Derrick Kiptoo*
1.0Introduction
Transboundary water disputes, for quite some time, have been an increasingly significant source of geopolitical tension, particularly in regions where growing populations, climate change, and rising energy demands place pressure on shared natural resources. However, disputes over shared waters are rarely only about the physical resource itself; they are often shaped by historical claims, questions of sovereignty, and competing visions of regional development. Africa, home to several major transboundary river systems, illustrates these complexities, with the Nile Basin emerging as one of the most politically sensitive and strategically significant examples.
The construction of Ethiopia's Grand Ethiopian Renaissance Dam (GERD) has brought these tensions into sharp focus. While the project promises substantial economic and energy benefits for Ethiopia and the wider region, it has also raised concerns among downstream states, particularly Egypt and Sudan, regarding water security and the long-term management of Nile flows. Negotiations surrounding the GERD highlight both the challenges and the possibilities of resolving transboundary water disputes through cooperative mechanisms.
Using GERD as the main case study, this article examines how Alternative Dispute Resolution (ADR) mechanisms can contribute to the management of transboundary water conflicts in the Nile Basin. By analysing the GERD negotiations and broader regional governance initiatives, it argues that hybrid ADR approaches combining diplomatic negotiation, institutional cooperation, and technical collaboration offer a practical pathway for managing shared water resources.
A hybrid ADR approach in this context refers to the strategic combination of multiple dispute-resolution mechanisms rather than reliance on a single process. It integrates high-level diplomatic negotiations between riparian states, third-party facilitation or mediation by institutions such as the African Union, and ongoing technical cooperation through joint expert committees, data-sharing arrangements, and coordinated studies. This approach recognises that transboundary water disputes are simultaneously legal, political, technical, and developmental in nature.
2.0Water scarcity and transboundary tensions in Africa
Water scarcity persists across significant portions of Africa, notwithstanding the transboundary nature of many principal river systems. Colonial treaties such as the 1929 and 1959 Nile agreements granted Egypt and Sudan virtually all Nile water, leaving upstream states like Ethiopia without formal rights.[1] These agreements have remained central to the legal and political contest surrounding the GERD. Egypt regards them as affirming its historic rights over the Nile, whereas Ethiopia rejects their binding effect, arguing that it neither participated in their negotiation nor consented to be bound by them.
From the perspective of contemporary international water law, the legal status of the 1929 and 1959 Nile agreements remains contested. The principle of equitable and reasonable utilisation, reflected in the 1997 UN Watercourses Convention and customary international law, supports the fair use of shared watercourses by all riparian states rather than historical allocations favouring a few.[2] Ethiopia therefore maintains that, as it was not a party to the colonial-era agreements, they cannot override its sovereign right to utilise the Blue Nile equitably.
These legal disagreements have been further complicated by demographic and environmental pressures. As the Nile Basin's population has grown approximately seven-fold since 1950 and climate change has intensified droughts and water variability, historical allocation arrangements have become increasingly difficult to sustain. Consequently, Ethiopia and other upstream states argue that hydropower development is essential to their economic growth, while Egypt continues to regard uninterrupted Nile flows as critical to its water security.[3]
In this fraught context, the question is whether Africa will fight 'water wars' or find cooperative pathways. The experience of the Nile Basin demonstrates that collaborative mechanisms can provide a viable alternative to confrontation. For example, the Nile Basin Initiative has fostered dialogue and technical cooperation among riparian states by creating platforms for joint planning, data sharing, hydrological assessments, and benefit-sharing initiatives.[4] Such mechanisms allow shared data, hydrology assessments and benefit-sharing, tempering unilateralism.
Expert reports, such as that of Kwolekwa and Ogoma, point to the reality that the presence of effective cooperative forums for water governance could address challenges arising from shared water resources..[5] Cooperative ADR structures, whether through intergovernmental panels, permanent commissions, or community water committees, can adapt to changing conditions. By contrast, if diplomatic channels fail or trust erodes, unilateral actions, such Ethiopia's filling of the dam in the absence of a final agreement with Egypt, can escalate tensions.[6] Integrated diplomacy and mediation are thus essential in paving the way for durable collaboration over Africa's most vital rivers.
