Complaints resolved by large energy suppliers by end of next day Great Britain 2022
In the second half of 2022, E.ON had the highest share of resolved complaints within one work day among of the largest energy suppliers in Great Britain. This value increased from a low of 54 percent at the end of 2021 to almost 80 percent in the third quarter of 2022. By comparison, Scottish Power and EDF Energy were able to resolve less than 60 percent of complaints within one work day in the period under consideration.
