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. Sustainability and lifecycle: Lifecycle assessments and govt analyses suggest that sustainably sourced wood pellets may have lower greenhouse gasoline depth than fossil fuels, https://pure-biofuel82692.worldblogged.com/46104543/top-kingdom-biofuel-pellets-secrets