3.0Case studies of ADR in practice
3.1The GERD negotiations (Ethiopia–Egypt–Sudan)
Ethiopia began building the GERD in 2011 on the Blue Nile, planning Africa's largest hydroelectric dam.[7] The Blue Nile stands as the principal tributary contributing approximately 85% of the Nile River's annual flow. The location of the dam on the Blue Nile has heightened concerns among Egypt and Sudan regarding the security of their water allocation, leading to their opposition to the construction of the dam.[8] Over the past decades, the three countries have engaged in numerous negotiations in an attempt to reach an agreement.[9] According to reports, the tripartite negotiations did not achieve much success on most of the contested issues which remain unresolved.[10] These divergences led Egypt to request third-party mediation support, and in late 2019 both Ethiopia and Sudan agreed to involve the United States and the World Bank as observers to facilitate the talks.[11]
Despite sustained diplomatic engagement and several rounds of negotiations, the parties made limited progress towards resolving the core issues surrounding the GERD, with negotiations eventually collapsing.[12] This suggests that facilitative negotiations, while valuable for maintaining dialogue, are insufficient where disputes are rooted in fundamentally competing legal claims, sovereignty concerns, and developmental interests.Major challenges, including lack of trust and counteraccusations among parties, have stalled the possibility of reaching a quick agreement.[13] This impasse illustrates ADR's limitations when interests clash. Nevertheless, some incremental progress has occurred. In 2015, the three countries signed a non-binding Declaration of Principles.[14] The African Union has since appointed envoys to revive dialogue.[15] These multiple channels, together, form a hybrid ADR approach so that even if formal agreements lag, continued negotiation keeps a ceasefire in the situation.
The GERD negotiations demonstrate that third-party facilitation can help sustain dialogue, even where the parties disagree on the substance of a dispute. However, the experience suggests that successful ADR depends not only on the presence of facilitators but also on the perceived legitimacy and acceptability of the process itself.Both process design and cultural factors matter in that Ethiopia, Egypt and Sudan all have distinct approaches to the conflict.[16] Effective ADR here may mean blending technical negotiation with diplomatic intervention and even subnational outreach, for example, sharing electricity gains with neighbours, to make cooperation attractive. Biruk Kedir argues that African-led solutions could lend a sense of legitimacy and self-reliance to any settlement.[17]
3.2The Nile Basin initiative and beyond
Beyond GERD, the Nile Basin features other ADR successes and challenges. The Nile Basin Initiative (NBI), established in 1999 by all riparian states is an example of a successful cooperative framework. Despite its failure to create a permanent treaty between the states, it created institutions for joint planning, data-sharing and project finance.[18]To date, the NBI's cooperative projects have built technical trust and dialogue, even as big-power struggles continue. It has been noted that initiatives like the NBI demonstrate success in building peace by offering a continual negotiation venue.[19] However, the NBI's achievements must be viewed alongside its limitations. While it has succeeded in sustaining dialogue and encouraging cooperation, it has not succeeded in creating a permanent basin-wide legal framework accepted by all riparian states.
Another example is the 2010 Nile Basin Cooperative Framework Agreement (CFA), atreaty aimed at equitable water use.[20] Though Egypt and Sudan initially refused to sign, the CFA challenged colonial-era privileges and articulated modern principles of shared benefit.[21] This agreement itself was a form of ADR; it codified a commitment to future negotiation under agreed rules of water management. In practice, signing the CFA intensified diplomacy uniting most upstream countries and prompting new trilateral dialogue on the GERD.[22]In that sense, even an unratified treaty can serve as a negotiated document that shifts narratives.
On the other hand, attempts at multinational ADR in water sometimes stumble on issues of sovereignty and enforcement. International law, like the UN Watercourses Convention, offers guidelines for equitable use, but has no binding and independent courts of its own.[23] Without access to a neutral adjudicatory body capable of issuing binding decisions, Egypt and Ethiopia have depended largely on political negotiation. This institutional reality elevates ADR from an alternative dispute resolution mechanism to the principal means of managing the dispute, highlighting its central role in transboundary water governance. For example, Alex Atanasov notes that the years of Nile talks have revealed a deep mistrust rooted in historical claims instead of development needs, and only sustained diplomatic engagement can narrow the divide.[24]
4.0Hybrid ADR frameworks for water governance
The experiences of the Nile Basin suggest that no single dispute resolution mechanism is sufficient to address the complexities of transboundary water governance. Instead, effective management of shared water resources requires hybrid ADR frameworks that combine multiple levels of engagement.
4.1Track one diplomacy
This refers to official negotiations conducted by state representatives, such as heads of state, government officials, diplomats, and other authorised government actors, with the aim of resolving disputes through formal dialogue and negotiation.
Such talks among government actors, like the tripartite GERD negotiations or interstate river commissions, should continue under neutral facilitation. Mediators play key roles in structuring talks, proposing settlement models and pressuring parties to show progress.
4.2Sub - regional mechanisms
Regional bodies should strengthen water diplomacy units. The concept of 'African solutions for African problems' is often invoked as African-led forums may be viewed as more impartial than global actors and can focus on development-oriented outcomes.[25] For example, proponents urge an expanded role of the AU's border governance roles to include transboundary water resources.[26]
Rather than immediately creating a powerful Nile Basin Commission with binding dispute-resolution authority, a more realistic approach may involve gradually strengthening existing institutions such as the African Union and Nile Basin Initiative through enhanced coordination, technical support, and confidence-building measures.
