ENTSOG Tariff NC - Implementation Document 2nd Edition
OBTAINED REVENUES
Postage Stamp
CWD
Postage Stamp
CWD
Entry A2
9.23m€
30.00m€
Entry B1
60.00m€
37.5m€
TSO B
TSO A
Exit Dom A3
46.15m€
27.27m€
Exit Dom B2
15.00m€
37.5m€
Exit A4
4.62m€
2.73m€
Sum
75m€
75m€
Sum
60m€
60m€
ITC
–10.00m€ –10.00m€
ITC
10.00m€
10.00m€
Revenues after ITC
65m€
65m€
Revenues after ITC
70m€
70m€
Table 55: Revenue table after the merger (separate case)
Compared to the pre-merged situation, the revenues are reallocated after the remov- al of points A1 and B3 solved via a tariff increase at all points in the postage stamp case, but via a mixed evolution of tariffs depending on the points in the CWD case.
REVENUE SHORTFALL OF POINTS A1 AND B3 HAS TO BE RECOVERED AT OTHER POINTS
Revenue to recover – m€
Revenue to recover – %
Post Stamp
CWD Post Stamp
CWD
TSO A
Revenue A1
29m€
28m€
41%
40%
TSO B
Revenue B3
24m€
25m€
38%
39%
Table 56: Revenue reallocation after the merger (separate case)
The table below provides a summary of tariffs derived for each of the 3 configura- tions analysed in this example. In the two multi-TSO system configurations, entry A1 and exit B3 are not anymore commercial points, due to the merger. Therefore, they have no tariffs.
SUMMARY OF TARIFFS IN ALL CONFIGURATIONS
Same RPM separately/ 2 one-TSO systems
Same RPM jointly/ 1 Multi-TSO system
Same RPM separately/ 1 Multi-TSO system
PS
CWD 3.07 3.67 3.00 5.00 2.71 2.38
PS
CWD
PS
CWD
N/A
N/A
N/A
N/A
Entry A1
3.18
Entry A2
3.18 3.18 3.18 2.71 2.71
4.82 4.82 4.82 4.82 4.82
3.03 5.10 6.52 5.12 3.32
4.62 4.62 4.62 5.00 5.00
15.00
TSO A
Exit Dom. A3
2.73 2.73 3.13
Exit A4
Entry B1
TSO B
Exit Dom. B2
12.50
N/A
N/A
N/A
N/A
Exit B3
2.71
2.82
Table 57: Summary of tariffs in all configurations
As a final remark, it is necessary to be aware that the outcome of a merger within a MS is that some points disappear, prompting the need for a reallocation of costs and revenues to the remaining points. This effect is similar to the one obtained by a potential European-wide removal of IPs as commercial points.
TAR NC Implementation Document – Second Edition September 2017 | 225
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