The calorific values are an essential part of the basis for gas settlement. Energinet.dk supplies gas-quality data for the settlement procedure at selected places in the transmission system.
 
Correct and timely data exchange is another important factor as the data exchanged form the basis for the final billing.
 
Shippers active on the gas market use Edig@s for communication of nominations.
 
Gas suppliers, distribution companies and Energinet.dk use an electronic communication system based on EDI (Electronic Data Interchange) for exchange of market data.