Ways to Participate

• Regular meetings of the hacc e.V., usually every 1st and 3rd Wednesday of the month at 7:30 p.m. in muCCC. It is also possible to join remotely via mumble at mumble.hacc.space. But check our IRC in case of any short-term changes.
• Meetings of Klimanotstandbündnis in Siegen. See hacc group page.
• Propose changes to the hacc e.V. infrastructure. You can open an issue or open a merge request on the nixfiles which control a growing part of our infrastructure. Or just ask us via one of hacc e.V. channels above.
• Add you or your project to the hacc directory
• Use the wiki and add your project!

Local chapters

• CHT hackbase on the Canary Islands, Spain^*
• hackers against climate change e.V., Munich, Germany^*
• Klimanotstandbündnis in Siegen, Germany

Spin offs & working groups

There are different spin-offs of the movement originating from the original hacc sessions and events like the CCCamp2019 or working groups associated to hacc.

• c3sus, making Chaos events more sustainable
• Eventgrid, developing a green power network for Camps
• infra4future, offering infrastructure and communcation platforms
• hacc-voc, doing streams and recordings
• GreenFeediverse, providing a list about servers and their renewable energy consumption status

Further project ideas can be found or added in the wiki and the hacc directory.