UWC Impact SDG6
SDG 6 Clean Water and Sanitation
University of the Western Cape Impact 2025
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In 2025, UWC’s water work connected community water-management skills, practical conservation, groundwater research and sanitation dialogue. The Giyani partnership reached its handover stage, citizen-science learning extended across communities, and research brought residents’ sanitation experiences into discussion with public authorities. Earlier campus infrastructure and the university’s infrastructure policy provide the foundation for this work. [P01] [P08] [Q01] [R01] [C01] [C04]
A water conscious campus
Water-wise planting and essential repairs
UWC’s 2024 Annual Report records an accelerated maintenance programme covering academic buildings, residences and water systems. In the third quarter, the Campus Landscaping Project introduced indigenous, waterwise gardens intended to reduce water use and support biodiversity. These are reported 2024 improvements that form part of the university’s water-conscious campus foundation. [C02, Designed edition p.28]
Water efficiency in infrastructure planning
UWC’s Infrastructure Management Policy, approved by Council on 22 September 2022 and implemented the next day, states that infrastructure should be water-efficient and sustainable. It requires life-cycle asset planning, regular plumbing checks, condition monitoring and records of infrastructure incidents. Its spatial-planning principles also recognise water and indigenous vegetation. These provisions establish water-conscious requirements for planning and maintenance. [C01, control table; 4.2.1–4.2.3; Annexure A(h); Annexure B(3); pp.1, 5, 10, 12]
Building water resilience over time
Groundwater purification and atmospheric water harvesting
In August 2019, UWC announced a borehole purification plant near the Sports Stadium and an atmospheric water generator. The plant treated water drawn from the campus aquifer, with announced capacity of 500,000 litres of potable water a day; the generator’s reported output was about 2,000 litres a day. The programme also prioritised repairing leaks and upgrading pipes and plumbing. UWC’s July 2025 clean-energy announcement recalled both installations as earlier steps in its resource-security programme. [C03, Historical announcement, 30 August 2019] [C04]
An early rainwater-use example
In September 2018, the Nature Reserve reported using two 2,500-litre rainwater tanks for the administration building’s toilet flushing. Three additional 1,000-litre tanks supported other uses, including nursery watering. The same article encouraged staff and students to conserve water and shared practical advice for maintaining rainwater systems. This is a dated example of local rainwater use; tank capacity does not measure how much water was subsequently reused. [C05, Historical report, 7 September 2018]
A dated operational milestone
The Rector’s December 2019 year-end message placed the first boreholes in 2017, plant construction between August 2018 and March 2019, and the launch in September 2019. At that time, it reported that the plant supplied 60% of daily water use and municipal supply the remaining 40%. These figures describe the 2019 position. [C09]
Developing an integrated water energy and food demonstration
Green New World in 2025
In April 2025, UWC described the first phase of Green New World on West Campus, led by the Energy Storage and Fluid Treatment Centre within the South African Institute for Advanced Materials Chemistry. Initial work included a 130-metre fence around the site. The planned agrivoltaic system would combine solar generation with crop cultivation. Its design linked 90 kW of photovoltaic panels with battery and power-conditioning systems to supply borehole pumping, water purification, irrigation, cooling, e-mobility and part of an adjacent building. [C06]
A demonstration and learning platform
Green New World was presented as a demonstration and learning platform for integrated water–energy–food systems. Trainees were already working on Phase 1 development, including AgriPV, battery integration and cooling solutions. A course covering AgriPV systems, groundwater purification, hydroponics and e-mobility was planned for 2026. In the April 2025 account, construction remained subject to City of Cape Town approval of submitted plans. [C06]

Preparatory work for Green New World on UWC’s West Campus, reported in April 2025. Credit: Jesi Townsend / UWC. Image source.
