BioPower's Hardwood fuel pellets are 100% natural and made in Northern Ontario. All wood, no additives in these pellets - a sustainable source of renewable energy. "Traeger Signature Mix is extensively praised for regular burn up, reliable taste and minimal ash, with most people willing to pay back a premium; https://purebiofuel78653.bloguetechno.com/top-biofuel-pellets-secrets-75199201