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] 

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Following Brexit, NESO have been working with a market expert, Compass Lexecon, on the market options for Cross Border Balancing.  

The ESO and Compass Lexecon Cross Border Balancing webinar took place on 19 October 2023.  

In this webinar the ESO shared the results of the modelling of market options on Cross Border Balancing and allowed an opportunity to ask questions to both ESO and Compass Lexecon.

Watch the webinar here

Code Mapping

Consultations

Name
Consultation on BSC modifications impacting EBGL NCER
Responses to the comments in relation to the consultation on Interconnector Capacity Calculation
Methodology for GB Commercial Arrangements relating to Interconnector Capacity Calculation
Interconnector Calculation Consultation
Draft implementation rules - GLPDM
Annex 1
GLDPM Consultation
GLDPM Response Proforma
GLDPM mapping for consultation
GB MNA explanatory note for CACM art 45 and 57 submission 18Nov

Decision Letters, Associated Information, and Consultations

Name
STOR Art 18 Day ahead procurement decision letter
Appendix 1 - Article 6(4) Derogation Request BM and STOR
Article 6(4) Derogation Request Letter BM and STOR
EBGL Art 26 Cover Letter and Annex 1
Decision to approve the proposal for the definition and the use of STOR and the BM as specific products
Decision to grant the ESO a derogation from the requirements of Article 6(4) of the Electricity Regulations for STOR and the BM
Decision on Dynamic Containment EBGL Article 18 Ts and Cs
Decision on Dynamic Containment EBGL Article 26(1)
Decision on Dynamic Containment CEP derogation Article 6(2)
CEP 6(2) Derogation DC Sept 2020

European Connection Codes Customer Letter

GB Pricing Methodology

Joint European Stakeholder Group (JESG) Documents

Proposals (Pending Approval)

Name
DC Glossary Feb 2021 Final Draft
SAR_2020_draft_track changes_SAR 1.4_final_for NRA approval
SAR_2020_draft_clean version_final_for NRA approval
Channel DA Fallback Proposal v3.0 approved
Splitting Rules Additional Explanatory Note (final)
Splitting Rules Methodology (following RfA)_redline
Splitting Rules Methodology (following RfA)_clean
LT CCM Channel (following RfA) proposal_TrackChanges
LT CCM Channel (following RfA) proposal - CLEAN
LTCZC Methodology Explanatory Memorandum

Terms and Conditions or Methodologies

Name
CCR Channel Methodology for Regional Operational Security Coordination SOGL Art76 - Explanatory Note
FCA Art 10 IU LT CCM Explanatory Note Feb 2020
FCA Art 10 IU LT CCM Feb 2020
NCER T and Cs to act as defence and restoration providers
CCR Channel Methodology for Regional Operational Security Coordination - SOGL Art76
FCA Art 49 and Art 59 SAP Cost Sharing Methodology 7 April 2017
ACER IDCZP single methodology for pricing intraday cross-zonal capacity CACM Art 55
DA Scheduled Exchange methodology for CACM Art 43 approved by Ofgem
ID Scheduled Exchange methodology for CACM ART 56 approved by Ofgem
Channel RD and CT Methodology Proposal v2.7 23 November 2018