Water knowledge that communities can use
Practical learning in Giyani
UWC served as the water and energy technical partner in the Giyani Local Scale Climate Resilience Programme. The Water Research Commission (WRC) managed the programme; AWARD supported capacity development and stakeholder engagement; and Tsogang Water and Sanitation led water infrastructure work. The WRC’s July 2025 retrospective reports community workshops on water conservation, water-quality testing and infrastructure maintenance. AWARD records the multi-year programme as completed on 31 May 2025. [P02, pp.2–3] [P08] [P01]
Open learning resources
The programme’s Agricultural Water Management Skills handbook gives farmers practical guidance on irrigation methods, soil-moisture retention, crop selection and reducing avoidable water losses. It identifies UWC as the water and energy technical partner. Its discussion of mulching explains how covering soil can reduce evaporation, while its irrigation guidance distinguishes flood, sprinkler and micro-irrigation methods. The companion solar-pump handbook explains operators’ daily duties, maintenance checks and recordkeeping. AWARD’s public project-resource collection makes these learning materials available online, extending practical guidance beyond individual workshops. [P02, pp.3, 5, 10–12, 16–18] [P03, pp.5, 8–12, 14–15] [P01, Project Resources]
Water literacy through citizen science
UWC-affiliated researcher Jaqui Goldin and partners developed water literacy through Diamonds on the Soles of Our Feet. A 2025 study describes a Limpopo programme combining classroom learning about the water cycle and upstream–downstream relationships with practical water-quality sampling. It distinguishes earlier fieldwork at Boetse Secondary School in 2023 from continuing engagement reported when Mara Primary School reopened in January 2025. In March 2025, the initiative launched in Narok County, Kenya, with twenty schools grouped into five zones. Teachers and local partners received water-sampling training, connecting community knowledge with practical environmental learning. [Q01, pp.1, 6–8, 10]
Youth-led conservation awareness
An October 2025 UWC profile describes Environmental and Water Science graduate Qawekazi Msesane’s clean-up and educational campaign in Khayelitsha. The campaign taught young people about water conservation, waste management and recycling. UWC reported this scholar-led example in October 2025. [P11, Khayelitsha campaign paragraph]
Practical water conservation beyond campus
Technology, skills and local ownership
The Giyani programme brought together community water supply and agricultural water use across nine sites. AWARD’s completion account identifies four community-water sites and five agricultural cooperative sites, reporting a cumulative reach of 5,000 people. UWC’s contribution formed part of the wider partnership, rather than a stand-alone university delivery programme. [P01, Completed project overview and timeline]
Reducing losses and improving water use
Giyani’s technical records show how feasibility research, field measurements and discussions with local stakeholders informed water-system designs. The records describe solar-powered pumping, water storage, borehole testing and beneficiary training in water-quality monitoring. The WRC’s 2025 account reports the use of drip and precision irrigation to reduce waste, and confirms handover to the Greater Giyani and Mopani District municipalities. This was practical water-conservation support in communities beyond UWC’s campus. [P06, pp.5–8] [P07, pp.5–8] [P08, Infrastructure and handover sections]

Giyani programme site visit (undated programme image). Credit: AWARD / GLSCRP; individual photographer not identified. Image source.
