According to Yonhap, Hyundai Motor Group said Tuesday it will roll out a global integrated vehicle-to-everything service that lets electric vehicles serve as mobile power sources for homes, buildings, other vehicles and the power grid. The automaker said the new platform, branded All Day Energy, will bring together its separately run V2X services in South Korea, the United States and Europe. The service will debut in Britain before being expanded sequentially to other markets through Hyundai Motor Group's vehicle apps.