Wood heated to a high temperature in a low-oxygen setting creates a charcoal that holds its carbon. It also improves soil health and filters water. Will it become widespread?
Wood heated to a high temperature in a low-oxygen setting creates a charcoal that holds its carbon. It also improves soil health and filters water. Will it become widespread?
Wood heated to a high temperature in a low-oxygen setting creates a charcoal that holds its carbon. It also improves soil health and filters water. Will it become widespread?
Wood heated to a high temperature in a low-oxygen setting creates a charcoal that holds its carbon. It also improves soil health and filters water. Will it become widespread?
Wood heated to a high temperature in a low-oxygen setting creates a charcoal that holds its carbon. It also improves soil health and filters water. Will it become widespread?