The EKOenergy board, creating a standard for renewable electricity in Europe, has approved criteria in which the standard will be based upon the Guarantee of Origin.
EKOenergy is the first pan-European label for renewable electricity based solely on the GO. The EKOenergy network is currently made up of 21 environmental NGOs. The EKOenergy label is currently not available for purchase as it is still under development.
For more information view their press release here