BioPower's Hardwood fuel pellets are a hundred% natural and made in Northern Ontario. All wood, no additives in these pellets - a sustainable supply of renewable energy. Sustainability and lifecycle: Lifecycle assessments and authorities analyses recommend that sustainably sourced wood pellets may have lower greenhouse gas intensity than fossil fuels, https://zionuodrf.nizarblog.com/39683093/the-best-side-of-biofuel