LoadSEER is the leading electric load forecasting and distribution grid planning software for electric utilities. Developed by Integral Analytics, LoadSEER merges economic and engineering data into a single, scalable platform that helps distribution planners forecast load growth, model distributed energy resources (DERs), and optimize capital investment decisions. Trusted by over 15 major North American utilities — including PG&E, SDG&E, Xcel Energy, and HECO — LoadSEER enables planners to model EV adoption, rooftop solar, demand response, and other grid-edge technologies at granular, circuit-level resolution. Its geospatial forecasting engine supports integrated distribution planning (IDP) and integrated resource planning (IRP) processes, regulatory filings, and long-term infrastructure investment decisions. Key capabilities include: multi-scenario load growth modeling, DER and EV penetration forecasting, substation and feeder hosting capacity analysis, geospatial visualization, and direct integration with distribution planning tools including CYME, Synergi Electric, and envelio's Intelligent Grid Platform. Available on-premise or cloud-based. Used for planning horizons from 1 to 20+ years.