3P Engineering participated in Ecomondo 2021, October 26-29, 2021, a reference kermesse in Europe for the ecological transition and the new models of circular and regenerative economy, for its project CHIMERA LIFE15 ENV / IT / 000631, co-financed by the European Climate, Infrastructure and Environment Executive Agency (CINEA). An event dedicated to the green economy, with the tenth edition of the General States of the Green Economy, with a focus on the policies and measures necessary to support the ecological transition and meet the European climate objectives, with particular attention to digital transformation, one of the cornerstone of the Green Deal.