and 1 in Kenyato produce Refractance Window Dryers under the guidance of Makerere University and Kenya Industrial Research and Development Institute (KIRDI). We also hope to engage development agencies to support farmer groups to procure Refractance Window Dryers,” he noted while explaining the research team’s commercialization arrangements.

Dr. Julia Kigozi explaining the design process.
Dr. Julia Kigozi explaining the design process.

Explaining the design process of the Refractance Window Dryer, Dr Julia Kigozi said the technology is mechanically simple, cheaper to purchase, energy efficient with high drying speed and low operational costs, and ensures retention of product quality. Dr Kigozi revealed that steps were being taken to promote the use of RWD technologies through Jazi Agro-processing Solutions Limited. Jazi Agro-processing Solutions Limited is a private company that specializes in food processing and doubles as a consultancy in regards to agro-processing solutions with a goal of promoting the agro-processing sector in Uganda. The company carries out training and mentoring on fundamentals necessary for the operation of agro-processing industries.

During the meeting, Mr. Raymond Mutumba shared the outreach and dissemination programmes conducted by Food and Nutrition Solution Ltd (FONUS) with regard to the Refractance Window Drying Technology.Based at the School of Food Technology, Nutrition and Bio-Engineering, Makerere University, FONUS provides consultancy services in the fields of food value addition, community nutrition, food handling and hygiene, post-harvest handling of foodstuffs, facilitation of farmer group learning processes and project evaluations.The main purpose of FONUS’ engagement with the project was to promote uptake of the RWD technologies among end users. This was done through a series of engagements with farmer groups, small and medium agro-processors, and processors that utilise the RWD products and ingredients in foods.

Community engagements undertaken by FONUS included a situational analysis on the potential utilization of the Refractory Window Drier Technology in food value addition, training agro-processors in the use of hybrid RWD, and training of medium and large scale agro-processors in the use of RWDT in the drying of fruits and vegetables. In addition, FONUS conducted trainings on the use of RWDT products and ingredients and flavours in foods, and assessed the marketability of RWDT products.

The Vice Chancellor, Makerere University, Prof. Barnabas Nawangwe addressing participants.
The Vice Chancellor, Makerere University, Prof. Barnabas Nawangwe addressing participants.

According to Mr. Mutumba, the community engagements revealed that the RWDT presented a viable solution for preservation of fruits and vegetables in Uganda. The engagements also revealed that the incubatees were more willing to adopt the technology compared to already established processors. It was also discovered that more research needs to be done in RWDT energy efficiency if the RWDT products are to have competitive process on the market. The team called for government support to increase uptake of the technology, noting that individuals and small processor groups may not easily afford it.

Addressing participants, the Vice Chancellor, Prof. Barnabas Nawangwe appreciated SIDA for the enormous support extended towards research and training programmes at Makerere University. “The University has reached the 1,000 mark of staff with PhDs, and almost half of these have been trained under SIDA,” he noted.  In addition to other research programmes, SIDA supports the BioInnovate Africa Programme. The Vice Chancellor applauded the Department of Agricultural and Biosystems Engineering at CAES for the commendable initiative aimed at improving the quality and increasing shelf life of agricultural products in Uganda. “The products produced out of this initiative can be major exports for Uganda. We need to move towards commercializing our products. We however need to improve our marketing skills,” he explained while cautioning the research team on the importance of marketing the products. He also advised researchers to make use of the Intellectual Property Management Office at the University to patent their products.

Commenting on the significance of agriculture in the development of the economy, the Vice Chancellor said the CAES has a great role to play in improving the sector. Appreciating the research output at CAES, he called on the College to take lead in the establishment of a central business incubation unit to promote research and innovation at Makerere.

In line with 2020-2030 Strategic Plan that aims to transform Makerere into a research-led University, the Vice Chancellor said it was time to do things differently. “At the moment, Makerere is a research-intensive not research-led University. We have excelled in research publications. We need to move towards churning out companies if we are to make positive impact on our economy. You can remain top on research while churning out companies,” he explained, sharing an example of the University of Istanbul that churns out 300 companies per year worth about three billion USD, and is greatly contributing to the development of the country’s economy. The Vice Chancellor echoed the need for Makerere University to make contribution towards the Parish Development Model. “We will be judged harshly if we do not do anything to liberate our people,” he said.

