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Enter The Competition

Wenqi (Jonathan) Zhao and Christopher Whitfeld from United Kingdom receives the prestigious Stockholm Junior Water Prize 2024 from H.R.H. Crown Princess Victoria of Sweden.

Are you a young innovator passionate about water? Do you dream of making a real difference? The Stockholm Junior Water Prize is your platform to turn groundbreaking ideas into global solutions!

Contact us
Contact us
Senior Manager for Prizes
Ania Andersch
Ania Andersch
+46 7 20 50 60 59
ania.andersch@siwi.org

How to Compete

If you’re excited to enter the competition, your first step is to connect with your national organizer, who will guide you through the process in your country. If you want to see what others have done or get inspired, you can visit WaterTank, our exclusive online community for past and present competitors, to learn more and connect.

Who Can Participate?

The Stockholm Junior Water Prize is for young minds aged 15 to 20 years old who are currently attending secondary high school or its equivalent. Note that you cannot submit a project if enrolled at a university. Whether you’re working alone or with a team, we welcome your brilliance, though a maximum of two students can represent the project in Stockholm.

What Kind of Projects Are We Looking For?

We’re seeking innovative projects that aim to improve water in any way. This includes efforts in water quality, water resources management, water protection, water and wastewater treatment, as well as water education and the social aspects of water.

Your project can tackle issues at a local, regional, national, or even global level. We encourage practical projects in technology, natural sciences, and social sciences, using innovative development methods and approaches to solve real water problems.

All projects must be research-oriented, using scientifically accepted methods for investigation, experimentation, monitoring, and reporting results. Whether your project is theoretical, applied science, or focused on solving community water problems, we want to see your fresh ideas!

Only projects nominated by their national organizer in each participating country are eligible to compete internationally.

Join us and be part of the solution for a water-wise world!

Further Details

Jury and Judging Criteria

Winner Selection

An international jury of water experts selects the winner of this global competition.

Judging Criteria

The jury evaluates projects based on several key factors:

  • Relevance and Impact – The project’s scientific significance and importance for the environment and society
  • Innovation and Methodology – Creative approaches, research methods, and demonstrated subject expertise
  • Execution and Communication – Practical skills shown in the work, along with the quality of the written report and presentation

More Information

For detailed judging criteria, contact contact your national organizer or the Stockholm Junior Water Prize secretariat.

The Prize Ceremony

Experience in Stockholm

International finalists enjoy a full program of social, educational, and cultural activities during their stay, including guided tours of Stockholm city.

Prize Ceremony

The award ceremony serves as one of the major highlights of World Water Week in Stockholm. This exciting event features inspiring speeches from distinguished water community leaders, entertainment, and the celebrated “flag parade” where finalists represent their countries.

Students’ Reports & Project Displays

Pre-Arrival Requirements

Before arriving in Stockholm, finalists must prepare digital posters that showcase the essential elements of their projects. These display posters may include illustrations and demonstration materials to help exhibit their work effectively.

Required Submissions

Participants must provide two key materials: a written report and a project  digital poster for public exhibition. The report must be written in English and include an abstract plus a separate project description for the finalist catalogue. In addition, finalists should provide a detailed and accurate description of any support they received while conducting their research.

Format Guidelines

The complete report, including all figures, photographs, tables, annexes, and preliminary materials, must not exceed 20 pages in A4 format. National organizers are responsible for submitting all required materials and brief nomination guidelines are provided in the submission form.

A detailed submission criteria is sent to each National Organizer. 

Be Inspired!

WaterTank is an exclusive online community for Stockholm Junior Water Prize finalists. Connect, collaborate, and grow with fellow innovators. Discover groundbreaking solutions and spark your own inspiration.

Visit WaterTank
A top view photo of a crowd of young participants. At the centre is a young girl in a red dress and flashy necklace, with wavy golden hair. She is the SJWP winner.
Finalists of the Stockholm Junior Water Prize 2022 during the awarding ceremony in Stockholm. Credit: Jonas Borg