45.0

<div data-id="section-s-1-1.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.1 Introduction</div>

<div data-id="section-s-1-1.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.2 Application and interpretation</div>

<div data-id="section-s-1-1.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.3 <u class='defined-term'>Supplier ID</u></div>

<div data-id="section-s-1-1.4" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.4 Transfer of <u class='defined-term'>Supplier ID</u></div>

<div data-id="section-s-1-1.5" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.5 Effect of transfer of <u class='defined-term'>Supplier ID</u></div>

<div data-id="section-s-1-1.6" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.6 Establishment of <u class='defined-term'>BM Unit</u>s following transfer of <u class='defined-term'>Supplier ID</u></div>

<div data-id="section-s-1-1.7" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.7 Effect of establishment of Transferee <u class='defined-term'>BM Unit</u>s</div>

<div data-id="section-s-1-1.8" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.8 Data relating to <u class='defined-term'>Relevant BM Units</u></div>

<div data-id="section-s-1-1.9" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.9 <u class='defined-term'>EMR MSID Declaratio</u>ns and <u class='defined-term'>EMR AMSID Declaratio</u>ns</div>

<div data-id="section-s-1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1. GENERAL</div>

<div data-id="section-s-2-2.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.1 <u class='defined-term'>Supplier Agent</u>s</div>

<div data-id="section-s-2-2.1A" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.1A <u class='defined-term'>Asset Metering Party Agent</u>s</div>

<div data-id="section-s-2-2.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.2 <u class='defined-term'>Meter Operator Agent</u></div>

<div data-id="section-s-2-2.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.3 <u class='defined-term'>Data Collector</u>s</div>

<div data-id="section-s-2-2.4" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.4 <u class='defined-term'>Data Aggregator</u>s</div>

<div data-id="section-s-2-2.5" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.5 <u class='defined-term'>Meter Administrator</u>s</div>

<div data-id="section-s-2-2.6" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.6 Provision of Data</div>

<div data-id="section-s-2-2.7" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.7 Additional <u class='defined-term'>Supplier</u> and Virtual <u class='defined-term'>Lead Party</u> Obligations</div>

<div data-id="section-s-2-2.8" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.8 <u class='defined-term'>Long Term Vacant</u></div>

<div data-id="section-s-2-2.9" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.9 Provision of Data to a <u class='defined-term'>CM Settlement Services Provider</u></div>

<div data-id="section-s-2-2.10" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.10 Provision of Data relating to <u class='defined-term'>EII Asset</u>s</div>

<div data-id="section-s-2-2.11" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.11 Provision of Data for SVA <u class='defined-term'>Meter</u>ing Systems</div>

<div data-id="section-s-2-2.12" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.12 Provision of data for SVA HH <u class='defined-term'>Metering System</u>s related to SVA Non-Final Demand Facilities</div>

<div data-id="section-s-2-2.13" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.13 Provision of data for SVA HH <u class='defined-term'>Metering System</u>s related to EMRS <u class='defined-term'>MSID</u> Declarations and EMRS <u class='defined-term'>AMSID</u> Declarations</div>

<div data-id="section-s-2-2.14" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.14 Provision of data for <u class='defined-term'>Asset Metering System</u>s related to EMRS <u class='defined-term'>AMSID</u> Declarations</div>

<div data-id="section-s-2" style="margin-left:0in;text-align:justify;text-indent:0in">2. RESPONSIBILITIES OF SUPPLIERS, VIRTUAL LEAD PARTIES SUPPLIER AGENTS AND ASSET METERING PARTY AGENTS</div>

<div data-id="section-s-3-3.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">3.1 <u class='defined-term'>Supplier</u> Performance Assurance</div>

<div data-id="section-s-3-3.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">3.2 <u class='defined-term'>Supplier</u> Charges</div>

<div data-id="section-s-3-3.2A" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">3.2A Temporary disapplication of <u class='defined-term'>Supplier</u> Charges</div>

<div data-id="section-s-3-3.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">3.3 <u class='defined-term'>Supplier Force Majeure</u></div>

<div data-id="section-s-3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">3. PERFORMANCE</div>

<div data-id="section-s-4-4.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">4.1 <u class='defined-term'>Supplier Volume Allocation Agent</u></div>

