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TAR NC Implementation Document – Second Edition September 2017
Reference to the Transparency Guidelines
Point 3.2(1)(a) of the Transparency Guidelines exempts certain points from some of
the TAR NC transparency requirements: those exit points connected to a single final
customer, and entry points linked directly to a production facility of a single producer
located within the EU. Grounds of confidentiality and commercial sensitivity exempt
two information items at those points: forecasted contracted capacity and forecasted
flows. Publication of the two information items can still occur in aggregated format,
at least per balancing zone as specified in point 3.2(2) of the Transparency
Guidelines, which matches the level of granularity for publishing other information
at such points under the Transparency Guidelines.
How to Publish
ARTICLE 31 FORM OF PUBLICATION
Responsibility: publication by TSO/NRA, as NRA decides
The TAR NC sets out the requirements for publishing information on TSO/NRA
websites and on ENTSOG’s TP. Table 18 outlines similarities and differences for the
publication of tariff information on these websites, in particular in the columns ‘how’,
‘for which points’ and ‘language’.
FORM OF PUBLICATION OF INFORMATION ON TSO/NRA WEBSITE AND ENTSOG’S TP
Where
Similarities
Differences
When
How
What
For which points
Language
Additional
On the website
of TSO/NRA
\\
At least 30
days before
auctions
\\
At least 30
days before the
tariff period
\\
In a user-
friendly
manner
\\
Clear, easily
accessible
way
\\
On a non-
discriminatory
basis
\\
Downloadable
format
All tariff
information
All points on the
system
In official
language(s) of
MS + in English,
to the extent
possible
Plus a link on
ENTSOG’s TP
Directly on
ENTSOG’s TP
Some tariff
information:
\\
Reserve
prices
\\
Flow-based
charge
\\
Simulation of
all costs for
flowing
1 GWh/day/
year
IPs by default
1)
In English only In a standardised
table
Table 18:
Form of publication of information on TSO/NRA website and ENTSOG’s TP
1) The standardised table may capture also non-IPs.