Conservation guidance for longer-term resilience
The programme’s groundwater policy brief promotes monitoring, community participation, infrastructure upkeep, rainwater harvesting and crops with lower water demand. It provides a public resource for continuing conservation conversations. The brief sets out recommended approaches to groundwater conservation. [P04, PDF pp.1, 2]
Cooperating with government on water security
Local, provincial and national collaboration
The Giyani partnership linked UWC’s technical contribution with the WRC, the Greater Giyani Local Municipality, Mopani District Municipality and the Dzumeri Traditional Council. It also involved the Limpopo Provincial Government, with funding from the Government of Flanders. The WRC’s July 2025 account confirms that project infrastructure had been handed over to the two municipalities as water authorities. A draft programme for the February 2025 close-out scheduled UWC’s Professor Nebo Jovanovic to speak on partnerships, alongside community, provincial-government and funder contributions. [P01] [P08, Partnership and handover sections] [P09, pp.1–3]
Cape Town groundwater planning
An August 2024 UWC report submitted to the City of Cape Town examined long-term salinisation risks in the Cape Flats Aquifer beneath the Philippi Horticultural Area. It identifies municipal counterparts in water-demand management and bulk services. The modelling considered climate and abstraction scenarios and recommended groundwater-quality monitoring and more appropriate irrigation practices. This is direct evidence of local-government research cooperation in 2024 and a foundation for the wider water-security story. [P12, PDF pp.1, 2, 3, 4]
Applied groundwater work in De Aar
UWC’s 2024 account of its De Aar partnership names the Department of Water and Sanitation, CSIR and Emthanjeni Local Municipality. Working with local farmers, researchers assessed recharge, aquifer behaviour and sustainable yield through pumping tests. The article documents postgraduate fieldwork in April 2024 and explains how the findings support safe abstraction and allocation planning in a groundwater-dependent town. [P22, Partnership, farmers and fieldwork paragraphs]
Regional networks and research capacity
A regional connection in 2025
UWC participated in the water-innovation hackathon at the African Water Investment Summit in August 2025. Stellenbosch University’s account identifies UWC as a member of the AUDA-NEPAD Southern African Network of Water Centres of Excellence. The network’s secretariat separately reports its 2025 review of the SADC Water Research Agenda and recommendations for the next edition. The review is described as a network activity. [P14] [P15]
Supporting the next generation of groundwater researchers
A CIWA profile published in April 2025 describes support for UWC researcher Mmasechaba Moropane through SADC-GMI’s young-professionals programme. Her work uses satellite-based methods to study groundwater-dependent invasive vegetation in the Western Cape. This demonstrates a regional capacity-building connection and research relevant to conservation. The profile also describes plans to engage water managers and teach in communities. [P16, Scholarship, research and future engagement paragraphs]
A longstanding institutional platform
UWC’s UNESCO Chair in Hydrogeology combines groundwater education, research and outreach with an emphasis on sustainable resource use. Its public profile describes support for water-policy implementation through capacity building and an advisory connection to AMCOW. [P13, Overview and mandate]
Research and dialogue for equitable water futures
Bringing water research into public-sector discussion
UWC’s Institute for Water Studies announced an Open Day for 21 May 2025, with WISA Western Cape as a key partner. The advertised programme included CSIR presentations and a keynote by the WRC’s chief executive, alongside research on remote sensing, groundwater modelling and water-resource management. The announcement offered a forum for researchers and water-sector partners to exchange knowledge. [P10, pp.1–2]

Water-research imagery accompanying UWC’s May 2025 water-security Open Day announcement. Credit: UWC; individual photographer not stated. Image source.
Water, energy and food policy connections
A UNU-WIDER event page records a food-security dialogue at UWC on 26 August 2025. The conveners included the Centre of Excellence in Food Security, the National Planning Commission’s Agriculture and Food Security Task Team and the SA-TIED programme. Water infrastructure and irrigation were among the stated discussion areas. Participation was limited to a pre-selected group of policymakers, researchers and practitioners, under the Chatham House Rule. [P20, Date, venue, conveners and discussion areas]
Evidence on sanitation inequality
Vuyolethu Duba’s November 2025 doctoral thesis, supervised by Philomene Nsengiyumva, examines access to sanitation using South Africa’s 2019 General Household Survey. It considers facility type, sharing and distance, and proposes responses to persistent inequality. A related UWC-authored article on eThekwini and Cape Town was first published online in January 2025. These outputs strengthen the evidence available for equitable sanitation planning, while remaining distinct from implemented service-delivery interventions. [P17, PDF pp.1, 5, 6] [P23, Publisher first-online date and abstract]
Community voices in sanitation services
In May 2025, UWC’s Politics and Urban Governance Research Group co-hosted a workshop with the City of Cape Town and residents of BM Section, Khayelitsha, on sanitation-service challenges involving container-based toilets. Residents and officials discussed ways to improve fault reporting and service responsiveness. [R01, p.15]
A separate participatory research project examined how sanitation governance shapes women’s experiences of menstrual health. During 2025, researchers conducted interviews and PhotoVoice work with residents, held a participant feedback session and shared a policy-oriented pamphlet with City officials. A team workshop on 22–24 October analysed the data and identified further research needs. These activities brought community experiences into sanitation research and public-service dialogue. [R01, p.12]
Water in campus sustainability learning
Students explore clean water and environmental justice
The second annual SDG Essay and Poster Competition brought students, staff and guests together at the UWC Library in 2025. Its 41 submissions included 34 essays and seven posters across topics such as clean water, poverty, gender equity and climate action. One recognised essay examined environmental racism in South African informal settlements through SDGs 6, 10 and 13. The event shows students engaging with the social dimensions of clean water and sustainability. [C07]

UWC Library’s 2025 SDG Essay and Poster Competition prize-giving. Credit: UWC; individual photographer not stated. Image source.
