The 30th of November 2021 the DPR 199/2021, decree implementing the European directive RED II, was published on the Official Journal, this brings many novelties and improvements in the production of energy from renewable sources, also the possibility to access to on-site power exchange. Great news thus for the environment, for professionals and for all those working for a responsible economical and structural development, investing in sustainable energy without depleting the planet precious resources and affecting the environmental impact. It is clear the will by institutions to establish an incentive scheme which rewards self-consumption also through installation of storage systems for non-programmable source plants. The same decree sets at the end of 2024 the deadline within which also today’s incentivized plants with on-site power exchange will be carried to other incentive formulas.