Security of supply
In the Netherlands, this is understood to mean: the number of times gas transport was interrupted because no, or insufficient, gas was able to flow through our infrastructure, irrespective of whether GTS in the Netherlands was able to supply sufficient gas to customers. In Germany, it is understood to mean: the number of times that our infrastructure was unable to supply sufficient gas to customers. The scores attained by Gasunie in the Netherlands and Germany are added together to produce the total target score.