from producers of woody biofuels (wood, wood chips, pellets) to producers of technologies for transforming these biofuels into heat and energy (stoves, inserts fireplace, boilers, cogeneration groups). AIEL, whose acronym is the Italian Agroforestry Energy Association, has 500 members of which: 150 producers and distributors of firewood, pellets and wood chips 60 technology manufacturers (heating and cogeneration systems) 250 planners, installers and maintainers to which are added Energy service companies (Esco), agricultural and forestry companies, component manufacturers, consultancy firms, organizations and trade associations. The goal is to ensure the correct and sustainable energy valorisation of agroforestry biomass, in particular woody biofuels at all levels, from the forest to the chimney.