The Principal of CAES, Dr Gorettie N. Nabanoga delivers her remarks at the workshop.
The Principal of CAES, Dr Gorettie N. Nabanoga delivers her remarks at the workshop.

In her remarks, the Principal of CAES, Dr Gorettie N. Nabanoga appreciated SIDA and BioInnovate Africa for the support extended towards the research project. She applauded the School of Food Technology, Nutrition and Bio-Engineering for always writing successful projects. “Despite the small number of staff at the School, they feature prominently in resource mobilization,” she said. She commended the project implementation team for the significant outputs and strong partnerships. “The project has all that is required to be considered successful and is key to obtaining practical solutions for the agricultural sector,” she explained, noting that CAES is academically productive due to the tireless efforts of staff in different units. Commending the quality of the research outputs, Dr Nabanoga said the project would significantly address the current market needs.

Dr Abel Atukwase, Dean School of Food Technology, Nutrition and Bio-Engineering (SFTNB), CAES speaking at the workshop.
Dr Abel Atukwase, Dean School of Food Technology, Nutrition and Bio-Engineering (SFTNB), CAES speaking at the workshop.

Like the Principal, the Dean, School of Food Technology, Nutrition and Bio-Engineering, Dr Abel Atukwase appreciated BioInnovate Africa for the support extended to the project. He expressed gratitude to the Vice Chancellor for his unwavering supports towards programmes at CAES and the University in general. He congratulated the project team upon the worthwhile initiative.

The Head, Department of Agricultural and Biosystems Engineering, Makerere University, Dr. Ivan Muzira Mukisa, acknowledged the efforts of Prof. Muyonga in promoting research and innovation at the College and University in general. “The success we continue to register is largely due to the commitment of staff. Prof. Muyonga has been a key pillar in research, teaching and mentorship of students,” he said. Highlighting the different research initiatives, including the Food Technology and Business Incubation Centre as well as FONUS, Dr Mukisa said the School had greatly provided opportunities for the processors to improve their skills.

The Head, Department of Agricultural and Biosystems Engineering (DABE), Makerere University, Dr. Ivan Muzira Mukisa, acknowledged the efforts of Prof. Muyonga in promoting research and innovation at the University.
The Head, Department of Agricultural and Biosystems Engineering (DABE), Makerere University, Dr. Ivan Muzira Mukisa, acknowledged the efforts of Prof. Muyonga in promoting research and innovation at the University.

Delivering a presentation on government-academia-private sector partnership in technology development and promotion, the Representative of the Commissioner of Small and Medium Enterprises at the Ministry of Trade, Industry and Cooperatives, Dr Steven Mbogo Kirya thanked the sponsors of the project, as well as the partnering academic institutions for the efforts towards advancing agricultural technologies. He called for continued training of the youth and women in the utilization of new technology to boost the quality of agricultural products in the country.

The Programme Manager, BioInnovate Africa, Dr Julius Ecuru acknowledged the great work done by the research team, saying the project demonstrated that it is possible for academia, industry and government to work together to move ideas to the market. He commended Makerere University for winning 8 out of the 20 projects supported under BioInnovate Africa Programme Phase II. He pledged continued support for scientists in the region.

Dr. Gaston Ampe moderated the meeting.
Dr. Gaston Ampe moderated the meeting.

The workshop was moderated by Dr Gaston Ampe from the School of Food Technology, Nutrition and Bio-Engineering, CAES.

About BioInnovate Africa

BioInnovate Africa is a regional innovation-driven initiative stimulating a bio-economy in eastern Africa. The initiative is supported by the Swedish International Development Cooperation Agency (Sida), and implemented by International Centre of Insect Physiology and Ecology (icipe). The initiative supports multidisciplinary teams of scientists, researchers, and innovators to co-develop and pilot innovative and economically viable bio-based ideas, interventions, and technologies. BioInnovate Africa offers grants for innovative bio-based research ideas and technologies with prospects for business and the market. While funding bio-based innovation projects remains the core activity of BioInnovate Africa, the initiative’s strategy now includes developing a knowledge-based bioeconomy in eastern Africa. This is built on the premise that collaboration at the national and regional level, and between researchers and private sector partners, is the surest way to translate scientific outputs into usable, and commercially scalable products and technologies.Current BioInnovate Africa partner countries are: Burundi, Ethiopia, Kenya, Rwanda, Tanzania and Uganda.

