Climate Science Olympiad 2021 winners
Ages: 12 to 25Win $10,000Free

ClimateScience
Olympiad 2024

The student competition to find solutions to climate change. Are you ready to step into the shoes of world leaders?

Early Bird Registration Deadline 24TH NOVEMBER 2023

CSO21 winners at UN Climate Summit, COP26

How it works

Registration for CSO24 is now open!

Early Bird Deadline24th November 2023

Regular Deadline10th May 2024

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Represent your country in the largest Climate Olympiad in the world!

Since 2021, ClimateScience Olympiad has seen more than 100,000 students participate from over 190 countries.

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Dr. Jane Goodall, DBE, speaks at the ClimateScience Olympiad 2021 Awards Ceremony at UN Climate Summit, Glasgow.

Dr. Jane Goodall, DBE, speaks at the ClimateScience Olympiad 2021 Awards Ceremony at UN Climate Summit, Glasgow.

Jane Goodall

“Empowering young people is what I’ve been all about for so long, beginning our roots and shoots program, back in 1991, with 12 high school students. […] Young people, such as those who are here today, such as all of you who took part in this competition.”

Dr. Jane Goodall, DBE, ClimateScience Olympiad Finals Ceremony, COP26 Glasgow.

Hear from our community <3
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Kratika Jadon

India

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I get to meet so many sweet people in here, also CS provides me the platform to see where I stand. Overall it's AMAZING^^

Aug 20th, 2022

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Verena Winiwarter

Austria

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The course is FANTASTIC! It is better than anything I have seen before. Reducing the text to so little so informative content must have been backbreaking work. I am duly impressed.

March 4th, 2021

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Jackson Parrott

USA

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The Climate Science Olympiad has been a wonderful experience in helping me to hone my public policy and research skills and strengthen my friendship with my partner.

Aug 20th, 2022

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Thatyana Aparecida Ferreira

Brazil

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When a classmate told me about ClimateScience, I wasn’t that interested. But as soon as I opened the CS website and took the courses I couldn't think of anything else other than 'I need to do this and I need to change the world NOW' and yes, that was the best decision I ever made.

Aug 5th, 2022

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Subashini Thangadurai

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The Climate Science Olympiad, was a brilliant experience, it left me with a feeling of hope and empowerment that my ideas are valued and have the limitless possibility to make a positive change in the world.

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Shreeji Kumawat

India

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This is so simply explained and yet interesting, loving it!

June 23rd 2022

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Nandini Nishagiri

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Learning all of this has changed my life. I knew human actions were causing a negative impact on the planet but I didn't know it was to such an extent. Really eye-opening. Thank you so much for this course!!!

August 2nd 2022

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Shilpi Gautam

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My daughter just adores the children's books. She is in grade 6 and has now written her own book.

March 22th 2022

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Want to bring the Olympiad to your friends, school, or country?
We’re always open to ambitious and motivated people to join our team! Mail raseel@climatescience.org with how you’d like to help out