Quality of network gas
The quality requirements for network gas provide guidance for defining the quality of the gas entering and passing through the transmission network.
The aim of the quality requirements is to ensure:
- conformity of network gas quality with requirements for use in current gas appliances
- prevention of damage to gas networks and appliances caused by corrosive liquids and contaminants
- the ability to introduce gas into the transmission network from new supply sources that meets quality requirements
The quality requirements are set out in Section 19 of the Gas Market Operation Network Code and in the Annex to the Network Code.
Quality certificates are published on the first working day after the accounting month. Certificates are available only in Estonian.