Pine is terrible when it comes to coal production and it is, by far, one of the worst wood types to burn if you want a consistent overnight fire. However, it does make it a good type of wood for outdoor fires because it will burn out quite fast and you won't have to stay up for too long to supervise it.
Is pine OK for firewood?
Pine is an excellent choice for firewood, particularly if you plan to use it as kindling outdoors. It is a wonderful fire starter, particularly because it has so much resinous sap. This sap acts as a good ignitor, helping you to get a fire started quickly and easily.
Is pine wood hard to burn?
Common varieties of Pine trees used for firewood
All produce a low to medium amount of heat and are easy to burn.