I am interested in international trade of energy biomass. Many countries have not enough biomass resources to satisfy their own needs in bioenergy development, thus international trade of biomass and biofuels becomes popular. Despite of these importance, many aspects are not fully studied and many uncertainties exist. Research covers wood pellets and other solid biofuels, which are made through gasification, torrefaction and pyrolysis, its markets and applications, as well as sustainability and certification aspects. The results of research open new discussion and provide new information of the future in the international biomass market.