WSG 2023, the 2023 4th International Workshop on Smart Grid, will take place in Kuala Lumpur, Malaysia, from January 28-30, 2023. It is a not-to-be-missed opportunity that distills the most current knowledge on a rapidly advancing discipline in one conference. Join key researchers and established professionals in the field of smart grids as they assess the current state-of-the-art and roadmap crucial areas for future research.