Mr. Raymond Mutumba presenting about FONUS engagement with the project.
Mr. Raymond Mutumba presenting about FONUS engagement with the project.

Please see Downloads below for presentations from the BioInnovate Closure Workshop

Hasifa Kabejja

Agriculture & Environment

Prof. Isa Kabenge Officially Hands Over Leadership of DABE to Prof. Joshua Wanyama

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Prof. Isa Kabenge handing over the office keys to Prof. Joshua Wanyama. Prof. Isa Kabenge has officially hands over leadership of the Department of Agricultural and Biosystems Engineering (DABE) on 4th June 2026, School of Food Technology, Nutrition and Bioengineering Conference Hall, College of Agricultural and Environmental Sciences (CAES), Makerere University, Kampala Uganda, East Africa.

Prof. Isa Kabenge has officially handed over leadership of the Department of Agricultural and Biosystems Engineering (DABE) at the College of Agricultural and Environmental Sciences (CAES), Makerere University to Prof. Joshua Wanyama. Prof. Kabenge has served as Head of Department since 2021, providing four years of leadership marked by institutional growth, strengthened partnerships, and expanded academic output. Prof. Wanyama will serve as Head of Department for a four-year term, effective 6th May 2026.

The handover ceremony, held in the Conference Hall of the School of Food Technology, Nutrition and Bioengineering (SFTNB) on 4th June 2026, was attended by key university officials and members of staff from the department. These included the Director of Human Resources, Makerere University, represented by the CAES Principal Human Resource Officer, Mr. Julius Lebo; the Dean of SFTNB, Dr. Julia Kigozi; and the Head of Internal Audit, represented by the College Bursar, Ms. Susan Kyamulabi.

Prof. Kabenge presenting his handover report. Prof. Isa Kabenge has officially hands over leadership of the Department of Agricultural and Biosystems Engineering (DABE) on 4th June 2026, School of Food Technology, Nutrition and Bioengineering Conference Hall, College of Agricultural and Environmental Sciences (CAES), Makerere University, Kampala Uganda, East Africa.
Prof. Kabenge presenting his handover report.

Remarks and Appreciation by the Dean 

In her remarks, Dr. Julia Kigozi commended Prof. Kabenge for his dedicated service and exemplary leadership. She appreciated him for the cordial working relationship, professionalism, and steadfast commitment to institutional development. She particularly acknowledged his efforts in initiating and strengthening partnerships with both local and international partners, which have significantly enhanced the department’s academic and research profile.

 Dr. Kigozi congratulated Prof. Wanyama on his appointment and expressed confidence that he would build on the accomplishments of his predecessor.

Some members of staff from DABE at the handover ceremony. Prof. Isa Kabenge has officially hands over leadership of the Department of Agricultural and Biosystems Engineering (DABE) on 4th June 2026, School of Food Technology, Nutrition and Bioengineering Conference Hall, College of Agricultural and Environmental Sciences (CAES), Makerere University, Kampala Uganda, East Africa.
Some members of staff from DABE at the handover ceremony.

Reflections from Prof. Kabenge

Prof. Kabenge expressed gratitude to the University Management, as well as the staff of DABE, for entrusting him with the responsibility of leading the department over the past four years. He also acknowledged the support extended to him by the College and School leadership throughout his tenure.

“My time in office coincided with particularly challenging circumstances, including the COVID-19 pandemic and staff shortages. Despite these difficulties, I commend the resilience, dedication, and teamwork demonstrated by staff, which enabled the department to continue progressing. This experience has affirmed that DABE has an exceptional team with immense potential that can be leveraged to elevate the department to even greater heights,” he said. “It has been an honour to serve as Head of Department. As I step down, I do so with full confidence in the direction the department is taking.”

