Gross Supplier Market Share Data reports
This page enables customers to understand the gross Supplier market shares via a set of Suppliers’ Metered Volume data. ELEXON publish a quarterly summary of each Supplier’s market share by volume and average Meter Point Administration Number (MPAN) count.
Latest report
Gross Supplier Market Share Data for Q2 2019
About the data cells
The data is reported across a set of Supplier Consumption Reporting Groups as defined in Section X-9 of the Balancing and Settlement Code (BSC) using data from the R1 Run at a national (GB) level only. It is not broken down by GSP Group. The data was first published for Q3 in 2016.
Quarterly Metering Systems by Supplier
- Non half hourly metered import, Profile Classes 1 and 2
- Non half hourly metered import, Profile Classes 3 and 4
- Non half hourly metered import, Profile Classes 5, 6, 7 and 8
- Non half hourly unmetered import
- Non half hourly metered export
- Half hourly metered import
- Half hourly unmetered import
- Half hourly metered export
Quarterly Supplier Energy Volume [MWh]
- Non half hourly metered import, Profile Classes 1 and 2
- Non half hourly metered import, Profile Classes 3 and 4
- Non half hourly metered import, Profile Classes 5, 6, 7 and 8
- Non half hourly unmetered import
- Non half hourly metered export
- Half hourly metered import
- Half hourly unmetered import
- Half hourly metered export
- CVA import
Previous data
2019
2018
- Gross Supplier Market Share Data for Q4 2018 (Size: 12.35 KB)
- Gross Supplier Market Share Data for Q3 2018
-
Gross Supplier Market Share Data Q2 2018
(Document Date: 22 August 2018)
-
Gross Supplier Market Share Data Q1 2018
(Document Date: 30 May 2018)
2017
- Supplier Market Share Data for Q4 2017 (Document Date: 28 February 2018)
- Supplier Market Share Data for Q3 2017 (Document Date: 22 November 2017)
- Supplier Market Share Data for Q2 2017 (Document Date: 31 August 2017)
- Supplier Market Share Data for Q1 2017 (Document Date: 12 June 2017)
2016
- Supplier Market Share Data for Q4 2016 (Document Date: 6 March 2017)
- Supplier Market Share Data for Q3 2016 (Document Date: 18 November 2016)
Background information
Modification P315 proposed that ELEXON provide further transparency on Suppliers’ Meter Volume and MPAN counts. This Modification was implemented on 30 June 2016.