Yes. Thanks to cross-referencing data between the Linky meter and the vehicle, we can estimate these losses.
The Linky meter lets us identify the amount of electricity you're billed for, while the connection to the car lets us know the amount of electricity that actually reaches the battery. This lets us account for the gap between the two, which can be due to heat losses in electrical equipment, such as your car's inverter or your electrical installation's cables.