The Dean of the School of Food Technology, Nutrition and Bioengineering, Dr. Julia Kigozi delivering her remarks. Prof. Isa Kabenge has officially hands over leadership of the Department of Agricultural and Biosystems Engineering (DABE) on 4th June 2026, School of Food Technology, Nutrition and Bioengineering Conference Hall, College of Agricultural and Environmental Sciences (CAES), Makerere University, Kampala Uganda, East Africa.
The Dean of the School of Food Technology, Nutrition and Bioengineering, Dr. Julia Kigozi delivering her remarks.

 Prof. Kabenge encouraged staff to continue strengthening the culture of collaboration that has become a hallmark of the department, emphasizing the importance of interdisciplinary engagement. “Many of the issues the department addresses, such as water security and climate-smart agriculture, are complex and require diverse expertise and collaborative approaches,” he noted.

 Prof. Kabenge pledged to continue supporting the department, particularly in the areas of research and collaboration.

Achievements registered

The overarching goal of DABE is to remain a leading center of excellence in agro-production and food systems within the region and across East Africa. The Department currently hosts approximately 315 students and offers a range of academic programmes, including the Bachelor of Science in Agricultural Engineering, Bachelor of Science in Water and Irrigation Engineering, Bachelor of Science in Bioprocessing Engineering, Master of Science in Agricultural Engineering, and a PhD in Agricultural Engineering.

The incoming Head, Prof. Joshua Wanyama delivering his remarks at the ceremony. Prof. Isa Kabenge has officially hands over leadership of the Department of Agricultural and Biosystems Engineering (DABE) on 4th June 2026, School of Food Technology, Nutrition and Bioengineering Conference Hall, College of Agricultural and Environmental Sciences (CAES), Makerere University, Kampala Uganda, East Africa.
The incoming Head, Prof. Joshua Wanyama delivering his remarks at the ceremony.

Strengthened Research Profile

Prof. Kabenge leaves office at a time when the department has established a strong research profile, with academic staff producing more than 40 publications annually. Research within the department spans a wide range of thematic areas, including soil, water and irrigation engineering; bioprocess engineering; food processing, preservation and bio-based materials; nanotechnology and bioprocessing technologies for agriculture; artificial intelligence and engineering modelling; and power and machinery for sustainable agriculture. This growing research output has been complemented by an expanding network of collaborations that has strengthened the department’s capacity for innovation, knowledge exchange, and practical impact.

Infrastructure and Capacity Building

In addition, DABE has developed several practical training and research facilities, including a fabrication workshop at the Makerere University Agricultural Research Institute Kabanyolo (MUARIK), aquaculture ponds, irrigation demonstration and experimental systems, post-harvest handling facilities such as refractive window dryers and hybrid solar dryers, and a water science laboratory currently under development. Many of these facilities have been established through research projects funded by both local and international partners.

The Department also hosts the Africa Water Quality Testing Fellowship, a capacity-building programme implemented in partnership with the Aquaya Institute. The fellowship trains students and early-career professionals in water quality monitoring, testing, and management through classroom instruction, laboratory practice, and field-based research. It aims to strengthen Africa’s water workforce, improve access to reliable water quality data, and support safer drinking water systems. The programme is part of a five-year regional initiative (2021-2026) operating through universities in Uganda, Ghana, and Ethiopia.

The Principal Human Resource Officer of CAES, Mr. Julius Lebo presided over the ceremony. Prof. Isa Kabenge has officially hands over leadership of the Department of Agricultural and Biosystems Engineering (DABE) on 4th June 2026, School of Food Technology, Nutrition and Bioengineering Conference Hall, College of Agricultural and Environmental Sciences (CAES), Makerere University, Kampala Uganda, East Africa.
The Principal Human Resource Officer of CAES, Mr. Julius Lebo presided over the ceremony.

Welcoming the New Head

Prof. Kabenge congratulated Prof. Wanyama on his appointment and encouraged him to sustain and further strengthen the department’s local and international partnerships. He specifically encouraged the revival of visiting professorships and deeper engagement with the department’s expanding and well-connected alumni network.

Remarks by the University Officials and Incoming Head

The Director of Human Resources, represented by Mr. Julius Lebo, commended the outgoing head for his dedicated service and welcomed the incoming head, appreciating his willingness to take on the leadership role.

Similarly, the College Bursar, Ms. Susan Kyamulabi, praised Prof. Kabenge for his professionalism, strong administrative organization, and prudent management of departmental funds.

