Volkswagen plans to double staff numbers at its charging and energy division, roll out new payment technology next year and strike more alliances to take on Tesla in a key electric vehicle (EV) battleground: power infrastructure.

By ensuring there are enough fast-charging plugs ¡ª and enough power ¡ª for the EVs it wants to sell, Europe¡¯s biggest carmaker hopes to convince drivers worried about battery ranges that they can ditch their fossil fuel cars for good.

Underlining its electric ambitions, Volkswagen has drafted in power-industry veteran Elke Temme, who spent nearly two decades at German energy companies RWE and Innogy, to help the carmaker get in better shape to take on Tesla.