GIS professionals focusing on Hawaii’s infrastructure will find the US Electric Power Transmission Lines dataset invaluable. This dataset contains detailed information on transmission lines, including type, status, and ownership. All entries are confirmed to be overhead, alternating current lines, with a focus on those operated by major utilities like Hawaii Electric Light Co Inc and Maui Electric Co Ltd. Data attributes detail voltage levels, operational status, and include specifics like the Kahe to Waiau line. This compact dataset is an excellent resource for analyzing Hawaii's electrical transmission structure.