This week's #StoryTuesday#exemplary#HomeBiogasabereus.net/en/story-tue...#resource use. ABEREUS - A Better Resource Use
It can be hooked up to a generator, burner, or water heater. It's an anaerobic digester system from homebiogas.
I went with the homebiogas system for my place, but the Clivus folks make some really cool stuff.