In his remarks, Prof. Joshua Wanyama expressed gratitude to University Management for his appointment, and to Prof. Kabenge, for his exemplary servant leadership and mentorship. He acknowledged the department’s steady growth under the outgoing head and thanked staff for entrusting him with the responsibility to lead them.

The College Bursar, Ms. Susan Kyamulabi. Prof. Isa Kabenge has officially hands over leadership of the Department of Agricultural and Biosystems Engineering (DABE) on 4th June 2026, School of Food Technology, Nutrition and Bioengineering Conference Hall, College of Agricultural and Environmental Sciences (CAES), Makerere University, Kampala Uganda, East Africa.
The College Bursar, Ms. Susan Kyamulabi.

“I pledge my full commitment to serve. DABE is known for excellence and delivery, and I intend to uphold and strengthen that legacy. We shall continue working as a team to pursue excellence and further develop our department,” he said.

Brief about Prof. Joshua Wanyama

Prof. Joshua Wanyama is a Ugandan academic and Agricultural and Biosystems Engineer serving as an Associate Professor in the Department of Agricultural and Biosystems Engineering at Makerere University. He holds a PhD in Bioscience Engineering from Katholieke Universiteit Leuven (Belgium), a Master of Science in Water Science and Engineering from IHE Delft Institute for Water Education (Netherlands), and a Bachelor of Science in Agricultural Engineering from Makerere University.

With over twenty years of experience in teaching, research, and academic mentorship, he specializes in irrigation engineering, water resources management, watershed systems, and climate-smart agriculture. His work focuses on advancing sustainable agricultural water systems and strengthening climate resilience in Uganda and the wider region.

Members of staff from DABE together with the Dean of the SFTNB, Dr Julia Kigozi, the College HR and Bursar, and the outgoing and incoming heads at the handover ceremony. Prof. Isa Kabenge has officially hands over leadership of the Department of Agricultural and Biosystems Engineering (DABE) on 4th June 2026, School of Food Technology, Nutrition and Bioengineering Conference Hall, College of Agricultural and Environmental Sciences (CAES), Makerere University, Kampala Uganda, East Africa.
Members of staff from DABE together with the Dean of the SFTNB, Dr Julia Kigozi, the College HR and Bursar, and the outgoing and incoming heads at the handover ceremony.

He has supervised several undergraduate and postgraduate students, contributed to curriculum development, and served as an external examiner for a number of universities across Africa. He is a registered professional engineer and an active member of professional bodies including the Uganda Institution of Professional Engineers and the American Society of Agricultural and Biological Engineers.

In recognition of his academic excellence, he was named among the top-performing mid-career researchers and lecturers at the College of Agricultural and Environmental Sciences (CAES) in the 2025 Vice Chancellor’s Research Excellence Awards.

Pictorial of the handover ceremony:

https://drive.google.com/drive/folders/1RjIS9_8mPM5HVr7UAFP7ik43kkpj-WOY?usp=sharing

Hasifa Kabejja

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Agriculture & Environment

Tribute To Professor Abwoli Yabezi Banana (1951–2026)

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The late Professor Abwoli Yabezi Banana (1951–2026). College of Agricultural and Environmental Sciences (CAES), Makerere University, Kampala Uganda. Original Image resized using Gemini.

*****Celebrating a Distinguished Scholar, Mentor, and Global Authority in Forestry and Sustainable Environmental Stewardship

It is with profound sorrow and a deep sense of loss that the Makerere University community mourns the passing of Prof. Abwoli Yabezi Banana, an outstanding scholar, teacher, researcher, mentor, and academic leader whose life was dedicated to the pursuit of knowledge, environmental stewardship, and human development. Prof. Banana passed on in the morning of 31st May 2026, leaving behind an enduring legacy that will continue to inspire present and future generations.

For more than four decades, Prof. Banana served Makerere University with exceptional commitment and distinction as an academic in the Department of Forestry, Biodiversity and Tourism, within the College of Agricultural and Environmental Sciences (CAES). Even after his retirement in 2024, his intellectual presence remained strongly felt across the University and beyond, reflected in the generations of scholars he trained, the institutions he strengthened, and the extensive body of knowledge he contributed to global academia.

