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]
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.
| Name | Published |
|---|---|
| Cross Border Balancing Webinar presentation | 2 Nov 2023 |
Code Mapping
| Name | Published |
|---|---|
| SOGL Implementation Final 2024 | 4 Jul 2024 |
| ER code mapping spreadsheet | 5 Mar 2018 |
Consultations
| Name | Published |
|---|---|
| Interconnector Framework Consultation Proforma Document January 2025 | 5 Feb 2025 |
| Interconnector Framework Consultation January 2025 | 21 Jan 2025 |
| Interconnector Framework Request for Input Proforma - extended to 7/12/23 | 5 Oct 2023 |
| Interconnector Framework Request for Input Document - extended to 7/12/23 | 5 Oct 2023 |
| DC Auction Rules v4.0 | 1 Oct 2021 |
| DC Participation Guidance Document v4.0 | 1 Oct 2021 |
| DC Glossary v4.0 | 1 Oct 2021 |
| DC consultation letter and stakeholder responses summary | 1 Oct 2021 |
| DC Service Terms v4.0 | 1 Oct 2021 |
| DC GTC v3.1 | 6 Sep 2021 |
Decision Letters, Associated Information, and Consultations
European Connection Codes Customer Letter
| Name | Published |
|---|---|
| Notification of Concluded Contract (ECCs) | 2 Jul 2018 |
GB Pricing Methodology
| Name | Published |
|---|---|
| GB Pricing Methodology v1.1 | 24 Mar 2023 |
| GB Pricing Methodology - Annex 2 Process Map | 23 May 2022 |
| GB Pricing Methodology - Explanatory Document | 23 May 2022 |
| GB Methodology Proposal - Decision Letter | 23 May 2022 |
| GB Pricing Methodology - Annex 1 Response Summaries | 23 May 2022 |
Joint European Stakeholder Group (JESG) Documents
| Name | Published |
|---|---|
| JESG Terms of Reference - 12 December 2024 | 12 Dec 2024 |
| JESG Terms of Reference V1.1 | 13 Jul 2023 |
| European Framework Team Work Activities | 6 Jan 2022 |
| JESG Terms of Reference | 3 Mar 2015 |
Proposals (Pending Approval)
| Name | Published |
|---|---|
| System Restoration Plan Issue 5 | 4 Mar 2024 |
| System Defence Plan Issue 5 | 4 Mar 2024 |
| NGESO EBR A52 Report | 18 Oct 2021 |
| NGESO EBR A52 Proposed Methodology for Imbalance Settlement | 18 Oct 2021 |
| NCER Market Suspension Proposal | 2 Sep 2021 |
| Article 18 DC Cover Letter 03.02.21 | 10 Feb 2021 |
| DC Participation Guidance Document Final Draft v5 2021 | 9 Feb 2021 |
| DC Glossary Feb 2021 Final Draft | 9 Feb 2021 |
| DC service terms Final Draft | 9 Feb 2021 |
| DC GTC Final Draft v2 Feb 2021 | 9 Feb 2021 |
Terms and Conditions or Methodologies
| Name | Published |
|---|---|
| Intermediate GB Synchronous Area + LFC Block Operational Methodology | 14 Dec 2023 |
| NGESO IC Commercial Compensation Methodology Updated V2.0 | 29 Sep 2023 |
| EU NCER System Test Plan | 4 Sep 2023 |
| Imbalance Settlement Methodology changes | 15 Dec 2021 |
| Imbalance_Settlement_Methodology | 15 Dec 2021 |
| NCER Market Suspension Proposal - Issue 4 | 8 Sep 2021 |
| 181218 02 All TSOs proposal aFRRIF explanatory document | 18 Mar 2021 |
| EBGL A26 Dynamic Containment | 21 Dec 2020 |
| EBGL A26 BM and STOR | 21 Dec 2020 |
| EBGL Article 18 Dynamic Containment Cover letter and Annexes | 29 Sep 2020 |