2.500 l biogas are created from kitchen waste and flushed toilet leftovers through a HomeBiogas system.
By the way, the system can also take human or animal excrements and will produce clean biogas.
Source: VDI – Zeitung, Nr. 7, 2022
Photo: https://www.pexels.com/de-de/foto/rote-tomaten-in-der-nahe-von-rosmarin-und-anderen-gewurzen-nahaufnahme-fotografie-1435899/