Prof. Banana was widely regarded as a distinguished authority in forestry and natural resource governance. His scholarly contributions significantly advanced understanding in critical areas such as forest policy, wood science, community-based forestry, forest tenure systems, and sustainable environmental management. Through a career defined by rigorous inquiry and intellectual depth, he played a pivotal role in informing policies and practices that promoted sustainable forest management in Uganda, across Africa, and within the wider international scientific community.

His academic journey was marked by exceptional dedication, intellectual excellence, and a global perspective. He earned a Bachelor’s degree in Forestry from Makerere University, a Master’s degree in Wood Science and Technology from the University of California, Berkeley, and later a Doctor of Philosophy in Forestry from the Australian National University. These formative academic experiences not only refined his scholarly expertise but also shaped his international outlook, which he consistently brought to bear in his teaching, research, and professional engagements. This global grounding enabled him to connect local forestry challenges with broader scientific and policy debates, enriching both his scholarship and his contributions to institutional development.

Beyond his individual academic achievements, Prof. Banana distinguished himself as a catalyst for intellectual collaboration and knowledge exchange. He actively fostered partnerships with researchers and institutions across the world, contributing to collaborative studies that enhanced understanding of forest governance and promoted inclusive, participatory approaches to natural resource management. His work consistently reflected a strong commitment to environmental justice, community empowerment, and sustainability, values that continue to influence contemporary forestry discourse.

As an educator, Prof. Banana was exceptional in every sense. He was admired for his clarity of thought, intellectual rigor, and his rare ability to stimulate curiosity and independent thinking among his students. His teaching transcended conventional classroom instruction; it encouraged critical reflection, ethical reasoning, and a deep sense of responsibility toward society and the environment. Many of his former students now occupy influential positions in academia, government, and professional practice, carrying forward the intellectual foundation and values he instilled in them.

Equally profound was his role as a mentor and guide. He dedicated considerable time and energy to nurturing students, early-career academics, and researchers, offering not only scholarly direction but also personal support grounded in humility, patience, and integrity. His mentorship was characterized by genuine care and attentiveness, often extending beyond academic work to include life guidance that emphasized discipline, perseverance, and moral responsibility. Those who interacted closely with him remember a mentor who combined intellectual excellence with deep humanity and approachability.

Prof. Banana will also be remembered for his calm and thoughtful presence, his collegial spirit, and his unwavering commitment to academic integrity. He embodied the principles of service, respect, and humility, consistently placing the advancement of others above personal recognition. Despite his numerous achievements and international standing, he remained grounded, approachable, and deeply committed to fostering a supportive academic environment where others could thrive.

His passing is a profound loss to Makerere University, to Uganda’s forestry and environmental science fraternity, and to the global academic community. Yet, his legacy remains firmly embedded in the institutions he helped shape, the policies he influenced, the ecosystems his work sought to protect, and the many scholars who continue to build upon his intellectual contributions.

As we reflect on his life, we also celebrate a journey defined by purpose, excellence, and service. Prof. Banana’s contributions will continue to echo through the forests he studied, the classrooms he transformed, and the communities whose understanding of environmental stewardship was enriched through his work.

We extend our heartfelt condolences to his family, friends, colleagues, former students, and all who were privileged to know him. May you find comfort in the extraordinary life he lived and pride in the lasting impact of his work and values.

Prof. Abwoli Yabezi Banana may no longer be with us physically, but his influence endures in the knowledge he created, the people he mentored, and the principles he so faithfully upheld.

May his soul rest in eternal peace.

Mak Editor

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Agriculture & Environment

Makerere University, Uganda Red Cross Society Sign MoU to Advance Research, Training & Humanitarian Action

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Makerere University DVCFA, Prof. Henry Alinaitwe, and Uganda Red Cross Society Secretary General, Mr. Robert Kwesigwa endorsed the MoU. Makerere University and Uganda Red Cross Society (URCS) sign Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery, 19th May 2026, Main Building, Kampala, East Africa.

Makerere University and Uganda Red Cross Society (URCS) have signed a Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery.

The agreement, signed on 19th May 2026, establishes a strategic framework through which the two institutions will jointly address pressing national and global challenges by combining academic research with practical humanitarian action.

