EV Owner Sub-metering Authorized

What is happening? The California PUC adopted a submetering protocol to let EV owners be billed at lower rates for charging. This will allow electric vehicle owners to measure an EV’s energy use independently from their main utility meter through a technology known as submetering. 

Why is this important? This is the first time in the nation that EV charging sub metering is adopted.

How will this be important? The decision is said to becrucial to enable widespread Vehicle-Grid Integration 

California Public Utility Commission | CPUC Decision Makes California First State in the Nation To Allow Submetering of Electric Vehicles