ROI Retail Market Release v12. 00 ROI Retail Market Release v12.00.00 MCR1167, MCR1173, MCR1140 & MCR1169 Sample Files & Screenshots Friday 1st Feb 2019

Contents Market Release Schema v12.00.00 MCR1167 – Public Lighting Objective Overview of Schema & Non-Schema MCRs MCR1167 – Public Lighting Downloadable Meter Point Files RMP Extranet Screenshots CoBL Changes & New Burn Hour Calendars Sample 700MM & 701MM MCR1173 – Vulnerable Customers CoBL Changes MCR1140 – Eircodes MCR1169 – Postal Codes SMART

Objective On Friday 1st February, ESBN will provide samples of the below files and screenshots to Market Participants: Downloadable Meter Point Files RMP Extranet 700 & 701MMs These samples are being provided to provide clarity to Market Participants on the changes being made for the relevant MCRs being delivered in the ROI Market Release v12.00.00 which will go-live in April 2019: MCR1167 MCR1173 MCR1140 MCR1169 The purpose of this pack is to provide supplementary information to Market Participants for these samples SMART

ROI Market Release v12.00.00 - Schema MCRs - Overview Description Change Details Relevant Samples MCR1167 Version 5.0 Facilitate energy efficiencies in Local Authority Public Lighting Eleven New code values are being added (I.e. U13->U23) Market Messages (MM): 591, 700, 700W, 701 & 701W 11 New Data Codes & 11 New Standard Profiles – refer to slide 9 25 New Burn Hour Calendars – refer to slide 10 Effective wattage for every lamp type will be published by ESBN (when available) Downloadable file with new data values and structure will be available to Suppliers from May 2019 – refer to slide 7 RMP Extranet Screenshots Downloadable Meter Point Files 700MM & 701MM MCR1173 Version 4.0 Vulnerable Customer Implementation in ROI of SI 463 Change existing Code 0008 to be valid in ROI & Two new code values (I.e. 0009 & 0010) Market Messages (MM): 010, 013 , 016 & 017 3 New Data Codes for ROI CoBL, 2 of which will be added to schema – refer to slide 13 Data Code values will now be used on Extranet and Downloadable files – not the Central Market System Codes as per current design – refer to slides 14 – 20 Code 0010 should not be used at this time – it’s being introduced for future proofing and will be rejected. Rejection reasons and associated rejection messages will be communicated at a future IGG. The codes will appear in confirmation messages in line with current market rules Modified downloadable files will be available to Suppliers from May 2019 – refer to slide refer to slides 14 - 17

ROI Market Release v12.00.00 - Non-Schema MCRs - Overview Description Comments Relevant Samples MCR1140 Version 4.0 Introduction of Eircodes into the Retail Market Design in Ireland Eircodes can be submitted on MMs in the existing Postal Code field : 010, 012, 012W,013 & 021 Eircodes where available will be returned in the existing Postal Code fields on MM: 014R, 101, 101P, 101R, 102, 102P, 102R, 105, 105L, 110, 112, 112R, 112W, 114, 301, 301N& 330 ESBN intend to update these in batch. Mechanism and schedule will be discussed for mass uploads of Eircodes into the Meter Point Address Postal Code field in the Central Market System at a future IGG. Once the Postal Code field has been populated it will be visible on the Retail Market Participant Extranet – refer to slide 22 Note: Existing Market Defect originally intended to go-live with MCR1187 will be implemented alongside this MCR. RMP Extranet Screenshots MCR1169 Version 3.0 Addition of Postal Code to two Downloadable Meter Point Details Files Modified downloadable files will be available to Suppliers from May 2019 – refer to slides 24 & 25 However, population of field will be determined by the Eircode upload schedule for MCR1140 Downloadable Meter Point Files

MCR1167 - Facilitate energy efficiencies in Local Authority Public Lighting

MCR1167 – Public Lighting - Downloadable Meter Point File The structure of the Unmetered Details (UNMT_CUST.CSV) file will be extended to cater for the assignment of up to three different Burning Hour Calendar codes per TMPRN, by the addition of the following new column headings: Burn Hour Calendar_2 Actual Wattage_2 Billable Wattage_2 Burn Hour Calendar_3 Actual Wattage_3 Billable Wattage_3 The UNMT_CUST file currently displays existing Burn Hour Calendar values in the existing Burn Hour Calendar column. In addition to any of the three Burn Hour Calendar values that are currently valid for ROI, this Change Request will allow for the population of the 25 new Burn Hour Calendar values, in the Burn Hour Calendar field in the UNMT_CUST file – next slide refers.

