The V2G test project from Volkswagen and partners in the Stenberg estate in Hudiksvall, Sweden, is entering its next phase with 200 electric cars from VW and 200 bidirectional chargers from Ambibox. The installations are being carried out at a number of pilot customers, including private households and VW electric car dealerships. Vattenfall and Ambibox say the goal is to commercially launch V2G later this year.