Ofgem and Citizens Advice commissioned BMG Research to explore domestic consumers’ experiences of the energy market.
The latest wave of the Energy Consumer Satisfaction Survey explores consumers' satisfaction with the service they get from suppliers.
Read the interim findings of this research, which we published in October 2024. This is a full report of findings.
We committed to publishing more and better data in our Forward Work Programme 2024 to 2025 in order to enable more informed consumer choice and drive up customer service standards in the industry.
In line with this commitment, we have published two indicators of customer satisfaction for seven energy supply groups. The two indicators are 'overall satisfaction with their supplier' and 'satisfaction with the customer service they have received from their supplier'. These indicators are based on the current survey wave's data, and can be found in a subsidiary document on this page.
This is the third time supplier-level indicators have been published from the Energy Consumer Survey Satisfaction Survey. You can find the previously published indicators on the webpage for the January to February 2024 wave.
The data reported reflects customers’ perceptions of their supplier and the service they receive based on surveying energy consumers across Great Britain. The survey asked respondents to name their energy supplier, then asked questions about their experiences with that supplier. The satisfaction results are based on all respondents, regardless of whether they had been in contact with their supplier or not. The results do not provide an independent assessment of suppliers’ processes or practices.
Energy suppliers are also required by Ofgem's rules to publish their performance in the Citizens Advice Star Rating. Read more about the rating and its methodology.
Fieldwork for the survey was conducted between 10 July to 1 August 2024.
The research reached 3,750 domestic energy bill payers across Great Britain (England, Scotland and Wales). The survey used a mixed mode data collection, including face-to-face interviewing targeted at digitally excluded respondents. Quotas were set on age, gender, region, Index of Multiple Deprivation, ethnicity and payment type to achieve a sample representative of households in Great Britain.
A sample boost of prepayment and standard credit customers was also included in this wave of the survey. These customers were boosted to increase the sample size and allow for more robust analysis of these groups.