Wood pellets are a type of fuel made from compressed Pine sawdust or other Pine wood waste. They are often used as a fuel for pellet stoves, which are a type of heating appliance that burns wood pellets to generate heat. Wood pellets are a renewable energy source and are considered to be more environmentally friendly than fossil fuels. They are typically made from sawdust or other waste materials that are a byproduct of the wood industry, so using wood pellets helps to reduce waste and lower greenhouse gas emissions.