MCR1167 – Public Lighting – RMP Extranet – MPRN Enquiry On the RMP Extranet system: MPRN Enquiry screen Technical Details section: The new Standard Profiles and Burn Hour Calendars will be displayed as shown in this screenshot

MCR1167 – Public Lighting – CoBL Changes List of 11 additional code values for the ‘LoadProfileCode’ Data Item and their Usage in each Jurisdiction Code Value Code Value Description Valid in NI? Valid in ROI? ROI Web form Impact 13 Public Lighting - Dusk/Dawn with Extra Trimming No Yes N/A 14 Public Lighting - Dusk/Dawn with Extra Trimming and 75% dimming between midnight and 06.00 hrs 15 Public Lighting - Dusk/Dawn with Extra Trimming and 67% dimming between midnight and 06.00 hrs 16 Public Lighting - Dusk/Dawn with Extra Trimming and 50% dimming between midnight and 06.00 hrs 17 Public Lighting - Dusk to Dawn with Extra Trimming, dimmed to 75% from 21:00 through to 07:00 next day 18 Public Lighting - Dusk to Dawn with Extra Trimming, dimmed to 67% from 21:00 through to 07:00 next day 19 Public Lighting - Dusk to Dawn with Extra Trimming, dimmed to 50% from 21:00 through to 07:00 next day 20 Public Lighting - Dusk to Dawn with Extra Trimming, dimmed to 75% from 20:00 to 22:00 then to 50% until 07:00 next day 21 Public Lighting - Dusk to Dawn with Extra Trimming, dimmed to 67% from 20:00 to 22:00 then to 50% until 07:00 next day 22 Public Lighting - Dusk to Dawn with Extra Trimming, dimmed to 64% from 20:00 to 22:00 then to 47% until 07:00 next day 23 Public Lighting - Dusk to Dawn with Extra Trimming, dimmed to 64% from 20:00 to 22:00 then to 36% until 07:00 next day

MCR1167 – Public Lighting – New Burn Hour Calendars There will be 25 new Burn Hour calendars created for MCR1167 Code Description U13 Public Lighting Load Profile 13 - Dusk/Dawn with Extra Trimming U14A Public Lighting Load Profile 14 - Hours not dimmed U14B Public Lighting Load Profile 14 - Hours dimmed to 75% U15A Public Lighting Load Profile 15 - Hours not dimmed U15B Public Lighting Load Profile 15 - Hours dimmed to 67% U16A Public Lighting Load Profile 16 - Hours not dimmed U16B Public Lighting Load Profile 16 - Hours dimmed to 50% U17A Public Lighting Load Profile 17 - Hours not dimmed U17B Public Lighting Load Profile 17 - Hours dimmed to 75% U18A Public Lighting Load Profile 18 - Hours not dimmed U18B Public Lighting Load Profile 18 - Hours dimmed to 67% U19A Public Lighting Load Profile 19 - Hours not dimmed U19B Public Lighting Load Profile 19 - Hours dimmed to 50% Code Description U20A Public Lighting Load Profile 20 - Hours not dimmed U20B Public Lighting Load Profile 20 - Hours dimmed to 75% U20C Public Lighting Load Profile 20 - Hours dimmed to 50% U21A Public Lighting Load Profile 21 - Hours not dimmed U21B Public Lighting Load Profile 21 - Hours dimmed to 67% U21C Public Lighting Load Profile 21 - Hours dimmed to 50% U22A Public Lighting Load Profile 22 - Hours not dimmed U22B Public Lighting Load Profile 22 - Hours dimmed to 64% U22C Public Lighting Load Profile 22 - Hours dimmed to 47% U23A Public Lighting Load Profile 23 - Hours not dimmed U23B Public Lighting Load Profile 23 - Hours dimmed to 64% U23C Public Lighting Load Profile 23 - Hours dimmed to 36%

MCR1167 – Public Lighting – Sample 700MM & 701MM Please note, where one of the new dimming regimes is enacted for a TMPRN, then multiple consumption detail lines will be written to the 701 market message, in accordance with each possible billable wattage Refer to sample 700MM and 701MM provided

MCR1173 - Vulnerable Customer Implementation in ROI of SI 463

MCR1173 – Vulnerable Customer – CoBL Changes MCR1173 – Vulnerable Customers List of additional ROI code values for the ‘CustomerServiceDetailsCode’ Data Item and their Usage in each Jurisdiction: Code Value Code Value Description Valid in NI? Valid in ROI? 0008 Dexterity Impaired Yes 0009 Mental Health No 0010 Other

MCR1173 - Downloadable Meter Point Files Changes Two of the five Downloadable Meter Point files will be changed for the ‘Vulnerable Customer’ MCR: 1. Domestic MRPN Details (DOMS_CUST.csv) 2. Commercial MPRN Details (COMM_CUST.csv) MCR Description Change Required MCR1173 Vulnerable Customers Implementation in ROI of SI 463 Vulnerable Customer codes from the Co-ordinated Baseline (Customer Services Special Needs Details and Medical Equipment Special Needs details Data Codes) will now be used on the downloadable files and not the Central Market System Codes as per current design. This applies to all Vulnerable Customer codes, and not only those being added for MCR1173. These two files will be changed to accommodate the existing and new SSR and PSR values. The 0005 Code for Medical Institution will be retained. ESBN intend for the new information to be available in these files for Suppliers from May 2019 (i.e. based on the assumption that Suppliers have first populated the data for new codes )

