> For the complete documentation index, see [llms.txt](https://notes.d15r.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://notes.d15r.de/energy/biogas.md).

# Biogas

## Links

* [HomeBiogas](https://elife.vattenfall.de/trend/biogas-anlage-fuer-haushalt/)
* [Solar Cities](http://solarcities.eu/)