Makerere University DVCFA, Prof. Henry Alinaitwe welcoming URCS Secretary General, Mr. Robert Kwesiga to the MoU signing ceremony held on 19th May 2026. Makerere University and Uganda Red Cross Society (URCS) sign Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery, 19th May 2026, Main Building, Kampala, East Africa.
Makerere University DVCFA, Prof. Henry Alinaitwe welcoming URCS Secretary General, Mr. Robert Kwesiga to the MoU signing ceremony held on 19th May 2026.

The MoU was endorsed by Prof. Henry Alinaitwe Mwanaki, Deputy Vice Chancellor (Finance and Administration), on behalf of Makerere University, and Mr. Robert Kwesiga, Secretary General of the Uganda Red Cross Society.

Purpose of the Partnership

The partnership brings together Makerere University’s expertise in research and higher education with the Uganda Red Cross Society’s experience in disaster response, emergency health services, and community outreach, to strengthen efforts in addressing humanitarian and public health challenges. Under the agreement, the institutions will collaborate on joint research projects, academic programmes, staff and student exchanges, and grant applications.

Makerere University and URCS officials during the MoU signing ceremony in the Vice Chancellor's Boardroom at Makerere University. Makerere University and Uganda Red Cross Society (URCS) sign Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery, 19th May 2026, Main Building, Kampala, East Africa.
Makerere University and URCS officials during the MoU signing ceremony in the Vice Chancellor’s Boardroom at Makerere University.

Capacity Building and Knowledge Sharing

Building on this foundation, the two institutions will also work together to strengthen humanitarian assistance, volunteerism, health, and disaster risk management in Uganda through joint capacity-building initiatives. These will include short courses, training programmes, workshops, seminars, conferences, and other professional learning events, as well as the exchange and dissemination of case studies, best practices, and research findings.

Institutional Collaboration and Resource Mobilization

In addition, the partnership will deepen institutional collaboration through the development of strategic alliances, support for advocacy on capacity development action plans, and the promotion of stakeholder participation in each other’s programmes. It will further provide for joint resource mobilization- including co-development of funding proposals, and mutual access to institutional platforms that enhance skills development, methodological expertise, and knowledge transfer.

Prof. Alinaitwe and Mr. Kwesiga signing the MoU. Makerere University and Uganda Red Cross Society (URCS) sign Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery, 19th May 2026, Main Building, Kampala, East Africa.
Prof. Alinaitwe and Mr. Kwesiga signing the MoU.

Student Engagement and Experiential Learning

The collaboration will also provide opportunities for Makerere University students to participate in humanitarian initiatives such as blood donation campaigns, volunteer services, and disaster response activities. In addition, students and staff will benefit from field-based training, internships, and experiential learning opportunities through the Uganda Red Cross Society.

Remarks from Makerere University

Speaking during the signing ceremony, Prof. Alinaitwe commended the Uganda Red Cross Society for its long-standing humanitarian service and strong international reputation. He explained that Makerere University, as a leading research institution, has a responsibility to strengthen humanitarian efforts through evidence-based research, innovation, and professional expertise. “This partnership demonstrates the university’s commitment to applying academic knowledge to real-world humanitarian challenges affecting communities across Uganda and beyond.”

Prof. Alinaitwe represented the Vice Chancellor at the signing ceremony. He reaffirmed Makerere University’s strong commitment to humanitarian work. Makerere University and Uganda Red Cross Society (URCS) sign Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery, 19th May 2026, Main Building, Kampala, East Africa.
Prof. Alinaitwe represented the Vice Chancellor at the signing ceremony. He reaffirmed Makerere University’s strong commitment to humanitarian work.

Prof. Alinaitwe highlighted the role of young people in advancing humanitarian action, saying Makerere University’s large student population presents an opportunity to strengthen volunteerism, disaster preparedness, and community engagement initiatives. “Empowering students and young professionals through such partnerships not only contributes to national development but also nurtures a culture of compassion, civic responsibility, and leadership among the next generation,” he noted.

