Welcome to the hacc Webpage
“Hackers against Climate Change” originated as a series of self-organised sessions at 35c3. Since then we have worked with other climate activist groups, supplying them with technical knowledge, as well as trying to raise awareness for the current climate crisis in the hacker community. Feel free to join us on matrix at
#hacc:matrix.org, in a regional meetup, meet us at a Chaos event, or even start your own local group!
You can reach our wiki at hacc.wiki or hackersforfuture.org. Feel free to create an account! (unfortunately, spam forced us to turn off anonymous editing)
„Rohdaten statt Propaganda!“
— Arne Semsrott
What we do
- hacc-voc: if you have an event and need someone to film or livestream it, maybe we have time and can help you!
- hacc-csv: Collaboration, Science, Visualization and Data
- CO2-absorption experiments to demonstrate the greenhouse gas effects
- infra4future.de: we provide and administrate server infrastructure for other climate justice groups
- cloud storage, chats, and forums
- mumble.infra4future.de: a voice-chat allowing groups to stay in contact while we can’t physically meet
- if you need some, look around on the website linked above, write us, or just register an account!
- c3ride: ride-sharing for C3 events, project started at the Camp 2019
„It is our predicament that we live in a finite world, and yet we behave as if it were infinite.“
— Naomi Klein
„But I warn you that all knowledge seeming innocent and pure becomes a deadly weapon in the hands of avarice and greed!“
We in the Press
For reasons unknown, Le Monde decided to give us, our posters, and Mate, a shoutout in their article about the 36c3!