Mock Stress Event ESC with EMRS and National Grid 26 April 2018 - PowerPoint PPT Presentation

Mock Stress Event ESC with EMRS and National Grid 26 April 2018

ELECTRICITY SETTLEMENTS COMPANY (ESC) Nathalie Welch Senior Financial Analyst 26 April 2018

Contents Electricity Settlements Company (ESC): 1. Introduction to Mock Stress Event (MSE) 2. Roles of the Delivery Partners 3. Key dates of the MSE Process National Grid (NG) 4. Mock Stress Activities 5. Mock Stress Tools 6. Overview of Mock Stress Event 7. Key Reminders EMRS 8. Timeline 9. Metering Pathway 10. Where will the Capacity Volume Register be published 11. What is Volume Reallocation? 12. What will happen during the Volume Reallocation window? 13. Timeline 14. More information www.lowcarboncontracts.uk 3

Introduction to MSE www.lowcarboncontracts.uk 4

Introduction to a MSE ? What are we doing? We are conducting a full end to end test, this includes: ● Multiple warnings will be sent from the System Operator (SO) ● Evaluate and validate data submissions from Capacity Providers (CP) ● Run the Volume Reallocation process ● Test settlement calculations and penalty invoices We will also test our published Working Practices (WP). Why are we doing this? To test all our processes to ensure we (both the Delivery Partners and Capacity Providers) are operationally ready in the event of a Stress Event occurring. www.lowcarboncontracts.uk 5

Roles of the Delivery Partner www.lowcarboncontracts.uk 6

Delivery partners: Roles and responsibilities The below table describes the individual roles of each Delivery Partner: Electricity Settlements Company National Grid (NG) EMR Settlement Limited (EMRS) (ESC)  Responsible for co-ordinating the  Responsible for issuing the MSE  Responsible for managing the notification communication and overall event, communication and operation of the Stress Event in the Stress Event process webinar Process.  Responsible for issuing MSE  Responsible for communication to  Responsible for Data Submissions notification email to participants Industry partners (letter circulated  Run Volume Reallocation process and included signatories from EMRS  Responsible for Balancing and NG) Services  Lessons learned workshop for  Share webinar plan and work with  Lessons learned workshop for Delivery Partners Delivery Body to finalise content Delivery Partners  Run webinar for participants  Lessons learned workshop for Delivery Partners  Responsible for sharing the conclusion letter post workshop to Industry Partners www.lowcarboncontracts.uk 7

Overview of our Processes www.lowcarboncontracts.uk 8

Key dates of the MSE Process Late June: Conclusion letter 14 May: 31 May: 15 May: 29 May: 3 May : 30 April: sent to CP Last day for CP Mock penalty Volume Final day of CP to submit their MSE notification to submit data invoice issued Reallocation Volume Balancing Service sent to CP window opens – Reallocation information to DB CVR published CVR published everyday 9 WDs after end from WD10-WD19 of the month www.lowcarboncontracts.uk 9

Any questions? Please email: Info@lowcarboncontracts.uk www.lowcarboncontracts.uk 10

EMR Delivery Body Mock Stress event activities 11 Ian Nicholas, Auction Delivery Manager 11

Contents Mock Stress Activities Mock Stress Tools Overview of Mock Stress event Key reminders to success

Mock Stress Activities • EMR Delivery Body sends email to inform participants of the settlement periods for the historic stress event • Participants that have a CM agreement in the current delivery year and were carrying out a relevant balancing service need to send information to DB and EMRS • A tool will be provided for the both the Transitional Auction and the Early Auction. https://www.emrdeliverybody.com/CM/DSR-Transitional-Auction-2016.aspx https://www.emrdeliverybody.com/CM/Early-Auction-2017.aspx • Participants need to fill in the details requested • Participants return template to DB within 3WD of Mock notice.

