Dissipative processes in electrical engineering: A multi-scale approach

In order to overcome the abysmal lack of efficiency of the electrical system (73% of losses, 45% of CO₂ emissions worldwide ...!), this paper depicts an energy-efficient description of electromagnetism lying on a reversible interpretation of the Faraday´s law. Such a physics-oriented framework appears suitable for the consolidation in space of all the scales involved in the conversion process of the electromagnetic energy.