Solarpunk technology

2383 readers

1 users here now

Technology for a Solar-Punk future.

Airships and hydroponic farms...

founded 2 years ago

MODERATORS

[email protected]

Urine-diverting dry toilet - Wikipedia (en.wikipedia.org)

submitted 1 year ago by [email protected] to c/[email protected]

4 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 3 points 1 year ago

Urine obviously has a lot of nitrogen that can be made available to plants, but more importantly, it has a lot of phosphorus. Phosphorus is vital to agriculture, but it is largely mined as a non-renewable resource

permalink
fedilink
source
parent