4.3Technical and collaborative projects
Cooperative development projects, shared hydrological monitoring, joint investment funds, keep stakeholders engaged. In the GERD case, establishing joint technical committees, like the Joint Technical Committee since 2011, has prevented some deadlocks by requiring data exchange and transparency.[27] Such confidence-building measures are part of context-driven cooperation aligning with SDGs and local needs. However, it's worth noting that technical committees are only as good as the political agreements the government have, and therefore it's important to retain political relations.
4.4Community involvement and customary mechanisms
While interstate negotiations remain the primary forum for resolving disputes over the GERD, meaningful community participation can complement these processes by addressing the local impacts of transboundary water governance. Downstream farming communities in Egypt and Sudan, together with upstream communities in Ethiopia, are directly affected by changes in water availability, agricultural productivity, and seasonal flooding. Engaging these stakeholders through consultative processes can enhance transparency, build public confidence in negotiated outcomes, and improve the long-term legitimacy of basin-wide agreements.
At the local level, customary dispute resolution mechanisms have long been used across Africa to manage conflicts over water access, grazing rights, and other shared natural resources through consensus-based decision-making. Although such mechanisms cannot resolve interstate questions concerning dam operation, reservoir filling, or sovereign water rights, they can effectively address local disputes arising from changing river flows and resource allocation. The African Union's Policy Framework for Pastoralism in Africa similarly recognises the role of traditional institutions in managing resource-based conflicts[28], suggesting that integrating customary practices into broader basin governance can strengthen community ownership of negotiated outcomes while complementing formal diplomatic and technical ADR processes.
5.0Conclusion
The Nile Basin illustrates the growing importance of effective governance mechanisms for managing shared water resources in an era of climate change, population growth, and increasing development pressures. The GERD negotiations demonstrate both the potential and the limitations of traditional diplomatic approaches in addressing complex transboundary disputes.
While ADR mechanisms cannot eliminate underlying political disagreements, they can provide structured processes for dialogue, confidence building, and incremental cooperation. In the context of transboundary water governance, hybrid ADR frameworks that combine diplomatic negotiation, institutional cooperation, technical collaboration, and community participation offer the most promising pathway for sustainable conflict management.
Strengthening ADR mechanisms and regional governance institutions therefore remains essential for ensuring that transboundary rivers become sources of cooperation rather than conflict.
* Derrick Kiptoo is a final-year law student at Kabarak University with a strong passion for Alternative Dispute Resolution (ADR), particularly mediation and arbitration. His research and writing focus on the role of ADR in promoting effective, sustainable, and collaborative dispute resolution. He is committed to producing practical legal scholarship that contributes to policy development and advances the peaceful resolution of disputes in Kenya and across Africa. He aspires to be a leading ADR practitioner in the next couple years.
[1]Mekdelawit Messay Deribe, 'The 1959 Agreement "for the full utilization of the Nile waters": The crux of the problem in the Nile Basin water use', We Aspire, 15 February 2022, - < https://www.weaspire.info/the-1959-agreement-for-the-full-utilization-of-the-nile-waters-the-crux-of-the-problem-in-the-nile-basin-water-use/> on 7 March 2026
[2] Convention on the Law of the Non-navigational Uses of International Watercourses, 21 May 1997, 2999 UNTS 77, Article 5,
[3] Addisu Lashitew, Haim Kassa Gebeyehu, 'Could Nile dispute be opportunity to boost freshwater technology?' The Africa Report, 16 June 2020,- < https://www.theafricareport.com/30064/could-nile-dispute-be-opportunity-to-boost-freshwater-technology/?utm_source=twitter.com&utm_campaign=p> on 7 March 2026
[4] Mujib Ahmad Azizi and Jorge Leandro, 'Factors affecting transboundary water disputes: Nile, Indus, and Euphrates–Tigris River Basins', 17 (4) Water (2025) 4.
[5] Pamela Kwolekwa and Maurice Ogoma, 'Technical support for development of environmental and Social standards instruments for Nile cooperation for climate resilience project', Nile Basin Initiative, November (2020) 139.
[6] Ngambouk Vitalis Pemunta, Ngo Valery Ngo, Choumbou Raoul Fani Djomo, Sianga Mutola, Judith Achin Seember, Grace Annih Mbong, Enjeckayang Asomanei Forkim, 'The Grand Ethiopian Renaissance Dam, Egyptian National Security, and human and food security in the Nile River Basin', 7(1) Cogent Social Sciences (2021) 10.
