ENTSOG Tariff NC - Implementation Document 2nd Edition

\\ Entry and exit revenues are calculated by using the entry-exit split (‘Revenues’). \\ Shares for bookings at each point are derived (‘Fcap – Proportions’). \\ Capacity-weighted average distance for each entry (resp. exit) point is calculat- ed by considering distance to all exit (resp. entry) points and weighting by capacity at these exit (resp. entry) points. \\ Weight of each entry (resp. exit) point is calculated by comparing the product of its forecasted capacity bookings and its capacity-weighted average distance with the sum of the products for all entry (resp. exit) points. \\ Allocation of costs is calculated by multiplying the weight of each entry (resp. exit) point by entry (resp. exit) revenues. \\ Finally, CWD tariffs are derived by dividing the costs allocated to each point by the forecasted bookings for this point. Then, the tariffs make it possible to obtain results for postage stamp and CWD in terms of revenues in the pre-merged case.

OBTAINED REVENUES

Postage Stamp

CWD

Postage Stamp

CWD

Entry A1

28.64m€

27.67m€

Entry A1

32.50m€

32.50m€

TSO B

Entry A2

6.36m€

7.33m€

Entry A2

8.13m€

7.15m€

TSO A

Exit Dom A3

31.82m€

30.00m€

Exit Dom A3

24.38m€

25.35m€

Exit A4

3.18m€

5.00m€

Sum

65.00m€

65.00m€

Sum

70.00m€

70.00m€

Table 44: Revenue derivation before the merger

TAR NC Implementation Document – Second Edition September 2017 | 217