Compost Piles on Fire!
...the biology. BioCycle has a whole article on fire prevention in municipal composting facilities that covers this common problem. So what situation(s) can lead to a fire? Here’s what can happen with a low moisture, large pile with little air exchange, combined with water getting into the pile in a place where there is enough air to support biological activity and chemical oxidation, but not enough to cool the pile. An old, dry compost pile, or a p...