Our guarantees of origin in detail
Mandatory electricity labeling requires proof for green electricity products that the electricity supplied actually comes from renewable energy sources. The guarantee of origin certifies in the form of an electronic document where and how electricity from renewable energies was produced and fed into the grid. For each megawatt hour (MWh) of renewable electricity, we receive exactly one guarantee of origin. The electronic document is cancelled after delivery of the electricity. This prevents double marketing. The guarantees of origin are only issued for electricity from renewable energies that was generated independently of statutory subsidies.