Access comprehensive data on electric power transmission lines across California using our specialized GIS dataset. This compilation includes detailed information on over 80 transmission lines, prominently featuring their type, status, ownership, and voltage levels among others. Noteworthy lines such as those owned by Bonneville Power Administration and Pacific Gas & Electric offer insights into major infrastructural networks operating within the state. The dataset is enhanced with validation methods predominantly based on imagery, ensuring up-to-date and accurate representation suitable for a variety of GIS projects within the energy sector. Explore connections like Celilo to Sylmar East or Tracy to Olinda, crucial for understanding California's electric grid dynamics.