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30 Under 30

30 youth leaders making waves in sustainability.
2025 nominations are now open. More information here.

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2024 30 Under 30/Fall 2024

These 30 under 30 are leading a green youthquake

by Adria Vasil and Natalie Alcoba

Gen Zs and young millennials are harnessing the power of the collective to drive seismic climate solutions

2023 30 Under 30/Fall 2023

Fired up: Meet 30 youth leaders sparking change

by Adria Vasil and Natalie Alcoba

Gen Zs and millennials are feeling the heat as the impacts of the climate crisis hit closer to home than ever. These

2022 30 Under 30
2022 30 Under 30/Fall 2022

The fight for a better tomorrow: Canada's top 30 under 30 sustainability leaders of 2022

by Adria Vasil and Alex Robinson

Whether they’re entrepreneurs, engineers or activists, this year’s 30 Under 30 are using their skills to bend the arc of history toward

30 under 30: Canada’s Top Sustainability Leaders
2021 30 Under 30/Fall 2021/Leadership

Young & relentless: Canada's top 30 under 30 sustainability leaders of 2021

by Adria Vasil and Alex Robinson

Meet the teens and 20-somethings proving that hope comes from taking action

Corporate knights 30 under 30
2020 30 Under 30/Fall 2020/Leadership

2020's class of Top 30 under 30 sustainability leaders shape #nextnormal

by Adria Vasil and Erin Gardhouse

Even in the midst of the pandemic, young people are leading the push to better the world

2019 30 Under 30/Fall 2019

Youth rising: Meet 2019's top 30 under 30 sustainability leaders

by Adria Vasil and Erin Gardhouse

As world leaders descended upon New York City for the UN Climate Action Summit in September, millions of young people gathered in

2019 30 Under 30/Leadership

CLOSED: 30 under 30 nominations re-open April 1, 2020

by CK Staff

NOMINATIONS ARE CLOSED      Pour la version française, cliquez ici. The climate crisis, plastic pollution, human rights abuses, injustice, poverty -

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2018 30 Under 30/Fall 2018/Leadership

Meet 2018's Top 30 Under 30 in Sustainability

by CK Staff

"Our supply of ingenuity … involves both the generation of good ideas and their implementation within society,” Canadian scholar Thomas Homer-Dixon wrote

2017 30 Under 30/Fall 2017

Meet the 2017 Top 30 Under 30 in Sustainability

by CK Staff

The youth of today are lazy, entitled brats who don’t understand the value of a hard day’s work. Or so we’ve been

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