CARTO is a powerful platform used by Red Eléctrica de España (REE) for real-time data analysis of the Spanish electrical grid. REE, which operates over 2,000 indicators, utilized CARTO's location and data analysis capabilities to create interactive maps and graphs that provide valuable insights into the electrical grid's performance. The platform allowed REE to visualize geographic information, including generation and consumption patterns, as well as gain a better understanding of its network offerings through the use of foreign data wrappers and customized data analysis tools. CARTO's integration with REE's data warehouse ensured seamless synchronization of geospatial data, making it possible for both experienced engineers and novice users to access valuable information in an accessible way.