The annual average gross calorific value was determined as a weighted average with the natural gas volumes of the daily gross calorific values metered/determined in the previous calendar year for every physical entry/exit point in/from the NTS.
Conditions for the calculation of the GCV: combustion temperature 15°C;
Conditions for metering the natural gas volumes: p=1.01325 bar and t=15°C.”
Technical - commercial information related to the relevant entry/exit points from the N.T.S. Valid as of 01.07.2011
(gas year 2011-2012)
The annual average gross calorific value was determined as a weighted average with the natural gas volumes of the daily gross calorific values metered/determined in the previous calendar year for every physical entry/exit point in/from the NTS.
Conditions for the calculation of the GCV: combustion temperature 15°C;
Conditions for metering the natural gas volumes: p=1.01325 bar and t=15°C.”