You must have not clicked on the link by the OP.
Here it is:
https://www.motoringresearch.com/car-news/electric-cars-carbon-footprint-volkswagen/
I found my answer: “By comparison the e-Golf will average 62g/km across the use and charging stage of its life. Those emissions are the result of energy being generated from the power grid to recharge the e-Golfs battery pack.”
Thank you.