Sometimes called central systems, these composting toilets look similar to traditional toilets that hook up to a septic tank.

Composting toilets are gaining in popularity, especially among eco-conscious consumers. Similar to the process of composting food scraps, composting toilets transform human waste into compost-like ...

Instead, it allows natural processes to breakdown waste to produce organic compost that is used to enrich the soil used in agriculture. The toilet is an ingenious two-storied system with the ...