Learning through indigenous plants
UWC’s Nature Reserve Unit describes an indigenous nursery supporting greening on campus and in surrounding communities. Its overview offers advice on propagation, planting and maintenance and describes public plant sales intended to encourage water-wise indigenous planting. The displayed sales calendar is for 2024. This provides a dated example of practical community gardening education alongside the university’s wider water-awareness work. [C08, Indigenous Nursery section and 2024 calendar]
Policy provisions supporting water conscious infrastructure
Infrastructure Management Policy: control information
University of the Western Cape | Infrastructure Management Policy | C2022/03. The following control information and provisions are reproduced from the policy. The stated implementation date is 23 September 2022. [C01, p.1]
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Original policy crest. Credit: University of the Western Cape. |
UWC | ||
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| Infrastructure Management Policy |
Council Approval Reference Number — First Approval |
C2022/03 (22 September 2022) |
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Amendments |
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Implementation Date |
23 September 2022 |
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Revision / Amendment |
n/a |
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Revision / Amendment Date |
n/a |
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Provisos |
n/a |
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Policy Owner |
Infrastructure and Engineering |
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Executive Management Portfolio |
ED – Finance and Services |
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Contributors |
EMC, SPRC, SEC, IBDC, Council |
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Circulated by: |
Executive Director – Finance and Services |
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Circulated to: |
Institutional Planning and Infrastructure and Engineering staff members. |
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1 Purpose
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
Complete provision reproduced from the policy.
2 Scope
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
Complete provision reproduced from the policy.
3 Definition of concepts
4.1 Infrastructure development at UWC
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
Complete section reproduced from the policy.
4.2 opening paragraphs and 4.2.1
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
Complete provision reproduced from the policy.
4.2.2
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
The unusual subparagraph numbering 5)–10) is retained from the policy.
4.2.3
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
Complete provision reproduced from the policy.
4.2.5
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
4.5.1
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
Complete provision reproduced from the policy.
Annexure A regulatory standards
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
The policy names regulatory and higher-education infrastructure requirements.
Annexure A(g)
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
Complete provision reproduced from the policy.
Annexure A(h)
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
Complete provision reproduced from the policy.
Annexure A(k)–(n)
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
Complete provision reproduced from the policy.
Annexure B, 3) Quality of shared/common spaces
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
Complete provision reproduced from the policy.
Annexure B, 6) Sustainability and efficiency and concluding planning provisions
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
The complete sixth principle and the remaining concluding provisions of Annexure B are reproduced below.
Annexure C: Infrastructure planning principles
UWC Infrastructure Management Policy | Version C2022/03 | Approved 22 September 2022 | Effective 23 September 2022
Complete annexure reproduced from the policy.
Open/download the complete Infrastructure Management Policy (PDF)
References
[C01] UWC Council; policy owner Infrastructure and Engineering. 2022-09-22. UWC Infrastructure Management Policy.
[C02] University of the Western Cape. 2024 reporting year. UWC Annual Report 2024, designed edition.
[C03] Harriet Box. 2019-08-30. UWC implements game changers to become responsible global citizens with its water-wise programme.
[C04] Institutional Advancement. 2025-07-07. UWC Signs Landmark MOU to Launch Comprehensive Clean Energy Security Solution.
