ENTSOG Tariff NC - Implementation Document 2nd Edition

One of the components of the mathematical formula is ‘d’ for the duration of the different non-yearly products in days. The table below shows the number of days that make up the yearly, quarterly and monthly products.

NUMBER OF DAYS FOR THE STANDARD CAPACITY PRODUCTS

Yearly

Quarterly

Monthly

Oct = 31

Q1 = Oct – Dec = 92

Nov = 30

Dec = 31

Jan = 31

Q2 = Jan – Mar = 90 (or 91)  1)

Feb = 28 (or 29)  1)

Mar = 31

365 (or 366)  1)

Apr = 30

Q3 = Apr – Jun = 91

May = 31

Jun = 30

Jul = 31

Q4 = Jul – Sep = 92

Aug = 31

Sep = 30

Table 8: Number of days for the standard capacity products

For further details, please see Annex J.  1)

Within-day capacity priced as daily capacity

Currently ‘within-day’ capacity is sold as a daily or rest-of-the-day product, with either a daily price or an hourly price. The TAR NC does not allow for ‘within-day priced as daily’. Instead, within-day product pricing depends on the number of remaining hours in the day, as per Article 14(b).

 1) 29 days in February, 91 days in Q2 of the gas year and 366 days for a leap year.

TAR NC Implementation Document – Second Edition September 2017 | 81