1.Description of the systemU.K.
1.1.F1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.Textual Amendments
F1Annex 6 point 1.1 omitted (31.12.2020) by virtue of The Gas (Security of Supply and Network Codes) (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/531), reg. 1(2), Sch. 1 para. 23(3)(a); 2020 c. 1, Sch. 5 para. 1(1)
Textual Amendments
F1Annex 6 point 1.1 omitted (31.12.2020) by virtue of The Gas (Security of Supply and Network Codes) (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/531), reg. 1(2), Sch. 1 para. 23(3)(a); 2020 c. 1, Sch. 5 para. 1(1)
F2...Provide a brief description of the gas system [F3for the United Kingdom], covering:U.K.Textual Amendments
F3Words in Annex 6 point 1.2 substituted (31.12.2020) by The Gas (Security of Supply and Network Codes) (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/531), reg. 1(2), Sch. 1 para. 23(3)(b)(ii); 2020 c. 1, Sch. 5 para. 1(1)
Textual Amendments
F3Words in Annex 6 point 1.2 substituted (31.12.2020) by The Gas (Security of Supply and Network Codes) (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/531), reg. 1(2), Sch. 1 para. 23(3)(b)(ii); 2020 c. 1, Sch. 5 para. 1(1)
the main gas consumption figures: annual final gas consumption (bcm) and breakdown by type of customers, peak demand (mcm/d);
a description of the functioning of the gas system F4..., including infrastructure (to the extent not covered by point 1.1(b));
the identification of the key infrastructure relevant for the security of supply;
a breakdown, to the extent possible, F5... of gas import sources per country of origin;
a description of the role of storage in [F6the United Kingdom] and include:
the storage capacity (total and working) compared to heating season demand;
the maximal daily withdrawal capacity at different filling levels (ideally with full storages and end-of-season levels);
a description of the role of domestic production and include:
the volume of production with regard to the annual final gas consumption;
the maximal daily production capacity;
a description of the role of gas in the electricity production (e.g. importance, role as a back-up for renewables), including gas-fired generating capacity (total (MWe) and as percentage of the total generating capacity) and cogeneration (total (MWe) and as percentage of the total generating capacity);
a description of the role of energy efficiency measures and their effect on annual final gas consumption.
Textual Amendments
F4Words in Annex 6 point 1.2 omitted (31.12.2020) by virtue of The Gas (Security of Supply and Network Codes) (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/531), reg. 1(2), Sch. 1 para. 23(3)(b)(iii); 2020 c. 1, Sch. 5 para. 1(1)
F5Words in Annex 6 point 1.2 omitted (31.12.2020) by virtue of The Gas (Security of Supply and Network Codes) (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/531), reg. 1(2), Sch. 1 para. 23(3)(b)(iii); 2020 c. 1, Sch. 5 para. 1(1)
F6Words in Annex 6 point 1.2 substituted (31.12.2020) by The Gas (Security of Supply and Network Codes) (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/531), reg. 1(2), Sch. 1 para. 23(3)(b)(iv); 2020 c. 1, Sch. 5 para. 1(1)
Textual Amendments
F2Word in Annex 6 point 1.2 omitted (31.12.2020) by virtue of The Gas (Security of Supply and Network Codes) (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/531), reg. 1(2), Sch. 1 para. 23(3)(b)(i); 2020 c. 1, Sch. 5 para. 1(1)