The Charcoal Kiln is designed to make charcoal more efficiently as opposed to overcooking your meat or acquiring it from enemy drops. You can add up to 25 pieces of wood into it at a time.
Kilns turn one unit of Firewood into two units of Charcoal, essentially doubling your production of Fuel, so it's in your best interest to keep it fully staffed. With three families assigned to it, it ...