The Water Institute of Southern Africa (WISA) invites professionals, researchers, policymakers, and stakeholders across the water sector to contribute to one of the most important conversations shaping our region’s future – the WISA 2026 Biennial Conference & Exhibition, themed “Rethink Amanzi – Securing Our Future.”

Taking place in 2026, this flagship event will unite voices from across Southern Africa and beyond to tackle one of the most pressing challenges of our time: ensuring sustainable and equitable water management for all.

Rethink Amanzi – Securing Our Future

Water remains the foundation of socio-economic development, public health, and environmental sustainability. Yet, across Southern Africa, our water systems face increasing strain – aging infrastructure, population growth, climate variability, pollution, and inequitable access all threaten the stability of this vital resource.

Under the banner “Rethink Amanzi – Securing Our Future,” the WISA 2026 Conference calls for a paradigm shift in how water is valued, governed, financed, used, and safeguarded. It challenges delegates to move beyond traditional, siloed approaches and instead embrace integrated, innovative, and inclusive solutions that ensure water security for generations to come.

Call for Abstracts – Now Open

The WISA 2026 Technical Committee invites professionals, academics, practitioners, and innovators to submit abstracts that align with the conference theme and subthemes. This is your opportunity to share insights, research, case studies, and solutions that are driving progress in the water sector.

Closing Date for Abstract Submissions: 24 November 2025

• Download Author Guidelines: 2026 WISA Abstract Submission Author Guidelines (PDF)
• Submit Your Abstract Here: WISA 2026 Abstract Submission Portal

Conference Subthemes

The WISA 2026 Biennial Conference is built around eight key subthemes designed to spark collaboration and inspire action across all areas of the water sector:

1. Rethink Capacity: Refocusing efforts to empower people
2. Rethink Infrastructure: Reimagining water infrastructure for a resilient future
3. Funding the Flow: Innovative finance and partnerships for water services
4. Rethink Efficiency: Driving water efficiency and effectiveness across sectors
5. Smart Water Futures: Leveraging digital tools and the 4IR revolution
6. Climate-Resilient Water Futures: Ensuring water security in a changing climate
7. Rethinking Governance: Strengthening institutions, regulation, and accountability
8. Water for Life: Managing water quality and quantity across catchments

These subthemes highlight the interconnected nature of the water sector and call for solutions that cross disciplines, borders, and institutions.

Get Involved

Don’t miss the opportunity to contribute your expertise to the dialogue that will shape the future of water in Southern Africa. Whether you’re a researcher, practitioner, policy expert, or industry innovator – your insights matter.

For inquiries, contact:

• Janine Koeries – Abstract Management
• janine@soafrica.com
• +27 (0)21 422 2402

Visit www.wisaconference.co.za for updates, program details, and registration information.