Mock Stress Tool The tool comes with guidance and a step through on its use

Mock Stress Activities continued.. • DB receives the data via the system stress event data capture tool and carries out a data validation exercise • EMR DB deliver the data obligation to EMRS • DB submit this file to EMRS • SO submit data files to EMRS. Volume reallocation DB manage the contact details (link) DB keeps the register for VR (link)

SO create files for DB emails CPs confirming DB verify the data DB create EMRS based on the historic Mock stress received against and send files other data event periods affecting existing data; to EMRS requirements TA2 and EA balancing services Mock Notice +3 WD +5WD +9WD EMRS carry out the Participants start to Participants fill in settlement process collate the provided tool and return of over/under information required to DB by WD3 delivery to send to DB

Key reminders to success • Participants fill in the correct tool as required • The data provided is real not mock data • The tool is returned within 3WD • The DB carry out the checking activity, and carry out data obligations for EMRS

Electricity Market Reform Electricity Market Reform DELIVERY BODY DELIVERY BODY If you have any questions about please contact the EMR team at: Metering Assessments Contact emr@nationalgrid.com +44 (0) 1926 655 300

Public Mock Stress Event Webinar 26 April 2018 Hannah Pargeter

Timeline Capacity Volume Final Capacity Volume Register published Register published 5pm WD10 5pm WD20 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 Metered data submission Volume Reallocation window window WD11 to WD19 WD1 to WD9 Under-Delivery Penalty Under-Delivery End of the month Invoice issued Payments Due following System WD21 WD26 Stress Event

Metering Pathway Illustrates the process steps for the submission of metered data: These are: • Balancing Mechanism Units (BMU) • Supplier Settlement (MPAN) • Self submission CSV (Balancing Services and Bespoke) ACTION: Submit your metered data by your elected pathway to EMRS from 1 May 2018 System Operator and EMR Delivery Body interfaces and no later than 14 May 2018 . • Monthly Capacity Market Warning & Stress Event Data • Monthly Involuntary Load Reduction Data WP195: Capacity Market and CFD Metered Data • Monthly Interconnector Data during Stress Events https://www.emrsettlement.co.uk/publications/ working-practices/ • Monthly Stress Event Data

Where will the Capacity Volume Register be published?

What is Volume Reallocation? Volume Reallocation and parameters are covered in Chapters 8 and 10 of the Capacity Market Rules. ● A process where Capacity Providers may reallocate volume (in MWh) for any Settlement Period that is part of a Stress Event from one over-delivering CMU to another under-delivering CMU. ● Capacity Providers have the opportunity to reduce the amount of Penalty Charges they owe. ● Volume Reallocation window opens 11 Working Days after the end of a month in which a Stress Event occurs. ● Capacity Providers who have over or under delivered may trade volume between each other. ● Capacity Providers submit Capacity Market Volume Reallocation Notification (CMVRN) to EMRS during the Volume Reallocation window.

● Volume Reallocation – 16 May 2018 to 29 May What will happen 2018 during the Volume ● Contact details to trade between Capacity Reallocation window? Providers are available on the Volume Reallocation Register ● Submit completed CMVRNs to EMRS from an Volume Reallocation authorised contact with EMRS webinar : ● CMVRNs received between 8:30am - 4pm will https://www.emrsettlement.c be reflected in the CVR published by 5pm on o.uk/stakeholder- that same day support/emr-webinars/ ● CMVRNs received after 4pm will be processed WP48 - Volume Reallocation: the following day https://www.emrsettlement.c ● At 5pm on Working Day 19 EMRS will publish o.uk/publications/working- the CVR with all trades received up to 4pm practices/

Timeline Capacity Volume Final Capacity Volume Register published Register published 5pm WD10 5pm WD20 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 Metered data Volume Reallocation window submission window WD11 to WD19 WD1 to WD9 Under-Delivery Penalty Under-Delivery End of the month Invoice issued Payments Due following System WD21 WD26 Stress Event

More information Working Practices ● WP48 - Volume Reallocation ● WP195 – Capacity Market and CFD Metered Data https://www.emrsettlement.co.uk/publications/working-practices/ Webinar ● Volume Reallocation Process https://www.emrsettlement.co.uk/stakeholder-support/emr-webinars/ Capacity Volume Register https://www.emrsettlement.co.uk/settlement-data/settlement-data- capacity-providers/ EMRS Service Desk ● contact@emrsettlement.co.uk ● 020 7380 4333

Thank you for viewing today’s webinar Any Questions? Please email: Info@lowcarboncontracts.uk www.lowcarboncontracts.uk 27