SSP/LSP and Market Sector Code Simon Trivella – December 12 th 2007 Review Group 178 – Reclassification of SSP to Domestic Only

Existing Definitions Small Supply Point (SSP) –AQ <73,200Kwh Large Supply Point (LSP) –AQ >73,200KWh Domestic premise –Gas used predominantly for domestic purposes Non-Domestic premise –Gas used predominantly for non-domestic purposes

Issues SSP / LSP used in place of Domestic & Non-Domestic –Non-domestics classed as ‘domestic’ due to being a SSP –Domestics classed as ‘I&C’ due to being a LSP Inconsistent Reporting Conflicting definitions with UNC, Regulations, Licence etc Threshold Crossing Market Sector Code data incomplete / inaccurate?

Supply Point Count (SSP/LSP vs. MSC) Figures based on November 2007 Live NDM sites data

Sum of AQ’s (SSP/LSP vs. MSC) Figures based on November 2007 Live NDM sites data

Supply Point Count (SSP/LSP vs. MSC) LSP SSP Domestic (D) I&C (I) ‘Large Domestic’‘Non-Domestic’ ‘Domestic’‘Small Non-Domestic’ (2.0%)(0.4%) (2.9%)(94.6%) (39.3%) – ‘Blank’

Sum of AQ’s (SSP/LSP vs. MSC) LSP SSP Domestic (D) I&C (I) ‘Large Domestic’‘Non-Domestic’ ‘Domestic’‘Small Non-Domestic’ (34.8%)(2.2%) (2.7%)(60.3%) (29.7%) – ‘Blank’

Solutions………? Obligations on MSC Data? –Submission, Accuracy & Maintenance? MSC Data cleanse? –I&C only? Review of industry ‘definitions’ & usage? Reclassification of SSP to Domestic only…….?

SSP/LSP and Market Sector Code Simon Trivella – December 12 th 2007 Review Group 178 – Reclassification of SSP to Domestic Only