MAISY Database

The MAISY® Residential and Commercial Utility Customer Databases and Forecasting/Analysis Models, offered by Jackson Associates, represent a formidable suite of tools designed to provide unparalleled granular insights into energy consumption and load profiles. At its core, MAISY® distinguishes itself by moving beyond high-level, static datasets to capture localized, hourly energy use for over 7 million actual U.S. households and 600,000+ commercial entities. This extensive data encompasses critical factors like housing characteristics, appliance usage, demographics, weather impacts, and price/program responses, making it an indispensable resource for precise energy customer market assessments, advanced energy technology product development, and the creation of sophisticated AI agent-based and digital twin forecasting models. Its primary functionalities include the detailed Residential Database, offering socio-economic, dwelling unit, end-use energy, and hourly electric/EV charging loads down to ZIP code levels, and the Commercial Database, providing building, equipment, occupant, and operational data with hourly loads across various geographic scales. These foundational resources are then leveraged by the Excel-based SGRC Grid Impact Model (SGRC 2.