MCR1173 – Domestic MPRN Details File (DOMS_CUST.CSV) The As-Is structure of the Domestic MPRN Details file (DOMS_CUST.CSV) will change from the below As-Is format: To the following To-Be format once MCR1173 is implemented in the v12.00.00 Market Release: Please refer to slide 16 and 17 for detailed specifics of modified column headers and value mappings

MCR1173 – Domestic MPRN Details File (DOMS_CUST.CSV) Current As-Is Headings Current Central Market System Code MCR1173 Revision Codes to be Displayed in File New or Existing field? Heading Name being changed? Description MPRN   Existing No Meter Point Status House No House No 2 street2 street street3 street4 street5 City Region Country Class MIC Voltage MCC Cycle Day Estimate Profile CA01 0001 SSR1 Yes Visually Impaired CA02 0002 SSR2 Speech Impaired CA03 0003 SSR3 Hearing Impaired CA04 0004 SSR4 Elderly CA05 0005 SSR5 Language Difficulty CA06 0006 SSR6 Learning Difficulty CA07 0007 SSR7 Mobility Impaired 0012 SSR8 0008 New Dexterity Impaired 0013 SSR9 0009 Mental Health 0014 SSR10 0010 Other 0011 DIS_ON_EXT Y or N Display on Extranet CA08 PSR1 Life Support CA09 PSR2 Non-Life Support CA10 MED_INST Medical Institution

MCR1173 – Commercial MPRN Details File (COMM_CUST.CSV) In the COMM_CUST.csv file, CA10 will contain 0005 and not 0010 as it currently contains Mapping of CoBL VC Code vs CMS Codes (COMM_CUST.csv) Central Market System Code Current 0001 0002 0003 0004 0005 0006 0007 0008 0009 0010 0012 0013 VC Category SSR PSR MI CoBL - Vulnerable Customer Codes (i.e. Customer Services Special Needs Details and Medical Equipment Special Needs details Data Codes) Revised by MCR1173

MCR1173 – Vulnerable Cust – RMP Extranet Changes The RMP Extranet changes for this MCR are as follows: MCR Description Change Required MCR1173 Vulnerable Customers 3 Labels will appear on the RMP Extranet MPRN Enquiry Tab viz PSR (Containing a list of all* life and non life Medical Equipment Special Needs details Data Codes for MPRN) SSR (Containing a list of all existing and new Customer Service Special Needs Details Data Codes for MPRN) MI (Containing 0005 from Medical Equipment Special Needs details Data Codes where valid for MPRN) Vulnerable Customer codes from the Co-ordinated Baseline (Customer Services Special Needs Details and Medical Equipment Special Needs details Data Codes) will be used on the RMP Extranet not the Central Market System Codes as per current design. This applies to for all Vulnerable Customer codes, and not only those being added for MCR1173. Note: The PSR code values will only be displayed on the RMP Extranet if customer permission has been granted and where this has been advised by the Supplier.

MCR1173 – Vulnerable Cust – RMP Extranet – MPRN Enquiry On the RMP Extranet system: MPRN Enquiry screen Customer Information section: The Medical Institute (MI) Customer attribute will be displayed as shown in this screenshot

MCR1173 – Vulnerable Cust – RMP Extranet – MPRN Enquiry On the RMP Extranet system: MPRN Enquiry screen Customer Information section: The Customer attribute SSR and PSR values will be displayed as shown in this screenshot

MCR1140 - Introduction of Eircodes into the Retail Market in Ireland

MCR1140 – Eircodes – RMP Extranet Changes On the RMP Extranet system: MPRN Enquiry screen Meter Point Address section: The Postal Code will be displayed as shown in this screenshot MCR Description Change Required MCR1140 Introduction of Eircodes into the Retail Market in Ireland Once a Meter Point Address Postal Code field has been populated it will be visible on the Retail Market Participant Extranet MPRN, New Connections , View Appointments , and PMP Tabs It will appear in a 7 alpha/numeric character format without a blank between the 3rd and 4th value

MCR1169 - Addition of Postal Code to two Downloadable Meter Point Details Files

MCR1169 - Downloadable Meter Point Files Changes Two of the five Downloadable Meter Point files will be changed for these MCRs: 1. Domestic MRPN Details (domS_CUST.csv) 2. Commercial MPRN Details (COMM_CUST.csv) MCR Description Change Required MCR1169 Addition of Postal Code field to Downloadable files The Postal Code field will be available to suppliers in the file from May 2019. However, population of field will be determined by the Eircode update schedule for MCR1140 In each of the two proposed changed files, a 7 digit alpha numeric Postal Code will be populated in a new Postal Code Column for the Meter Point Address, where it is available in the Central Market System. The new Postal Code column will be added after the Region column. The Eircode has a structure A65F4E2 (there is one allowable exception for the first three characters viz.D6W). Each Eircode is comprised of seven alpha/numeric characters that are unique to each mailing address.

MCR1169 - Downloadable Meter Point Files Changes Postal Code field will be added to each of these files as shown below. These fields will be populated if a value exists in the Central Market System. 1. Domestic MRPN Details (DOMS_CUST.csv) 2. Commercial MPRN Details (COMM_CUST.csv)