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5 votes
2 answers
1k views

Are composting toilets better than septic systems?

As a sustainability advocate I've always assumed that composting toilets were "better" than septic systems in almost any application. However I've been reading up a bit on both system types (see ...
LShaver's user avatar
  • 12k
7 votes
2 answers
218 views

Composting toilet v/s urine-diverting dry toilet (UDDT)

An UDDT seems to be the most environmentally friendly alternative, but for some contexts, a composting toilet might seem preferable (like rentals, or camping sites where people don't always remember ...
Federico's user avatar
  • 217
5 votes
1 answer
4k views

Does Sawdust for Humanure/Composting Toilet need to be Powder?

First timer here, just getting into homesteading. I bought a pack of sawdust from Tractor Supply the other night. Finest variety they had. Fine premium pine shavings: This looks like very thin pine ...
Kerry Thomas's user avatar
13 votes
2 answers
616 views

How difficult is it to build your own dry, self-composting toilet?

I live in the country and have space on the north-side of my house where it doesn't get too hot in the summer. I think this could be a good place to implant a water-less or dry toilet. I read here ...
J. Chomel's user avatar
  • 1,437
1 vote
0 answers
41 views

Legalities of compost toilets [duplicate]

Is there any compost toilet that is legal for new construction? Assuming the answer is no, will there ever be?
Symbiotinite's user avatar
4 votes
1 answer
129 views

How will using leaves as toilet paper affect the composting of my toilet?

My bathroom is surrounded by a fuzzy leafed species, planted specifically for this purpose, I imagine. Many people I talk to around here can still vividly remember before toilet paper. I have yet to ...
Alex's user avatar
  • 779
8 votes
2 answers
150 views

How to improve energy efficiency of composting toilet?

I've been looking at a commercial composting toilet for a mobile, off-grid application ("boondocking rv"). I've done a power budget and the toilet is coming out as the biggest user of energy. Power is ...
Bryce Nordgren's user avatar
9 votes
4 answers
290 views

How to construct a composting toilet

I want to built a composting toilet. What are the main construction aspects to be considered? Does anyone have a manual to share? I am especially interested in construction schemes which include the ...
Himbeere's user avatar