
Manya Rathore
Research expert covering India

Detailed statistics
Electricity and gas customers switching suppliers in Great Britain 2007-2022

Detailed statistics
Consumers switching energy suppliers in the United Kingdom 2022

Detailed statistics
Market share of Big Six domestic electricity suppliers in GB Q1 '10-Q4 '24

Monthly electricity consumption in the United Kingdom (UK) 2014-2024
Monthly electricity consumption from all electricity suppliers in the United Kingdom (UK) from January 2014 to May 2024 (in terawatt-hours)

Market share of Big Six domestic electricity suppliers in GB Q1 '10-Q4 '24
Domestic electricity supply market shares of the Big Six energy companies in Great Britain from 1st quarter '10 to 4th quarter '24

Non-domestic energy supply profits in Great Britain 2021, by supplier
Profits of the leading energy suppliers from non-domestic supply in Great Britain in 2021 (in million British pounds)

Domestic energy bills in Great Britain monthly 2019-2024, by tariff and supplier
Domestic energy bills in Great Britain from January 2019 to October 2024, by tariff type and supplier (in British pounds sterling)

Customers affected by energy suppliers gone bust in the UK 2021-2022
Number of customers affected by energy supplier failure in the United Kingdom in 2021 and January and February 2022, by company (in 1,000s)

Consumers switching energy suppliers in the United Kingdom 2022
Share of respondents who switched energy suppliers in the United Kingdom (UK) as of 2022

Energy consumers switching suppliers in Great Britain 2017-2022, by frequency
Share of consumers who switched their energy supplier within the last 12 months in Great Britain from 2017 to 2022, by frequency

Electricity and gas customers switching suppliers in Great Britain 2007-2022
Number of electricity and gas customers switching energy suppliers in Great Britain from 2007 to 2022 (in 1,000s)

Number of customers switching electricity suppliers in the UK monthly 2016-2023
Number of customers switching electricity suppliers in the United Kingdom (UK) from March 2016 to March 2023

Number of domestic electricity supplier switches in Great Britain (GB) 2017-2023
Monthly number of domestic customers switching electricity suppliers in Great Britain (GB) from January 2017 to March 2023 (in 1,000s)

Number of domestic gas supplier switches in Great Britain (GB) monthly 2017-2024
Monthly number of domestic customers switching gas suppliers in Great Britain (GB) from January 2017 to May 2024

Customers switching to larger electricity suppliers in the UK monthly 2016-2022
Number of domestic customers switching from larger to larger electricity suppliers in the United Kingdom (UK) from March 2016 to March 2023

Customers switching to mid-tier energy suppliers in the UK monthly 2016-2024
Number of domestic customers switching from large to small and mid-tier electricity suppliers in the United Kingdom (UK) from March 2016 to March 2024

Switches from small/mid to larger electricity supplier UK monthly 2015-2023
Number of domestic customers switching from small and mid-tier to larger electricity suppliers in the United Kingdom (UK) from December 2015 to March 2023

Customers switching from small/mid-tier suppliers to small/mid-tier UK 2015-2023
Number of domestic customers switching from small and mid-tier to other small and mid-tier electricity suppliers in the United Kingdom from December 2015 to March 2023

Consumer satisfaction with switching energy supplier in Great Britain Q4 2022
Consumer satisfaction with the energy supplier switching experience in Great Britain in 4th quarter 2022

Sources of information when switching energy suppliers in Great Britain 2021
Main sources of energy deal information when switching suppliers in Great Britain in 2021

Primary reasons when choosing a new energy supplier in Great Britain Q4 2022
Main reasons for choosing a new energy supplier in Great Britain in 4th quarter 2022

Average energy supplier switching time in Great Britain monthly 2014-2022
Average energy supplier switching time for domestic customers in Great Britain (GB) from March 2014 to September 2022

Consumer satisfaction with energy supplier in Great Britain Q1 2019 - Q4 2022
Consumer satisfaction with energy supplier in Great Britain from 1st quarter 2019 to 4th quarter 2022

Likelihood of switching energy supplier in Great Britain Q1 2019 - Q4 2022
Share of consumers expressing likelihood to switch to a new tariff with a new energy supplier in the next three months in Great Britain from Q1 2019 to Q4 2022**

Perceived risks when switching energy supplier in Great Britain Q4 2022
Perceived consumer risks when switching energy supplier in Great Britain in 4th quarter 2022

Public trust in energy suppliers in the Great Britain 2023
Share of customers trusting to be treated fairly by their energy suppliers in Great Britain in 2023
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