Engineering, Art & Tech
Makerere University Hosts the 1st Joint AGRC and EALAN Gathering
Makerere University, through its College of Engineering, Design, Art and Technology (CEDAT), proudly hosted the first-ever Joint 8th Advances in Geomatics Research Conference (AGRC) and 14th Eastern Africa Land Administration Network (EALAN) Conference 2025. The event brought together scholars, land professionals, and policymakers to shape the future of land governance across the continent. Makerere’s role as host was in line with its current Chairmanship of EALAN.
Participants from over five African countries—namely Kenya, Tanzania, Rwanda, Burundi, Ethiopia, and South Sudan—attended the conference, which commenced on July 31 and is set to conclude on August 1. The official opening was presided over by Hon. Judith Nabakooba Nalule, Uganda’s Minister of Lands, Housing, and Urban Development. She applauded the Department of Geomatics and Land Management at CEDAT for organizing and hosting the event.
Hon. Nabakooba highlighted the relevance of the conference theme, Geo-Enablement for Sustainable Development: Harnessing Innovation in Geomatics and Land Administration, noting it directly addresses national needs. “Indeed, sustainable development fundamentally depends on effective land management and efficient geospatial data collection,” she stated. She underscored the necessity for accurate information to guide policymakers and emphasized that the NRM government recognizes land as wealth. “This is precisely why we have prioritized the ongoing reforms in Uganda’s land administration systems, from the expansion of the Land Information System to strengthen the land registration services. We are also now focusing on further enhancing our systems through cutting-edge blockchain technology to ensure transparency, security and efficiency in land governance,” she added. Hon. Nabakooba called for stronger collaboration between government, academia, and the private sector to realize these goals, adding that “research is crucial for generating evidence to inform policy and that universities play a vital role in training professionals.” She urged scientists to be agents of change and devise practical solutions to land-related challenges.
Speaking at the same event, Acting Vice Chancellor Prof. Robert Wamala remarked that the conference’s theme aligns with Makerere University’s revised research agenda 2025–2030, which emphasizes sustainable urbanization and housing. He cited challenges like population growth, informal settlements, housing deficits, and environmental sustainability, stating, “Makerere University is conducting research on urban land governance, spatial planning, infrastructure development, affordable housing models and the integration of innovative geospatial technologies for managing urban growth.” These research efforts, he noted, aim to inform evidence-based policies and ensure urban areas are inclusive, safe, resilient, and sustainable, consistent with the Sustainable Development Goals (SDGs), Vision 2040, and other national development frameworks.
Prof. Wamala encouraged attendees to use the conference as a platform for sharing research and building collaborations that can translate academic innovations into practical outcomes. “The conversations and partnerships that emerge from this conference should help us shape policies, help us strengthen institutional capacities, but also to expand opportunities for technological transformation and entrepreneurship in the field of geomatics and land administration,” he said. He commended the organizing committee led by Prof. Gidudu Anthony, as well as partners and sponsors such as GIZ, UN Habitat, and CEDAT, for their dedication and hard work.
In her keynote address, Dr. Upendo Matotola, Director of Real Estate at Tanzania’s Ministry of Lands, Housing and Human Settlements Development, stressed the critical need for financing innovation to improve land administration systems in East Africa. She noted that land is more than a production tool; it is also a source of identity, heritage, and power. Dr. Upendo called for a transformation in land governance, pointing out that innovation must transcend technology to include inclusive policies, empowered communities, and stronger institutional coordination. Addressing issues such as outdated paper-based records, limited access to land information, and conflicting legal frameworks, she warned that, without urgent action, land insecurity will continue to threaten peace, development, and investment. Drawing lessons from Tanzania, she advocated for harmonized and citizen-centred reforms to build more efficient and equitable land systems.
The conference that was held at Kabira Country Club also featured keynote speeches from respected figures such as Prof. Jaap Zevenbergen from the University of Twente (Netherlands), Prof. Timothy Dube from the University of Western Cape (South Africa), Dr. Pamela Duran-Diaz (Netherlands), and Mr. Simon Peter Mwesigye from UN Habitat.
Prior to the official opening, pre-conference activities, including seminars and workshops, were held. One such workshop focused on Fit-for-Purpose Land Administration (FFPLA) and was officially closed by the Vice Chancellor, Prof. Barnabas Nawangwe. He urged universities to look beyond teaching and graduating students to proactively planning and advising government on land management policies. “We as universities must study these issues and come up with solutions,” said Prof. Nawangwe. He encouraged researchers to lobby government with policy recommendations for implementation. He thanked the Government of Uganda for financially supporting such research and also commended the Department of Geomatics and Land Management at CEDAT for their contribution to improved land use and planning, while encouraging them to continue pushing forward.
The workshop, which started on Monday, July 28, was officially opened by Mr. Joseph Sembatya, Commissioner for Land Administration at the Ministry of Lands, Housing and Urban Development.
Engineering, Art & Tech
Makerere & Partners Kick Off FLOWERS Project to Turn Restaurant Waste into a Regenerative Resource
Makerere University on 10th September 2026 hosted partners and government stakeholders at Kampala Fairway Hotel for the official high-level kick-off meeting of the Facilitating Local Organic Waste Exchange for Regenerative Systems (FLOWERS) Project. The two-year research initiative (2026–2028) is funded by the Climate and Clean Air Coalition (CCAC) and implemented by the Swiss Federal Institute of Technology (ETH Zürich), the Swiss Federal Institute of Aquatic Science and Technology (Eawag), Makerere University, End Plastic Pollution and Kampala Capital City Authority (KCCA).
