A few years ago we were composting our food scraps in plastic tubs indoors, as winter in Upstate NY can get as low as -40 degrees. We eventually had eight 52 quart tubs going, and started feeding the worms the output of our Jenkin’s Bucket Toilet. We used coconut coir as our cover material. The worm compost was used in our Square Foot Garden beds, and grew some wonderful crops. We made a video describing the bucket toilet on Youtube. I recently found others who do a similar process as we did. It’s a good read, and an important part of closing the nutrient cycle and eliminating pollution, as well as reducing your water usage. It’s a great complement to rainwater harvesting.