This publication is targeting DSOs as network operators and planners, policymakers at EU and national level, energy market and policy regulators, standardisation bodies, RES producers, aggregators, P2G/P2H solution providers, end-prosumers, the scientific community as well as representatives of the EU/National Smart Grid and Energy Conversion and Storage Industrial communities. It aims to: a. present the problem and the need PLANET addresses; b. demonstrate the solution approached by the consortium; c. discuss the modelling of conversio