Section S and its associated Annexes set out the rules by which Supplier BM Unit Metered Volumes are determined from a combination of Half Hourly and Non Half Hourly Metering Systems. It describes the obligations on Suppliers to provide data and to ensure that Supplier Agents (i.e. certain Party Agents - principally Meter Operator Agents (MOAs), Half Hourly Data Collectors (HHDCs), Half Hourly Data Aggregators (HHDAs), Non Half Hourly Data Collectors (NHHDCs) and Non Half Hourly Data Aggregators (NHHDAs)) undertake the requirements defined for them.

52.0

<html><head></head><body><div data-id="supplier-id"><u class="defined-term"><u class="defined-term">Supplier</u> ID</u></div></body></html>

<html><head></head><body><div data-id="responsibilities-of-suppliers-and-supplier-agents">Responsibilities of <u class="defined-term"><u class="defined-term">Supplier</u></u>s and <u class="defined-term">Supplier Agent</u>s</div></body></html>

<html><head></head><body><div data-id="supplier-obligations"><u class="defined-term">Supplier</u> Obligations</div></body></html>

<html><head></head><body><div data-id="long-term-vacant-sites"><u class="defined-term">Long Term Vacant</u> Sites</div></body></html>

<html><head></head><body><div data-id="provision-of-data-to-a-cm-settlement-services-provider">Provision of Data to a <u class="defined-term">CM <u class="defined-term">Settlement</u> Services Provider</u></div></body></html>

<html><head></head><body><div data-id="exempt-supply-notification-agent"><u class="defined-term">Exempt Supply Notification Agent</u></div></body></html>

<div data-id="performance">Performance</div>

<html><head></head><body><div data-id="functions-of-bsc-agents-in-relation-to-supplier-volume-allocation">Functions of <u class="defined-term"><u class="defined-term">BSC Agent</u></u>s in relation to <u class="defined-term"><u class="defined-term">Supplier</u> <u class="defined-term">Volume Allocation</u></u></div></body></html>

<html><head></head><body><div data-id="functions-of-other-agents-in-relation-to-supplier-volume-allocation">Functions of Other Agents in relation to <u class="defined-term"><u class="defined-term">Supplier</u> <u class="defined-term">Volume Allocation</u></u></div></body></html>

<html><head></head><body><div data-id="primary-supplier-bm-units"><u class="defined-term">Primary <u class="defined-term">Supplier</u></u> <u class="defined-term">BM Unit</u>s</div></body></html>

<html><head></head><body><div data-id="supplier-volume-allocation-rules"><u class="defined-term"><u class="defined-term"><u class="defined-term">Supplier</u> <u class="defined-term">Volume Allocation</u></u> Rules</u></div></body></html>

<html><head></head><body><div data-id="sva-metering-system-balancing-services-register"><u class="defined-term">SVA <u class="defined-term"><u class="defined-term">Meter</u>ing <u class="defined-term">System</u></u></u> <u class="defined-term">Balancing Services</u> Register</div></body></html>

<html><head></head><body><div data-id="baselined-bm-units-and-submitted-expected-volumes"><u class="defined-term">Baselined <u class="defined-term">BM Unit</u></u>s and <u class="defined-term">Submitted Expected Volume</u>s</div></body></html>

<div data-id="unmetered-supplies">Unmetered Supplies</div>

<html><head></head><body><div data-id="demand-disconnection-events"><u class="defined-term"><u class="defined-term">Demand Disconnection</u> Event</u>s</div></body></html>

<div data-id="introduction">Introduction</div>

<div data-id="need-more-information">Need more information?</div>

CONTENTS

Section S - Supplier Volume Allocation Simple Guide V52.0

Defined Terms

Cross-references