lexiara

art_7__para_4__point_a__text_1

Text with EEA relevance.

using the standards specified in Articles 5 and 6. The risk assessment shall describe the calculation of the N – 1 formula at national level and where appropriate include a calculation of the N – 1 formula at regional level. The risk assessment shall also include the assumptions used, including where applicable those for the calculation of the N – 1 formula at regional level, and the data necessary for such calculation. The calculation of the N – 1 formula at national level shall be accompanied by a simulation of disruption of the single largest gas infrastructure using hydraulic modelling for the national territory as well as by a calculation of the N – 1 formula considering the level of gas in storages at 30 % and 100 % of the maximum working volume;

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Source: EUR-Lex (Cellar) · retrieved 2026-11-01 · Text as adopted (Official Journal); later amendments are not incorporated in this text.