(b) The commission, in collaboration with the State Air Resources Board, the Public Utilities Commission, and other relevant stakeholders, shall do both of the following:

1. (1) Annually gather entities’ fleet data from state agencies that already collect fleet data, including, but not limited to, data collected by the State Air Resources Board pursuant to its zero-emission vehicle regulations, and vehicle registration data collected by the Department of Motor Vehicles, to the extent that such data is collected by state agencies at the time. The data collected from state agencies pursuant to this paragraph shall encompass fleet data for on-road and off-road vehicles in the medium- and heavy-duty sectors of only those entities that are subject to the regulations of the State Air Resources Board, and shall include, but not be limited to, all of the following data:

   1. (A) The total vehicle fleet or equipment size and composition, including each vehicle’s fuel type, including battery electric, plug-in hybrid, or fuel cell.
   2. (B) The physical address of the fleet’s location.
   3. (C) Information that would allow the electrical corporation or local publicly owned electric utility to estimate the total anticipated charging capacity at each fleet location.
2. (2) Enter into data sharing agreements with state agencies, as necessary, to facilitate the gathering of data pursuant to this section.