Highlighting potential areas of collaboration between the two institutions, including health services, emergency response, disaster risk management, research, training, and capacity building, Prof. Alinaitwe reaffirmed Makerere University’s strong commitment to humanitarian work. He expressed confidence that the partnership would foster meaningful opportunities for knowledge exchange, innovation, and joint initiatives aimed at improving the wellbeing and resilience of vulnerable communities across the country.

Remarks from Uganda Red Cross Society

On behalf of URCS, Mr. Kwesiga expressed gratitude to Makerere University for its continued support to the organization. Makerere University and Uganda Red Cross Society (URCS) sign Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery, 19th May 2026, Main Building, Kampala, East Africa.
On behalf of URCS, Mr. Kwesiga expressed gratitude to Makerere University for its continued support to the organization.

Reflecting on the long-standing collaboration between the two institutions, URCS Secretary General, Mr. Robert Kwesiga, expressed gratitude to Makerere University for its continued support toward the organization’s humanitarian work. “The signing of the MoU marks a significant milestone in our partnership and serves as a renewed commitment to deepen collaboration in areas that directly advance public health, disaster preparedness, and community resilience, while enhancing the overall impact of humanitarian service delivery across the country.”

Prof. Alinaitwe presenting souvenirs to Mr. Kwesiga. Makerere University and Uganda Red Cross Society (URCS) sign Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery, 19th May 2026, Main Building, Kampala, East Africa.
Prof. Alinaitwe presenting souvenirs to Mr. Kwesiga.

Mr. Kwesiga explained that the formal agreement will provide a structured framework for joint initiatives such as research, student engagement in humanitarian fieldwork, capacity building for staff and volunteers, and knowledge sharing in emergency response systems. According to him, this alignment between academic expertise and humanitarian practice is essential in addressing Uganda’s evolving social and health challenges.

Prof. Yazidhi Bamutaze, Deputy Principal of the College of Agricultural and Environmental Sciences will coordinate the implementation of the MoU on behalf of Makerere University. Makerere University and Uganda Red Cross Society (URCS) sign Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery, 19th May 2026, Main Building, Kampala, East Africa.
Prof. Yazidhi Bamutaze, Deputy Principal of the College of Agricultural and Environmental Sciences will coordinate the implementation of the MoU on behalf of Makerere University.

“Makerere University’s role as a leading academic institution brings valuable technical and scientific capacity to the partnership, while the Uganda Red Cross Society contributes practical, field-based experience in disaster response and community support. Together, the two institutions are better positioned to design evidence-based interventions that save lives and strengthen vulnerable communities. The MoU will not remain a symbolic document, but will translate into tangible outcomes that benefit students, researchers, and the wider public through impactful programmes and sustained collaboration,” he noted.

Makerere University and Uganda Red Cross Society (URCS) sign Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery, 19th May 2026, Main Building, Kampala, East Africa.
Dr. Harriet Rachel Kagoya Kibuule, seated on the right, will coordinate on behalf of the URCS.

Implementation and Duration

The agreement will run for an initial period of five years and is expected to strengthen Uganda’s capacity in research-driven humanitarian response and sustainable community development.  At Makerere University, implementation of the MoU will be coordinated by Prof. Yazidhi Bamutaze, Deputy Principal of the College of Agricultural and Environmental Sciences and member of staff in the Department of Geography, Geo-Informatics and Climatic Sciences, while Dr. Harriet Rachel Kagoya Kibuule will coordinate on behalf of the URCS.

Dr. Suzie Nansozi Muwanga, Patron of the URCS Link at Makerere University, commended students for their active involvement in humanitarian initiatives. Makerere University and Uganda Red Cross Society (URCS) sign Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery, 19th May 2026, Main Building, Kampala, East Africa.
Dr. Suzie Nansozi Muwanga, Patron of the URCS Link at Makerere University, commended students for their active involvement in humanitarian initiatives.

The Makerere University and URCS teams at the MoU signing ceremony. Makerere University and Uganda Red Cross Society (URCS) sign Memorandum of Understanding (MoU) aimed at strengthening collaboration in research, training, innovation, and humanitarian service delivery, 19th May 2026, Main Building, Kampala, East Africa.
The Makerere University and URCS teams at the MoU signing ceremony.

Pictorial of the MoU signing ceremony: https://flic.kr/s/aHBqjCUigt

Hasifa Kabejja

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