Synchronous Machines (SM), Power Electronic Converters, Virtual Synchronous Machines (VSM), Synchronization, Distributed Energy Resources (DER), Wind Energy, Solar Energy, Storage Systems, Centralized Control, Democratized Interaction, Paradigm Shift, Fundamental Challenge, Electrification, Energy Freedom, Energy Access, Stability, Black-start, Droop Control, Frequency Regulation, Voltage Regulation, Inertia, Damping, Islanding Detection, Reclosing, Fault Ride-through, Phase-Locked Loop, Rate of Change of Frequency (RoCoF), Grid-forming, Grid-following