What we're about

At ClimateAction.Tech (CAT) we are a global online community of tech workers seeding climate action in companies, organisations and industries through deep, self-organized community building and support. Our approach is to advocate internally within tech, and to collaborate externally to support the broader climate movement.

⚠️ Only members of the Slack community are accepted to the MeetUp group. If you haven't joined us on Slack yet, join here: https://docs.google.com/forms/d/e/1FAIpQLSdtvNeUkNkPybk9_Ln5klL1RUPHUCwfK4OfF-odRWnHME9d-g/viewform

Our vision is a transformed tech industry that makes climate a priority, and takes responsibility for social impacts and ecological limits.

Safety & Privacy
We recognize that there are different levels of risk in taking climate action. We are committed to operating a safe environment for all, regardless of gender identity, sexual orientation, ability, ethnicity, socioeconomic status, religious beliefs or other differences.
We follow this code of conduct and the Chatham House Rule.

Membership is open to anyone who identifies as a tech worker. People of any geographic region, sector, skill-set, day job, seniority, knowledge or experience level are welcome.

We share global & local events here, like our CAT Salons, CAT coffee events and more.

You can find recordings to our past events on our YouTube channel.

Upcoming events (4)

CJ Squads final show & tell

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Our final show & tell celebration for our 2023 Climate Justice Squads. This is a closed event for members of the Squads and the programme organizers.

This event follows the Chatham House rule and our Code of Conduct applies.


Links & resources:

🌎 CAT Town Hall '22-23 — watch party & discussion 🌎 (pacific-rim)

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Join this Town Hall watch party to hear from the organisers and each other about what is happening within CAT.

We'll rewatch the organisers' share-out of CAT's goals, what we've been up to in the last year and what we have planned for this year. There'll also be an opportunity for you to ask questions and share feedback.


  • Organiser Shareout
  • CIC + Advisory board
  • Events Support & Grant (5 min)
  • CAT programmes & volunteering opportunities (5 min)
  • Course content (5 min)
  • Community Q&A & Feedback
  • Breakout & Gathering

We're using the platform Zoom for this event - if you have any issues on the day, please email us on [masked]

You can add concerns, comments or questions here and find our member survey for June 2023 here.

This event follows the Chatham House rule and our Code of Conduct applies.

Links & resources:

Chatham House rule
Code of Conduct

▶️ Watch Party: How Airships Could Overcome a Century of Failure

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We'll be watching "How Airships Could Overcome a Century of Failure" (20min). After the talk there'll be an optional 20mins for discussion.

This event follows the Chatham House rule and our Code of Conduct applies.

CAT Coffee (western-friendly): Networking

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oin on gatheround for 30minutes of 1:1s and small group conversations with other CATs. You'll get prompts for every conversation.

- Check-in
- What drives you? (1:1 conversation)
- Life knowledge (small group conversation)
- Deep dive in five (1:1 conversation)
- A climate and/or tech learning (group share)
- The future (1:1 conversation)

We're using the platform 'gatheround' for this event — if you have an alternative platform you'd like to recommend instead, please send an email to [masked].

This event follows the Chatham House rule and our Code of Conduct applies.


Links & resources:

Past events (163)

Community brainstorming session

This event has passed