Crowdsourcing Sustainability is a free community of people who collaborate to discuss environmental problems and think of practical solutions to solve them.

The community has a Slack group where members connect and interact. There are no requirements to join and it's completely free. Once you are in, you can join the channels you are most interested in and begin interacting with others. There are diverse channels for diverse purposes and to discuss different topics.

People in the Slack group gather for a very specific reason: to think about ways to reduce carbon emissions, as fast as possible. Conversations in the group are lively and committed. People from all sorts of disciplines collaborate together by discussing environmental problems and thinking of actionable solutions for them.

You can meet many like-minded people from all over the world and develop solid relationships with them. Additionally, members of the online group are constantly sharing not only learning events but also resources and useful links. On the other hand, there is a job board in a channel inside the group. This can help you to find your next role in sustainability to help companies build a greener future.

Furthermore, you can deepen your knowledge about sustainability with the community's podcast and newsletter. Once a week, you will receive industry news, information, and interviews with experts. To know is very powerful, and it will push you further to take action.



  • Membership: Free Community
  • Year Founded: 2018
  • Founders:

    Ryan Hagen

  • Amount of members: 560
  • Online Group: Yes
  • Job board: Yes
  • Language: English
  • Method: Virtual


Participate in a community of sustainability enthusiasts:
Inside Crowdsourcing Sustainability's Slack group, you will find thousands of people from all over the world. These people gather for a common purpose: to do everything in their hands to reduce carbon emissions, as fast as possible.

Solve environmental problems together:
People in the Slack group come together from various disciplines to collaborate. They discuss global warming and climate change issues and think about practical ways to solve those problems and create a sustainable future.

Learn with the community's podcast and newsletter:
Crowdsourcing Sustainability has a very powerful podcast and newsletter. Once a week, you will receive curated content, information, news, and interviews with experts, to further deepen your knowledge about sustainability.



No requirements.


Learning Events

Inside the community's online group, members are constantly sharing new events, webinars, hackathons, workshops, courses, and more. There are relevant events for all of those who are concerned with global warming and want to take actionable steps towards a sustainable future.

Networking Events

Members of Crowdsourcing Sustainability connect and interact in a Slack group. There are several channels for diverse purposes. Some of them are:

  • problem-solving
  • big-ideas-startups-plugs
  • books
  • eco-anxiety
  • environmental-justice
  • exciting-wins
  • imagining-our-sustainable-future...

And many more. You can join the channels that are most relevant to you and chat with other members about the most pressing problems in sustainability right now. Members look for ways to collaborate together to produce actionable solutions and try to reduce carbon emissions as fast as possible. The Slack group is a great place to meet like-minded people who also imagine a better future is possible.

Content Library

Members share useful resources every day in the Slack group. You can find many book recommendations, articles, scientific papers, interviews, lectures, documentaries, and more. Additionally, you can explore the community's podcast and newsletter to get even more knowledge on sustainability.


Crowdsourcing Sustainability allows people to gather in an inter-disciplinary approach, to join forces, and collaborate in trying to reduce carbon emissions as fast as possible. By being a free community, it enables people to join freely from anywhere in the world. The Slack group is a powerful space where many ideas come up, from people discussing environmental problems and thinking of actionable solutions to solve them.


If you want inspirational, informative real talk about the climate crisis and the power we all have to address it check out this newsletter.” –Matt B.

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