BioPower's Hardwood fuel pellets are one hundred% 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 analyzed by an independent 3rd party laboratory on a weekly, quarterly and annual foundation https://what-is-pellet-fuel30380.csublogs.com/46771639/the-ultimate-guide-to-biofuels-international