[7] Kalkidan Yibeltal, 'The pride of Ethiopia - What it took to build Africa's largest hydro-electric dam', BBC, 9 September 2025, - < https://www.bbc.com/news/articles/cr4qx6377qgo> on 7 March 2026.
[8] John Mukum Mbaku, 'The controversy over the Grand Ethiopian Renaissance Dam', Brookings, 5 August 2020, -< https://www.brookings.edu/articles/the-controversy-over-the-grand-ethiopian-renaissance-dam/> on 7 March 2026.
[9] John Mukum Mbaku, 'The controversy over the Grand Ethiopian Renaissance Dam'.
[10] John Mukum Mbaku, 'The controversy over the Grand Ethiopian Renaissance Dam.
[11] Mohamed Helal and Hesham Bekhit, 'So near, yet so far: An Egyptian perspective on the US-facilitated negotiations on the Grand Ethiopian Renaissance Dam', 48 (5) Water International (2023) 582.
[12] Esther Munyiva Mwangangi, 'Navigating the Grand Ethiopian Renaissance Dam dispute: African Union and third-party facilitators' mediation efforts', Sawia Blog, 5 October 2025, -< https://kabarak.ac.ke/sawia/navigating-the-grand-ethiopian-renaissance-dam-dispute-african-union-and-third-party-facilitators-mediation-efforts-1 > on 7 March 2026.
[13] Victor Mlambo and Mfundo Masuku, 'Trouble in the Nile Basin: Ethiopia, Egypt, and Sudan and the Nile stalemate', 11(1) Cogent Social Sciences (2025) 7-8.
[14] Agreement on Declaration of Principles between The Arab Republic of Egypt, The Federal Democratic Republic of Ethiopia and The Republic of the Sudan on The Grand Ethiopian Renaissance Dam Project (GERDP), 23 March 2015, TRE-160043.
[15] African Union, 'Communiqué of the 2nd Extraordinary African Union (AU) Bureau of the Assembly of Heads of State and Government video-teleconference Meeting on the Grand Ethiopian Renaissance Dam (GERD)held on 21 July 2020', 24 July 2020, African Union -< https://au.int/en/pressreleases/20200724/hosg-communique-2nd-meetinng-grand-ethiopian-renaissance-dam-gerd> on 7 March 2026.
[16] John Mukum Mbaku, 'The controversy over the Grand Ethiopian Renaissance Dam',
[17] Biruk Kedir Mohammed, 'How the concept of "African Solutions for African problems" can be applied to resolve the GERD dispute', 11(4) Open Journal of Political Science (2021), 596.
[18] Ngari Matilda Cindy, 'River Nile basin initiative and regional cooperation in management of River Nile water sources' Unpublished LLM Dissertation, Kenyatta University, 2023, 7-8.
[19] Azizi and Leandro, 'Factors affecting transboundary water disputes: Nile, Indus, and Euphrates–Tigris River Basins', 4.
[20] Agreement on the Nile River Basin Cooperative Framework, 14 May 2010, Nile Basin Initiative, Article 3(4) and 4.
[21] Mahemud Tekuya, 'Entry into force of the Nile Basin Cooperative Framework Agreement: Challenges and prospects', 2 August 2024, Blog of the European Journal of International Law -< https://www.ejiltalk.org/entry-into-force-of-the-nile-basin-cooperative-framework-agreement-challenges-and-prospects/> on 7 March 2026.
[22] Mahemud Tekuya, 'Entry into force of the Nile Basin Cooperative Framework Agreement: Challenges and prospects'.
[23] Yasmine Abdel Moneim, 'Balancing cooperation and conflict in international water law: A case of the Nile River Basin' 55(6) Environmental Policy and Law (2025) 214.
[24] Alex Atanasov, 'The economics of water conflict: Transaction costs, bargaining failure, and sustainable cooperation in the Nile dispute', 13 Social Sciences & Humanities Open (2025) 2-4.
[25] Mohammed, 'How the concept of "African solutions for African problems" Can be applied to resolve the GERD dispute', 597.
[26] ISS Reports 'The AU's role beyond GERD negotiations', PSC Insights, 4 September 2020 -< https://issafrica.org/pscreport/psc-insights/the-aus-role-beyond-the-gerd-negotiations > on 25 July 2026.
[27] Doaa El-Bey, '2011-2020: GERD - Failure to find common grounds', Ahram Online, 28 December 2020 -< https://english.ahram.org.eg/NewsContent/50/1201/397281/AlAhram-Weekly/Egypt/-GERD--Failure-to-find-common-grounds.aspx> on 7 March 2026.
[28] Department of Rural economy and agriculture, 'Policy framework for pastoralism in Africa', African Union, October 2010, 6,12 and 25.