1. Performance Assurance Reporting 16 June 2015 Douglas Alexander Uniform Network Code

2. We’ll Cover Performance Assurance Reporting2 1.What is reported? 2.What is source of data? 3.Who is our Audience?

3. Performance Assurance Reporting3 1 What is reported?

4. Performance Assurance Objectives Performance Assurance Reporting4  PAB (via ELEXON) provides independent assurance that: 1.Energy is allocated between Trading Parties efficiently, equitably and accurately 2.Suppliers and Supplier Agents transfer Metering Systems data efficiently and accurately

5. We’ll Cover Performance Assurance Reporting5 What is reported?  Monthly  Settlement Risk Report  Technique Progress Report  Supplier Charges  Trading Operations Report  Annual  Performance Assurance Report  Annual BSC Audit Report  Technical Assurance Annual Report

6. Reporting – Monthly SRR Performance Assurance Reporting6 Settlement Risk Report  Top Settlement Risks  Processing accurate meter readings  Quality of metering details  Timeliness of metering details  Industry level trends  Supplier performance  Meter Operator performance

7. Reporting – Monthly SRR Performance Assurance Reporting7

8. Reporting – Monthly SRR Performance Assurance Reporting8  Industry performance against Top Settlement Risks (published on ELEXON site)

9. Reporting – Monthly SRR Performance Assurance Reporting9 ■ Confidential Section (not published) showing individual organisation’s performance for top Settlement Risks Suppliers Material Business Unit Details Performance DataRisk Supplier MPID Energy Share (SF) Number of D0268s in the Received in the Reporting Period (HM13) Number of D0268s that are resubmission s (HM13) Number of MSIDs affected by resent MSMTD (HM13) Percentage Accuracy of HH MTDs (HM13) Performance BUSRR Risk BUSRR ABCD0.85%21150.00% REDAMBER EFGH0.54%112281.82% REDAMBER IJKL3.74%385121196.88% AMBER MNOP0.00%1113397.30% AMBERGREEN QRST0.05%371197.30% AMBERGREEN UVWX2.77%3487797.99% AMBER YZ120.63%1002298.00% AMBERGREEN ABC10.01%501198.00% AMBERGREEN DEF22.18%51410998.05% AMBER GHI36.83%4698798.29% AMBER JKL412.10%5799998.45% AMBER MNO53.64%2432299.18% GREEN PQR615.48%1,81713 99.28% GREEN STU70.99%1451199.31% GREEN VWX820.12%8825599.43% GREEN

10. Reporting – Monthly SRR Performance Assurance Reporting10 ■ ELEXON commentary on:-  Overall risk rating for each of the top Settlement Risk;  Quality & timeliness of meter technical details;  Overall NHH performance based on actual data;  Overall HH performance based on actual data;  By exception any poor performing GSP Groups and Suppliers;  PAB asked to agree content of SRR and note any attachments.

11. Reporting – Technique Progress Report Performance Assurance Reporting11 ■ ELEXON commentary on:-  PAB Future Reporting;  Update on EFR plans  Technical Assurance Metering (TAA HH Metering checks);  Timetable of other TA Checks planned;  BSC Audit Status;  Update on BSC Audit Market Issues.

12. Reporting – Technique Progress Report Performance Assurance Reporting12 ■ ELEXON commentary on:-  Future Qualification applications;  Progress on PAB Strategy;  Large EAC/AAs;  Smart Metering;  Electricity Market Reform;  P272/300/320/322.

13. Reporting – Supplier Charges Performance Assurance Reporting13 ■ The BSC determines that five PARMS Serials attract charges for failure; ■ ELEXON provides:- – a monthly Summary by GSP Group of charges; – commentary where movement in charges caused by specific Party; – details of Trading Party’s net position

14. Reporting – Trading Operations Report Performance Assurance Reporting14 ■ What is the Trading Operations Report? – The Trading Operations Report provides information on:- – the state of the BSC market; including issues and incidents and a summary of the key events that may have had an impact on BSC Parties. – The report contains various statistics for a range of key metrics and charts to provide an understanding of any underlying trends. ■ The Trading Operations Report is produced on a calendar month basis to meet the schedule of BSC Panel meetings as published on the ELEXON website. It is also circulated to the Imbalance Settlement Group (ISG) and the Supplier Volume Allocation Group (SVG).

15. Reporting – Annual Performance Assurance Reporting15 ■ Annual Performance Assurance Report ■ Annual BSC Audit Report ■ Technical Assurance Annual Report

16. Performance Assurance Reporting16 2 What is source of the data?

17. Data Source – Settlement Risk Report Performance Assurance Reporting17  Performance Assurance Reporting and Monitoring System  PARMS Serial data (20) comes from :- Suppliers Supplier Agents - who provide data on behalf of their Suppliers Supplier Meter Registration Agents (SMRAs) Supplier Volume Allocation Agent (SVAA)

18. Data Source – Settlement Risk Report Performance Assurance Reporting18  Supplier, Meter Operator – 3 Serials used  HM13 – Data Quality (MTDs)  HM/NM12 – Missing MTDs  Supplier Volume Allocation Agent (SVAA)  NHH data (actual and estimated)  HH data (actual and estimated)

19. Data Source – Settlement Risk Report Performance Assurance Reporting19  SRR – Market Indicators  HM/NM 11 – Timely sending of MTDs  HM/NM12 – Missing MTDs  HM13 – Data Quality (MTDs)  HM14 – Timely Meter Investigations  SP11 – Timely appointment of HH/NHHMOA by Suppliers  SP11 – Timely appointment of HH/NHHDC by Suppliers  SP12 – Timely notification by Supplier of Change to HH/NHHDA  SP13 – Timely notification by Supplier of Change to HH/NHHMOA  SP14 – Timely notification by Supplier of Change to HH/NHHDC  SP15 – Missing appointment of HH/NHH Agents  NC11 – Missing NHH Meter Reads & History

20. Performance Assurance Reporting20 3 Who is our audience?

21. Audience – Performance Assurance Board Performance Assurance Reporting21  Monthly  Settlement Risk Report (Confidential/Non- confidential)  Supplier / Meter Operator Dashboards  Technique Progress Report  Supplier Charges  Annual  Performance Assurance Report  Annual BSC Audit Report (Confidential/Non- confidential)  Technical Assurance Annual Report (Confidential/Non- confidential)

22. Audience – All Customers Performance Assurance Reporting22  Monthly  Settlement Risk Report (Non- confidential)  Trading Operations Report  Annual  Performance Assurance Report  Annual BSC Audit Report (Non- confidential)  Technical Assurance Annual Report (Non- confidential)

23. Questions Performance Assurance Reporting23