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. All of our wood pellet products are sampled and examined by an impartial third party laboratory over a weekly, quarterly and yearly basis for https://pure-biofuel82604.ampedpages.com/not-known-factual-statements-about-sustainable-heating-fuel-uk-66064617