Expo-sciences Hydro-Québec 2023: Young people tell you about it

Science fair participants

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The regional finals of Expo-sciences Hydro-Québec, organized by Technoscience Région métropolitaine, for the North Shore, Montérégie and Montreal, took place from March 7 to 23, 2024. With the participation of 251 exhibitors, this year once again demonstrated the commitment and creativity of young scientists from the region.

Participation still high

After two virtual editions, the return of the regional finals in person was enthusiastically welcomed by all participants. Spread over three days, each final was an opportunity for young talents to present their popular science, experimentation or design projects. 

This year there are 251 exhibitors. The competition has continued to attract young people since its creation in 1960.

Geographical distribution
From which region do the exhibitors in the regional finals of the metropolitan region come from? Expo-sciences Hydro-Québec 2023 - 2024

The projects, carried out individually or in teams, covered a varied range of themes ranging from the environment to IT and science.

Number of projects per category at the regional finals of the metropolitan region of Expo-sciences Hydro-Québec 2023 - 2024
Project types
The types of projects carried out at the regional finals of the metropolitan region of Expo-sciences Hydro-Québec 2023 - 2024

Each project was evaluated by a jury according to rigorous criteria: working method, scientific quality and oral presentation. We were able to count on the participation of 120 volunteer judges and 5 chief judges.

An enriching experience

Beyond the competition, the regional finals offered participants a unique opportunity to meet other science enthusiasts, share their ideas and make new connections. As Angéla, a participant from Montérégie, points out: «It taught me autonomy because I carried out the project in my free time and I had to be able to organize myself well. It also allowed me to meet a lot of people.» 

The competition of Expo-sciences Hydro-Québec feels like coming back. Marguerite for example is participating for the 4th consecutive year with the same enthusiasm «It's an extraordinary experience! We spend 3 days talking about science non-stop, we're immersed in it. It's a must if you like science!»

The holding of these events would not be possible without the valuable support of many partners. Each regional final was made possible thanks to the commitment of various organizations, including academic institutions, businesses and political actors. Their presence alongside the participants, through activity booths, enriched the young people's experience.

Thus, we thank: 

  • Lionel-Groulx College
  • The National School of Aerotechnics
  • Concordia University
  • Gardens
  • The higher education center of Montérégie – Recognize
  • Radiation protection
  • CN
  • Ordre des ingénieurs du Québec
  • National Institute of Scientific Research
  • Mr. Ian Lafrenière, Minister responsible for Relations with First Nations and Inuit, Member of Parliament for Vachon
  • Mr. Eric Girard, Minister of Finance of Quebec, Member of Parliament for Groulx
  • ITAQ
  • Hatch
  • Acfas
  • Mathematics Research Center
  • Roche Diagnostics
  • Cardiology and Immunology Research Institute
  • Longueuil Town Hall
  • Bombardier
  • Envirocompetencies
  • Multimondes Editions
  • Escape!
  • Cosmodome
  • Armand Frappier Museum
  • Immersia
  • Machiavelli Studios
  • Iboo solutions

The 2024 winners

The winners of the three regional finals earned their place for the provincial grand final, the Super Expo-sciences Hydro-Québec, which will be held from April 19 to 21 at the Cégep du Vieux Montréal. We congratulate them on their success and encourage them for this next step.

The winners of the North Shore
Montérégie 2024 winner
The winners of Montérégie
North Shore Laureate 2024
The winners of Montreal

To find the complete lists of winners, we invite you to consult our press releases:

The photo albums of each of the finals are available:

Finally, we would like to thank everyone who contributed to the success of these three regional finals: teachers, parents, volunteers, judges, participants, partners. Your dedication and passion for science made this event a true celebration of innovation and excellence.

Find photos of each final on our Facebook page and stay tuned for the 2025 edition of the Expo-sciences Hydro-Québec, another opportunity to celebrate the scientific curiosity and ingenuity of young Quebecers.

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Expo-sciences Hydro-Québec 2023: look back at the 3 regional finals

The 3 regional finals of Expo-sciences Hydro-Québec organized by Technoscience Région métropolitaine for Montérégie, North Shore and Montreal took place between March 9 and 25, 2023. 256 exhibitors defended their project in order to win their ticket for the provincial final. A look back at these 3 weekends!