##### Consultation on the use of net and gross calorific values ,

Know MoreConsultation on the use of net and gross calorific values for calculating energy balanc DTI wish to consult users of energy statistics on proposals to use Net Calorific Values (NCVs) as opposed to Gross Calorific Values (GCVs) when calculating the energy content of fuels The difference between GCVs and...

## Natural gas -- Calculation of calorific values, density ,

Know MoreISO 6976:2016 specifies methods for the calculation of gross calorific value, net calorific value, density, relative density, gross Wobbe index and net Wobbe index of natural gases, natural gas substitutes and other combustible gaseous fuels, when the ,...