This guide provides detailed information on solid woody biofuels that are available in Ontario and the combustion systems that can burn these biofuels. The four types of solid woody biofuels considered in this guide are cordwood (firewood), wood chips, wood briquettes, and wood pellets. The three types of combustion
systems are stoves, furnaces, and boilers. The major considerations for sourcing and using each type of biofuel and
combustion system for institutional / commercial and residential applications are outlined in this guide.