Burbank Grid Forward 4kV to 12kV Distribution System Upgrade

The Burbank Grid Forward project by Burbank Water and Power will modernize the city’s aging 4kV electrical distribution system by upgrading it to a 12kV system across two priority corridors in Burbank, California. This initiative involves the sequential decommissioning and safe removal of existing 4kV lines and equipment, followed by the installation of new overhead and, in select areas, underground 12kV feeder circuits spanning 30 circuit miles. The upgrade includes installing 2,121 poles, 913 transformers, switchgear, protective relays, vaults, and conduit systems to support the enhanced infrastructure. Once construction is complete, all new components will go through a thorough commissioning process to ensure safe and reliable operation. The project will result in the retirement of two outdated 4kV substations—Victory and Winona—leading to long-term reductions in operational and maintenance expenses. By transitioning to a more resilient 12kV system, Burbank aims to significantly improve grid reliability, accommodate future growth, and better serve communities identified as California Climate Investments priority areas. The initiative is managed by the City of Burbank, with Michael Wang, Principal Electrical Engineer, serving as the primary point of contact for project-related inquiries. The project is forecasted and publicly listed with a posted date of July 17, 2026.