I. Introduction
Climate change calls for a transition to a more sustainable energy system to support human activities. This process, known as green energy transition [1], poses several challenges, which can be ultimately grouped into two major objectives: first, the increase of the percentage of energy from renewable sources to meet certain goals [2], along with the necessary adaptation of the electricity infrastructure to sustain the passage from centralized to distributed generation; second, the development of new technologies to achieve optimization [3] - [5] and robustness [6] - [9] of production, transmission, distribution, storage and usage of electric energy.