<div data-id="section-s-4-4.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">4.2 <u class='defined-term'>Profile Administrator</u></div>

<div data-id="section-s-4-4.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">4.3 Teleswitch Agent</div>

<div data-id="section-s-4" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">4. FUNCTIONS OF BSC AGENTS IN RELATION TO SUPPLIER VOLUME ALLOCATION</div>

<div data-id="section-s-5-5.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">5.1 <u class='defined-term'>Supplier Meter Registration Agent</u>s</div>

<div data-id="section-s-5-5.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">5.2 <u class='defined-term'>Licensed Distribution System Operator</u>s and <u class='defined-term'>Supplier Meter Registration Service</u>s</div>

<div data-id="section-s-5" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">5. FUNCTIONS OF OTHER AGENTS IN RELATION TO SUPPLIER VOLUME ALLOCATION</div>

<div data-id="section-s-6-6.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">6.1 <u class='defined-term'>Qualification</u></div>

<div data-id="section-s-6-6.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">6.2 Allocation of SVA <u class='defined-term'>Meter</u>ing Systems to <u class='defined-term'>Additional BM Unit</u>s</div>

<div data-id="section-s-6-6.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">6.3 Process</div>

<div data-id="section-s-6" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">6. SUPPLIER BM UNITS</div>

<div data-id="section-s-7-7.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">7.1 Application</div>

<div data-id="section-s-7-7.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">7.2 Overview of the <u class='defined-term'>Supplier Volume Allocation Rules</u></div>

<div data-id="section-s-7" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">7. SUPPLIER VOLUME ALLOCATION RULES</div>

<div data-id="section-s-8-8.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">8.1 Unmetered Supplies and this Section</div>

<div data-id="section-s-8-8.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">8.2 <u class='defined-term'>Licensed Distribution System Operator</u>s and Unmetered Supplies</div>

<div data-id="section-s-8-8.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">8.3 <u class='defined-term'>Supplier</u>s and Unmetered Supplies</div>

<div data-id="section-s-8" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">8. UNMETERED SUPPLIES</div>

<div data-id="section-s-9-9.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">9.1 Duties of <u class='defined-term'>Distribution System Operator</u></div>

<div data-id="section-s-9-9.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">9.2 Duties of the <u class='defined-term'>NETSO</u></div>

<div data-id="section-s-9-9.2A" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">9.2A <u class='defined-term'>Demand Disconnection Event</u> Threshold Methodology</div>

<div data-id="section-s-9-9.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">9.3 Duties of the <u class='defined-term'>SVAA</u></div>

<div data-id="section-s-9" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">9. DEMAND DISCONNECTION EVENTS</div>

<div data-id="section-s-10-10.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.1 Provision of <u class='defined-term'>MSID Pair Data</u></div>

<div data-id="section-s-10-10.1A" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.1A Provision of <u class='defined-term'>AMSID Pair Data</u></div>

<div data-id="section-s-10-10.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.2 Process for allocating <u class='defined-term'>MSID Pair</u>s to a <u class='defined-term'>BM Unit</u></div>

<div data-id="section-s-10-10.2A" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.2A Process for allocating <u class='defined-term'>AMSID Pair</u>s to a <u class='defined-term'>Secondary BM Unit</u></div>

<div data-id="section-s-10-10.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.3 <u class='defined-term'>Qualification</u></div>

<div data-id="section-s-10-10.4" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.4 <u class='defined-term'>MSID Standing Data</u></div>

<div data-id="section-s-10-10.5" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.5 Provision of metered volumes by the <u class='defined-term'>Half Hourly Data Aggregator</u></div>

<div data-id="section-s-10" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10. SVA METERING SYSTEM REGISTER</div>

<div data-id="section-s-11-11.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">11.1 Provision of <u class='defined-term'>MSID Pair Delivered Volume</u> and <u class='defined-term'>AMSID Pair Delivered Volume</u></div>

<div data-id="section-s-11" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">11 <u class='defined-term'>MSID</u> PAIR DELIVERED VOLUMES AND <u class='defined-term'>AMSID</u> PAIR DELIVERED VOLUMES</div>

<div data-id="section-s-12-12.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">12.1 Provision of <u class='defined-term'>Billing Data</u></div>

<div data-id="section-s-12-12.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">12.2 Provision of Tariff Setting Data</div>

