This statistic shows how many complaints independent energy supplier Spark Energy resolved in the United Kingdom (UK) within eight weeks from the first quarter of 2014 to the first quarter of 2018. The resolution rate remained relatively stable during the period, only dropping below 99 percent five times in total. The lowest resolution rate was recorded for the second quarter of 2015 and the first quarter of 2018, with 96 percent of complaints resolved within eight weeks.
Percentage of quarterly complaints resolved by Spark Energy within eight weeks in Great Britain (GB) from 2014 to 2018
Characteristic
Percentage of complaints resolved within eight weeks
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Ofgem. (November 1, 2018). Percentage of quarterly complaints resolved by Spark Energy within eight weeks in Great Britain (GB) from 2014 to 2018 [Graph]. In Statista. Retrieved February 14, 2025, from https://www.statista.com/statistics/429763/spark-energy-complaints-resolved-within-eight-weeks-uk/?__sso_cookie_checker=failed
Ofgem. "Percentage of quarterly complaints resolved by Spark Energy within eight weeks in Great Britain (GB) from 2014 to 2018." Chart. November 1, 2018. Statista. Accessed February 14, 2025. https://www.statista.com/statistics/429763/spark-energy-complaints-resolved-within-eight-weeks-uk/?__sso_cookie_checker=failed
Ofgem. (2018). Percentage of quarterly complaints resolved by Spark Energy within eight weeks in Great Britain (GB) from 2014 to 2018. Statista. Statista Inc.. Accessed: February 14, 2025. https://www.statista.com/statistics/429763/spark-energy-complaints-resolved-within-eight-weeks-uk/?__sso_cookie_checker=failed
Ofgem. "Percentage of Quarterly Complaints Resolved by Spark Energy within Eight Weeks in Great Britain (Gb) from 2014 to 2018." Statista, Statista Inc., 1 Nov 2018, https://www.statista.com/statistics/429763/spark-energy-complaints-resolved-within-eight-weeks-uk/?__sso_cookie_checker=failed
Ofgem, Percentage of quarterly complaints resolved by Spark Energy within eight weeks in Great Britain (GB) from 2014 to 2018 Statista, https://www.statista.com/statistics/429763/spark-energy-complaints-resolved-within-eight-weeks-uk/?__sso_cookie_checker=failed (last visited February 14, 2025)
Percentage of quarterly complaints resolved by Spark Energy within eight weeks in Great Britain (GB) from 2014 to 2018 [Graph], Ofgem, November 1, 2018. [Online]. Available: https://www.statista.com/statistics/429763/spark-energy-complaints-resolved-within-eight-weeks-uk/?__sso_cookie_checker=failed