UN Water Conference 2026: Global Push on Groundwater and Water Security Gains Pace Ahead of COP31

Islamabad | September 30, 2026: Momentum is building for the UN Water Conference 2026. Water and sanitation were discussed in a range of meetings convened by UN organizations and Member States during the UN General Assembly High-level Week, in order to build momentum ahead of COP31 in November and the UN Water Conference in December. At the same time, the International Water Management Institute (IWMI) announced new partnerships and a joint call for action on groundwater.

Background: Why the UN Water Conference 2026 Matters

The 2026 UN Water Conference will take place from 8 to 10 December 2026 in Abu Dhabi, United Arab Emirates, and is co-hosted by Senegal and the UAE. It aims to accelerate implementation of SDG 6 on water and sanitation and strengthen global water governance. Six interactive dialogues will focus on Water for People, Water for Prosperity, Water for Planet, Water for Cooperation, Water in Multilateral Processes, and Investments in Water.

The conference follows the UN 2023 Water Conference, which put water back on the international agenda.

UN-Water: High-Level Week Puts Water on the Agenda

UN General Assembly High-level Week 2026 brought world leaders together in New York from 18 to 28 September. The programme included a Corporate Water Stewardship Half Day, focused on private-sector action such as water value chains, nature-based solutions and basin-level collaboration. It also included an event to mobilise commitments and advance water investment in Africa.

UN-Water is also highlighting two related publications on its homepage:

• A new technical report supports operationalization of the Belém Adaptation Indicators on water and sanitation, adopted at COP30 in November 2025.
• The United Nations SDG 6 Synthesis Report on Water and Sanitation 2026, which reviews a decade of progress and identifies pathways to accelerate action towards 2030 and beyond.

IWMI: Groundwater Crisis Call and New Partnerships

IWMI, the Environmental Defense Fund (EDF) and IUCN launched a Joint Statement on Global Groundwater Resilience on 23 September 2026. It seeks greater investment and international collaboration before the UN Water Conference in December. The statement calls for greater investment and cooperation to protect underground water resources that support billions of people, food security and ecosystems.

IWMI’s other latest announcements include:

• Mexico: Mexico’s National Water Commission and IWMI signed an agreement on 23 September. Timely, reliable and actionable data will help strengthen Mexico’s water security and resilience efforts.
• India: IWMI and HCLFoundation announced on 25 September a partnership to build climate-resilient, water-secure rural communities.
• Agrivoltaics: Applications are open for a five-day international Winter School on designing, financing and governing agrivoltaic projects.
• Pakistan: In an interview with the Associated Press of Pakistan on 28 September, IWMI’s Muhammad Ashraf said water resource development, efficient management and sound governance are key to sustainable use of the country’s water resources.

Why It Matters for Pakistan and South Asia

Groundwater pressure, climate shocks and water governance are shared challenges across South Asia. The push for investment and stronger data systems, backed by UN-Water and IWMI, is directly relevant to countries like Pakistan as they prepare their positions for COP31 and the Abu Dhabi conference.

Conclusion

The UN Water Conference 2026 is now the next major test for global water diplomacy. UN-Water’s High-level Week focus, IWMI’s groundwater statement and its new data and climate-resilience partnerships all point the same way: water must be treated as central to climate action, food security and development. Governments now have until December to turn these calls into commitments.

Sources: UN-Water (unwater.org), IWMI (iwmi.org/news). COP31 Türkiye (cop31.tr) could not be accessed at the time of writing.