Energy Written content: The quantity of energy stored within a unit mass of pellets, usually expressed in kWh/kg or BTU/lb. When selected and burned appropriately in economical pellet stoves or boilers, Wooden pellets can accomplish optimally. The energy written content of air-dried wood is roughly 15 MJ/kg, with combustion efficiencies https://thefairlist.com/story10827196/the-basic-principles-of-pellets-kwh-per-kg