[C05] Harriet Box. 2018-09-07. Nature Reserve Leads Water Saving By Example.
[C06] Nathan Adams. 2025-04-16. A Green New World Loading at UWC.
[C07] Tamara Goliath, DVC: Research and Innovation Office. 2025-05-23. Shaping Tomorrow: A Celebration of Sustainability at the SDG Prize-Giving.
[C08] UWC Nature Reserve Unit. Undated; includes 2024 plant-sale calendar. UWC Nature Reserve Unit: Overview.
[C09] Professor Tyrone Pretorius. 2019-12-06. Rector and Vice-Chancellor's 2019 Year End Message.
[P01] Association for Water and Rural Development (AWARD). Undated. Giyani Local Scale Climate Resilience Programme: project overview.
[P02] AWARD, WRC, Tsogang Water and Sanitation and UWC. Undated. Agricultural Water Management Skills: a guideline for water-wise farming.
[P03] AWARD, WRC, Tsogang Water and Sanitation and UWC. 2024-11. A Solar Powered Pump Operator’s Handbook.
[P04] AWARD / GLSCRP partners. Undated. Sustainable Groundwater Management: policy and practice brief.
[P06] Derick du Toit and GLSCRP partners. 2024-11-06 (PDF metadata). Nhlambeto Primary Cooperative: technical designs for local multiple-use systems.
[P07] Derick du Toit and GLSCRP partners. March 2023 (cover); 6 November 2024 (PDF metadata). Mbhedle Community Water Supply: technical designs for local multiple-use systems.
[P08] Water Research Commission; partner content in Mail & Guardian. 2025-07-28. The Giyani Local Scale Climate Resilience Programme: Building Climate Resilience Through Water Innovation.
[P09] Water Research Commission. 2025-02-25–27. GLSCRP close-out and handover draft programme, 25–27 February 2025.
[P10] Nathan Adams, UWC. 2025-05-19. Research for Improving Water Security.
[P11] Carmel Roberts, UWC Institutional Advancement. 2025-10-10. Mastercard Foundation Scholars Celebrate Impactful Journeys at UWC Spring Graduation.
[P12] N. Jovanovic, Erin Plato and Clinton Andries, UWC; report to City of Cape Town. 2024-08. Modelling the Long-term Salinization of the Cape Flats Aquifer in the Philippi Horticultural Area.
[P13] University of the Western Cape. Undated. UNESCO Chair in Hydrogeology: overview.
[P14] Stellenbosch University. 2025-08-26. SU students win hackathon with real-time algal biosensor to detect water pollution.
[P15] Yenziwe Mbuyisa, Stellenbosch University. 2025-11-26. CCA Bridges Academia, Policy and Diplomacy in Southern Africa’s Water Security Agenda.
[P16] Cooperation in International Waters in Africa (CIWA), World Bank. 2025-04-07. Researching the effects of groundwater-dependent invasive species in South Africa.
[P17] Vuyolethu Duba, supervised by Philomene Nsengiyumva, UWC. 2025-11. The factors associated with sanitation facility experienced by households in South Africa: insights from the 2019 General Household Survey.
[P20] UNU-WIDER / SA-TIED. 2025-08-26. Food Security Dialogue: Towards a Shared Agenda for Action.
[P22] Myolisi Gophe, UWC Institutional Advancement. 2024-08-06. UWC’s Groundwater Partnership Sustains Karoo Town.
[P23] Vuyolethu Duba and Philomene Nsengiyumva. 2025-01-05 online; March 2026 issue. The Demographic and Socioeconomic Factors Associated With Access to Toilet Facilities in South Africa: The Case of eThekwini Municipality and the City of Cape Town.
[Q01] Jaqui Goldin and Carolina Suransky. 2025-09-06. In the Minor Key: The Minuscular Mycelium and its Implications for Citizen Science.
[R01] Politics and Urban Governance Research Group. 10 June 2026. Politics and Urban Governance Research Group Annual Report 2025.