<div data-id="section-s-12" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">12 PROVISION OF INFORMATION FOR PURPOSES OF CALCULATING NETWORK CHARGES</div>

<div data-id="section-s-13.1" style="margin-left:0.69in;text-indent:-0.69in;text-align: justify"><span><span>13</span></span><span><span>.1 The <u class='defined-term'>Panel</u> shall establish, and have in force at all times thereafter, a document containing</span></span><span> </span><span><span>the methodologies the <u class='defined-term'>SVAA</u> will use to</span></span><span><span> calculate </span></span><span><u class='defined-term'>MSID Baseline Value</u>s</span><span><span> and <u class='defined-term'>AMSID Baseline Value</u>s for all <u class='defined-term'>Baselined MSID Pai</u>rs</span></span><span><span> and <u class='defined-term'>Baselined AMSID Pai</u>rs based on historical volume data.</span></span></div>

<div data-id="section-s-13.2" style="margin-left:0.69in;text-indent:-0.69in;text-align: justify"><span><span>13.2 The <u class='defined-term'>Panel</u> shall review the <u class='defined-term'>Baselining Methodology Documen</u>t from time to time and in any event if there is a significant change which may lead to historic metered data not reflecting future volumes due to but not limited to;</span></span></div>

<div data-id="and-shall-make-such-revisions-to-the-baselining-methodology-document-as-necessary" style="margin-left:0.69in;text-indent:-0.69in;text-align: justify"><span> <span> and shall make such revisions to the <u class='defined-term'>Baselining Methodology Documen</u>t as necessary.</span></span></div>

<div data-id="section-s-15.1" style="margin-left:0.69in;text-indent:-0.69in;text-align: justify"><span><span>15.1 Where the <u class='defined-term'>Lead Party</u> has registered a <u class='defined-term'>BM Unit</u> as a <u class='defined-term'>Baselined BM Uni</u>t pursuant to </span></span><a href="https://bscdocs.elexon.co.uk/bsc/bsc-section-k-classification-and-registration-of-metering-systems-and-bm-units#section-k-3-3.3" data-target="paragraph" target="_blank"><span>paragraph K3.3.2</span></a><span><span> or </span></span><a href="https://bscdocs.elexon.co.uk/bsc/bsc-section-k-classification-and-registration-of-metering-systems-and-bm-units#section-k-8-8.2" data-target="paragraph" target="_blank"><span>K8.3.2,</span></a><span><span> the <u class='defined-term'>Lead Party</u> shall inform <u class='defined-term'>SVAA</u> of any Event Day(s) within thirty days of their occurrence, in accordance with BSCP602.</span></span></div>

<div data-id="section-s-15.2" style="margin-left:0.69in;text-indent:-0.69in;text-align: justify"><span><span>15.2 For the purposes of </span></span><a href="https://bscdocs.elexon.co.uk/bsc/bsc-section-s-supplier-volume-allocation#section-s-15-15.1" data-target="paragraph" target="_blank"><span>paragraph 15.1</span></a><span><span>, an “Event Day” is a <u class='defined-term'>Settlement Day</u> where <u class='defined-term'>Metering System Metered Consumption</u> for a <u class='defined-term'>Settlement Period</u> relating to a <u class='defined-term'>Baselined MSID Pai</u>r or <u class='defined-term'>Baselined AMSID Pai</u>r have been affected by;</span></span></div>

<div data-id="section-s-15.3" style="margin-left:0.69in;text-indent:-0.69in;text-align: justify"><span><span>15.3 <u class='defined-term'>Metering System Metered Consumption</u> on an Event Day shall not be included in calculating <u class='defined-term'>MSID Baseline Value</u>s or <u class='defined-term'>AMSID Baseline Value</u>s save as provided in the <u class='defined-term'>Baselining Methodology Documen</u>t. </span></span></div>

<div data-id="amendment-record--section-s" style="margin-left:0.69in;text-indent:-0.69in;text-align: center">AMENDMENT RECORD – SECTION S</div>

<div data-id="section-s" style="text-align:center">SECTION S: SUPPLIER VOLUME ALLOCATION</div>

CONTENTS

BSC Section S : Supplier Volume Allocation V45.0

Defined Terms

Cross-references