GWESMUN 2026

Global water and environmental sustainability Model United Nation

Dec 27, 2026 Online

Global water and environmental sustainability Model United Nation

Closes Dec 24

Conference

Online

Dec 27, 2026

Students of all levels

In English

Applications

Open
Nov 14 – Dec 24, 2026Same dates for every role
  • Delegates
  • Chairs
  • Observers

About

Uniting Nations, Innovating Solutions, Sustaining Our Future.

GWESMUN is an independent youth-led international Model United Nations conference bringing together students and young leaders to address global challenges in water security, environmental protection and sustainable development through diplomacy, scientific innovation and international cooperation.

Committees

  • 195 countries
    1. Addressing Global Water Pollution Through Scientific Innovation and International Cooperation.

    United Nation Environmental Assembly (UNEA)

    English · 195 countries

    Topic

    Addressing Global Water Pollution Through Scientific Innovation and International Cooperation.

    About the committee

    Exploring the causes and impacts of global water pollution, examine the role of scientific innovation in preventing water contamination, and develop international policy solutions to promote clean water, protect aquatic ecosystems and advance sustainable development.

    Countries

    How this committee type works
  • 39 countries
    1. Strengthening international coorperation to ensure access to safe and clean drinking water.

    World Health Organisation (WHO)

    Beginner · English · 39 countries

    Topic

    Strengthening international coorperation to ensure access to safe and clean drinking water.

    About the committee

    Access to safe drinking water remains a major global public health challenge. Water contamination caused by harmful chemicals, industrial activities, poor sanitation and inadequate treatment systems threatens human health and community wellbeing. Delegates will examine the public health impacts of unsafe drinking water and explore international strategies to improve water quality monitoring, strengthen water treatment systems and promote equitable access to clean and safe drinking water.

    Countries

    How this committee type works
  • 62 countries
    1. Promoting scientific research and technology for sustainable environmental management.

    Educational, scientific and cultural organisation (UNESCO)

    Beginner · English · 62 countries

    Topic

    Promoting scientific research and technology for sustainable environmental management.

    About the committee

    Scientific research and technological innovation play a vital role in addressing global water and environmental challenges. However, limited access to scientific resources, inadequate research funding and unequal technological development continue to affect countries' ability to manage natural resources sustainably. Delegates will explore ways to strengthen international scientific cooperation, promote knowledge sharing and encourage the development of innovative technologies to improve water management, protect ecosystems and advance environmental sustainability.

    Countries

    How this committee type works

Organizers

Aisha Mahaba
Secretary general

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