This is the fourth and final episode in a series highlighting our previously recorded webinar entitled: Protection & Control Automation: 2021 and Beyond.” In the previous episodes, our panelists discussed the most significant challenge the electric utility industry faces over the next decade, where they believe the industry is related to the acceptance of cloud computing as a technology platform for protection & control automation, and the overall impact of IEC 61850 on the digitalization of the electric power grid and its protection, automation, and control.