It’s a water heater and it’s also a compost pile. That’s correct, compost: that same pile of decomposing organic material you’re naturally accumulating from your own backyard homesteading operation.While you’re probably well aware that keeping the sweet-s
heat house-water with compost/methane
Growing Power are growing 1 million pounds of food on 3 acres of land in green houses, grow all year using heat from compost piles, utilises vertical fish, & yards worm compost.
The Pain Mound is a large pile of woody biomass, aka mulch. Invented by French farmer Jean Pain in the it is made of woodchips and sawdust, surround
using compost to heat a green house or small hen house via water tubes for radiant flooring.
3 Methods for Heating Greenhouses for Free - Homesteading and Livestock - Mother Earth News
Test results from the second generation compost heater MOTHER EARTH NEWS' researchers designed significantly improved on those for the first. Originally published as