The morning opening ceremony was presided over by the Deputy Vice Chancellor (Academic Affairs), Prof. Sarah N. Ssali, who was represented by the Director of Research, Innovations and Partnerships (DRIP), Prof. Robert Wamala. Prof. Ssali later attended the afternoon proceedings and officially closed the kick-off meeting.
Research That Treats Waste as a Resource
In the opening remarks delivered on her behalf by Prof. Wamala, Prof. Ssali noted that the rapid growth of the food-service sector in many sub-Saharan African cities has concentrated large volumes of food waste in urban areas. When this waste is poorly managed, she said, it drives pollution and nutrient loss while leaving unused an opportunity to rebuild soil fertility and support more circular food systems.
“Rather than viewing restaurant organic waste simply as a disposal problem, the project seeks to examine how it can become a resource within a regenerative system, returning nutrients to agricultural production through appropriate mechanisms for recycling and reuse,” the Deputy Vice Chancellor stated.
She described FLOWERS as timely for Kampala, where population growth, changing consumption and expansion of restaurants and food vendors are placing new pressure on municipal waste systems. She urged the team to produce evidence that can inform policy, practice and investment, and to keep a clear line of sight from research excellence to societal impact, including relevance to Sustainable Development Goal 12 on Responsible Consumption and Production.
Prof. Ssali further encouraged partners to clarify roles, engage actors along the food-waste value chain, and ask from the outset what institutional arrangements, incentives and business models would be required if a tested intervention is to move beyond the pilot.
A Partnership Anchored at CEDAT
Makerere’s Local Principal Investigator is Assoc. Prof. Charles B. Niwagaba from the Department of Civil and Environmental Engineering, College of Engineering, Design, Art and Technology (CEDAT). In a session on evidence-to-policy lessons from earlier work, he argued that municipal solid waste management is too large a challenge for any single institution and that the city itself should be treated as a living laboratory—generating knowledge through research, students and laboratories; piloting innovations; and supporting KCCA to institutionalise what works.
The project overview was presented by Dr. Daniela Peguero, with next steps outlined by Gioia Francesca of the international team. Camille Tahon delivered welcome remarks on behalf of CCAC. The programme also featured presentations from the National Environment Management Authority (NEMA) on the Strategy of Organic Waste developed under the SOWU project; Mr. Julius Mughuma Masereka of the Ministry of Local Government on national waste-management policy; and Dr. Sarah K. Zalwango of KCCA on the current status and future plans for solid waste management in Kampala.
What FLOWERS Will Do in Kampala
FLOWERS addresses a documented gap: despite informal systems that already move some restaurant leftovers and peelings to farms, there is limited empirical evidence on how food waste actually flows in African cities, and whether a targeted supply-chain intervention can increase recycling and reuse.
The Uganda phase of work will: map and analyse urban food-waste flows in the Greater Kampala Metropolitan Area; and experimentally assess an intervention designed to redirect a greater share of source-separated restaurant waste to farmers, tracking both mass and financial flows along the chain.
Methods to be deployed include panel surveys of restaurant managers, farmers and waste traders; two intensive waste-measurement campaigns supported by trained restaurant staff; six months of GPS tracking on waste traders’ bicycles; and a staggered, randomised matching of restaurants with traders. Makerere will contribute to three of the project’s four work packages, including waste, financial and carbon-balance mapping; market assessment of products from anaerobic digestion, composting and black soldier fly (BSF) treatment; and national dissemination.
Assoc. Prof. Niwagaba told partners that Makerere’s immediate tasks include ethical approval, support to map licensed restaurants, recruitment and training of enumerators, and close coordination with ETH doctoral researchers. Field data collection is planned to run from September to December 2026.
Informal Traders, Technology and Policy Uptake
An afternoon session by Piotr Barczak examined waste transformation through black soldier fly farming as a circular-economy option. A panel on integration of informal waste traders in restaurant waste exchange brought together the National Environment Management Authority (NEMA), Ministry of Local Government, KCCA as well as private operators MTSL Energies and End Plastic Pollution.
The panel reflected a central design choice of FLOWERS: not to replace an existing informal chain, but to understand it, strengthen it where it works, and generate evidence that national and city authorities can use. Project documents note that KCCA, municipalities in the Greater Kampala Metropolitan Area, NEMA, the Ministry of Local Government and the Ministry of Water and Environment already recognise booking of restaurant food waste as a low-emission reuse strategy.
The research is intended to give that recognition an empirical base—waste-flow and financial-flow maps, a methane balance, and results from a field experiment rather than anecdote.
Prof. Wamala, whose Directorate coordinates research partnerships across the University, framed the kick-off as consistent with Makerere’s mission to generate knowledge for societal transformation. Makerere, he indicated, would contribute research capacity, students, innovation platforms and knowledge translation and transfer power so that findings do not remain in publications alone.
From Kick-off to Implementation
Assoc. Prof. Niwagaba at the conclusion of deliberations summarised the next steps: finalise institutional support letters required for ethics review, update restaurant and farmer sampling frames with KCCA, train field teams, and keep policy actors engaged throughout data collection rather than only at dissemination.
In closing, Prof. Ssali commended CCAC for funding the project and thanked ETH Zürich, Eawag, End Plastic Pollution, KCCA, NEMA, the Ministry of Local Government and participating private and civil-society actors for a collaboration that treats Kampala’s restaurant waste not merely as a municipal burden, but as a nutrient stream that can support farms, livelihoods and cleaner air.
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Engineering, Art & Tech2 weeks agoMakerere & Partners Kick Off FLOWERS Project to Turn Restaurant Waste into a Regenerative Resource