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Other ENC Documents

All other documents relating to ENCs are available here to download, including factsheets, proposals and consultations.

For more information, please contact [email protected].

ENC Menu

OverviewCalendarMeeting documentsOther ENC documents
FactsheetsJoint European Stakeholder Group (JESG) DocumentsEuropean Connection Codes Customer LetterProposals (Pending Approval)Terms and Conditions or MethodologiesDecision Letters, Associated Information, and ConsultationsConsultationsCode Mapping

Factsheets

PublishedName
25 Jun 2018SOGL Factsheet
25 Jun 2018Overview Factsheet
25 Jun 2018CACM Factsheet
25 Jun 2018DCC Factsheet
25 Jun 2018EBGL Factsheet
25 Jun 2018ER Factsheet
25 Jun 2018FCA Factsheet
25 Jun 2018HVDC Factsheet
25 Jun 2018RfG Factsheet
9

Joint European Stakeholder Group (JESG) Documents

PublishedName
3 Mar 2015JESG Terms of Reference
23 Oct 2018TSO Voting Record and Methodology Status Overview
2

European Connection Codes Customer Letter

PublishedName
4 Dec 2017European Connection Codes Customer Letter
2 Jul 2018Notification of Concluded Contract (ECCs)
2

Proposals (Pending Approval)

PublishedName
15 Aug 2018SOGL Art 75 Methodology for coordinating operational security analysis
15 Aug 2018SOGL Art 84 Methodology for assessing the relevance of assets
10 Sep 2018EBGL - Article 19(1) Proposal for Implementation Framework for Replacement Reserves (RR)
10 Sep 2018EBGL Article 18(1) Proposal for Terms and Conditions for Balancing
9 Oct 2018SOGL Article 118 - Proposal - Legal text GB SAOM
9 Oct 2018SOGL Article 118 - Proposal - Supporting LFCBOM
9 Oct 2018SOGL Article 119 - Proposal - Legal text GB LFCBOM
9 Oct 2018SOGL Article 119 - Proposal - Supporting GB SAOM
21 May 2019Market Suspension Proposal
21 May 2019SRP Issue 1 - Redacted
21 May 2019Terms and Conditions for Providers
21 May 2019System Defence Plan Issue 1.1
23 Aug 2019System Defence Plan Issue 2
23 Aug 2019System Restoration Plan Issue 2
23 Aug 2019Terms and Conditions Proposal Issue 2
23 Aug 2019NCER Resubmission Cover Letter
23 Aug 2019E and R Consultation Responses
4 Sep 2019EBGL Article 18(1) Proposal for Terms and Conditions for Balancing - Response to second RfA
19 Dec 2019Channel SOGL Consultation Report V2 - Final
19 Dec 2019IU Explanatory Document to the IU ROSC Methodology Proposal

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48

Terms and Conditions or Methodologies

PublishedName
9 Oct 2017CACM Art 69 explanatory note day-ahead firmness deadline 27 Oct 2016
6 Oct 2017CACM Art 69 day-ahead firmness deadline 27 Oct 2016
18 Apr 2019CACM Art 44 IU fallback procedures November 2018
6 Oct 2017CACM Art 44 IU explanatory note fallback procedures 14 Dec 2016
6 Oct 2017CACM Art 44 Channel fallback procedures 14 Dec 2016
25 Jan 2017CACM Art 15(1) Capacity Calculation Regions 17 Nov 2016
6 Oct 2017CACM Art 44 Channel explanatory note fallback procedures 14 Dec 2016
6 Oct 2017CACM Art 44 Channel fallback procedures 14 Dec 2016
3 Feb 2017CACM Art 57 GB TSOs Intraday proposal for arrangements concerning more than one NEMO in GB Bidding Zone 12 Dec 2016
3 Feb 2017CACM Art 45 GB TSOs Day Ahead proposal for arrangements concerning more than one NEMO in GB Bidding Zone 12 Dec 2016
10 Sep 2018SOGL Art 67 and Art 70 Common Grid Model Methodology 7 September 2018
8 Jun 2017FCA Art 31 IU Regional design of long-term transmission rights 13 Oct 2017
12 May 2017FCA Art 51 Britned Border Specific Annex to the Harmonised Allocation Rules GB – NL BORDER 13 Oct 2017
12 May 2017FCA Art 51 Britned Border Specific Annex to the Harmonised Allocation Rules GB – NL BORDER 13 Oct 2017
11 May 2017FCA Art 51 IFA Border Specific Annex to the Harmonised Allocation Rules GB – FR BORDER 13 Oct 2017
11 May 2017FCA Art 31 Channel Regional design of long-term transmission rights 19 February 2018
23 May 2017CACM Art 17 Common Grid Model Methodology 19 May 2017
25 Jan 2017CACM Art 16 Generation and Load Data Provision Methodology 13 May 2016
12 Mar 2018FCA Art 17 Generation and Load Data Provision Methodology 23 May 2017
16 Jul 2018FCA Art 18 Common Grid Model Methodology 13 July 2018

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43

Decision Letters, Associated Information, and Consultations

PublishedName
25 Jan 2017Ofgem decision on GLDPM and CGMM
27 Jan 2016CACM NEMO regulation consultation document
31 Mar 2017FCA TSO voting letter decision
1 Dec 2017ACER Decision 06-2016 on CCR
1 Dec 2017TSOG voting decision letter
26 Apr 2016CACM NEMO Voting Arrangements - DECC and DETI Decision Letter
22 Feb 2016All TSOs ENC Voting Procedure - Arrangements for the UK Vote under CACM
11 Feb 2015CACM - Allocation of UK TSO vote
13 Sep 2018EU Prequalification Processes
27 Mar 2019ACER IDCZP single methodology for pricing intraday cross-zonal capacity CACM Art 55
9 Apr 2020OFGEM decision on IU LT CCM
22 Jun 2020Annex I - RA Revisions on IU ROSC Methodology Track Changed Final
22 Jun 2020Annex II - IU ROSC Methodology
22 Jun 2020IU ROSC Decision
22 Jun 2020Regulatory Authority Agreement on IU Methodology
16 Jul 2020All TSOs_TOP_3.1.3.a_EB_50.4_FSkar_between_SAs_intended
16 Jul 2020All TSOs_TOP_3.1.3.b_EB_50.4_51.2_FSkar_between_SAs_explanatory_doc
24 Jul 2020Ofgem decision on Channel CCR
24 Jul 2020Regulatory Authority Agreement on Channel CCR Methodology
29 Sep 2020EBGL A26 Dynamic Containment

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Consultations

PublishedName
2 Oct 2017Draft implementation rules - GLPDM
2 Oct 2017Annex 1
19 Dec 2016GLDPM Consultation
19 Dec 2016GLDPM Response Proforma
19 Dec 2016GLDPM mapping for consultation
18 Nov 2016GB MNA explanatory note for CACM art 45 and 57 submission 18Nov
18 Nov 2016GB_Intraday_CACM_57_amended proposal
18 Nov 2016GB_Day_Ahead_CACM_45_amended proposal
18 Nov 2016CACM 4557 Consultation - Cover Note
6 Nov 2019Interconnector Calculation Consultation
23 Feb 2020Methodology for GB Commercial Arrangements relating to Interconnector Capacity Calculation
17 Jan 2020Responses to the comments in relation to the consultation on Interconnector Capacity Calculation
3 Apr 2020Consultation on BSC modifications impacting EBGL NCER
3 Apr 2020Response proforma "Consultation on BSC modifications impacting EBGL NCER"
14

Code Mapping

PublishedName
5 Mar 2018ER code mapping spreadsheet
1
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