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Violation Tracker UK Parent Industry Summary Page

Parent Industry: utilities and power generation
Penalty Total since 2010: £933,766,675
Number of Cases: 1,349
Note: The totals include only those entries matched to a parent company. The industry designation is the primary one for the parent's operations overall.
Top 10 Parent CompaniesPenalty TotalNumber of Cases
National Grid£179,161,48714
Thames Water Utilities Ltd.£178,978,69499
Kelda Group£108,988,22894
E.ON£84,756,78324
Dwr Cymru Cyfyngedig (Welsh Water)£79,733,023234
Centrica£45,553,89427
Cadent Gas Limited£44,000,00010
Iberdrola£33,297,4679
SSE PLC£32,470,59831
Drax Group PLC£31,261,4517

Individual Penalty Cases:

Click on the company or penalty amount for more information on each case. Click on the parent name to reach the summary page for that parent company.

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CompanyParentOffence Type sort iconYearAgencyPenalty Amount
Affinity WaterDaiwater Investment Limitedconsumer protection violation2023UK-OFWAT£0
Anglian WaterAnglian Water Group Limitedconsumer protection violation2023UK-OFWAT£0
Dŵr CymruDwr Cymru Cyfyngedig (Welsh Water)consumer protection violation2023UK-OFWAT£0
Northumbrian WaterNorthumbrian Water Limitedconsumer protection violation2023UK-OFWAT£0
SES WaterPennon Group PLCconsumer protection violation2023UK-OFWAT£0
South West WaterPennon Group PLCconsumer protection violation2023UK-OFWAT£0
Thames WaterThames Water Utilities Ltd.consumer protection violation2023UK-OFWAT£0
Yorkshire WaterKelda Groupconsumer protection violation2023UK-OFWAT£0
Shell Energy Retail LimitedOctopus Energy Limitedconsumer protection violation2023UK-OFCOM£1,400,000
E.ONE.ONconsumer protection violation2021UK-OFGEM£682,351
British Gas/ CentricaCentricaconsumer protection violation2021UK-OFGEM£1,660,272
British GasCentricaconsumer protection violation2020UK-OFGEM£1,728,070
EDF EnergyEDF-Electricite de Franceconsumer protection violation2020UK-OFGEM£3,237
Ovo Gas Limited and Ovo Electricity LimitedOVO Energyconsumer protection violation2020UK-OFGEM£8,876,500
SSE Energy ServicesOVO Energyconsumer protection violation2019UK-OFGEM£4,775,705
SSE plcSSE PLCconsumer protection violation2018UK-OFGEM£1,000,000
SSE plcSSE PLCconsumer protection violation2017UK-OFGEM£0
British Gas Trading LimitedCentricaconsumer protection violation2017UK-OFGEM£9,500,000
ScottishPower Energy Retail LimitedIberdrolaconsumer protection violation2016UK-OFGEM£18,000,000
npower Limited et al.E.ONconsumer protection violation2016UK-OFGEM£26,000,000
E.ON Energy Solutions LimitedE.ONconsumer protection violation2015UK-OFGEM£7,750,000
EDF EnergyEDF-Electricite de Franceconsumer protection violation2014UK-OFGEM£3,000,001
E.ON Energy Solutions LimitedE.ONconsumer protection violation2014UK-OFGEM£12,000,001
Scottish Power Energy Retail LimitedIberdrolaconsumer protection violation2014UK-OFGEM£750,001
British Gas Trading LimitedCentricaconsumer protection violation2014UK-OFGEM£4,003,857
npower Northern Limited-Gas and npower Northern Supply Limited-ElectricityE.ONconsumer protection violation2014UK-OFGEM£3,500,001
Scottish Power Energy Retail LimitedIberdrolaconsumer protection violation2013UK-OFGEM£8,500,001
E.ON Energy Solutions LimitedE.ONconsumer protection violation2013UK-OFGEM£3,000,000
SSE Energy Supply Limited and Southern Electric Gas LimitedSSE PLCconsumer protection violation2013UK-OFGEM£10,500,000
EDF Energy Customers plcEDF-Electricite de Franceconsumer protection violation2012UK-OFGEM£4,500,001
National Grid Gas plcNational Gas Transmission PLCconsumer protection violation2012UK-OFGEM£4,300,000
Northern Gas Networks Ltd.Northern Gas Networksconsumer protection violation2012UK-OFGEM£900,000
British Gas Trading LimitedCentricaconsumer protection violation2012UK-OFGEM£2,500,000
RWE Npower plcE.ONconsumer protection violation2012UK-OFGEM£2,000,000
EDF Energy Customers Plc et alEDF-Electricite de Franceconsumer protection violation2010UK-OFGEM£200,000
Utility WarehouseTelecom Plus PLCconsumer protection violation2021UK-OFGEM£1,500,000
National Grid Electricity Transmission plc and Scottish Power Transmission plcNational Gridconsumer protection violation2021UK-OFGEM£158,000,000
Shell Energy RetailOctopus Energy Limitedconsumer protection violation2022UK-OFGEM£536,970
Western Power DistributionNational Gridconsumer protection violation2022UK-OFGEM£14,900,000
OVO EnergyOVO Energyconsumer protection violation2021UK-OFGEM£2,801,232
Scottish PowerIberdrolaconsumer protection violation2021UK-OFGEM£1,967,465
British Gas/ CentricaCentricaconsumer protection violation2021UK-OFGEM£1,269,095
SSESSE PLCconsumer protection violation2021UK-OFGEM£983,334
EDFEDF-Electricite de Franceconsumer protection violation2021UK-OFGEM£516,192
E.OnE.ONconsumer protection violation2021UK-OFGEM£238,884
Octopus EnergyOctopus Energy Limitedconsumer protection violation2021UK-OFGEM£121,445
Utility WarehouseTelecom Plus PLCconsumer protection violation2021UK-OFGEM£95,512
npowerE.ONconsumer protection violation2021UK-OFGEM£25,603
EngieEngieconsumer protection violation2021UK-OFGEM£21,219
Utility WarehouseTelecom Plus PLCconsumer protection violation2020UK-OFGEM£650,000
Shell Energy RetailOctopus Energy Limitedconsumer protection violation2019UK-OFGEM£390,000
British Gas Trading LimitedCentricaconsumer protection violation2018UK-OFGEM£2,650,000
SSESSE PLCconsumer protection violation2018UK-OFGEM£190,000
British GasCentricaconsumer protection violation2017UK-OFGEM£1,100,000
OVO EnergyOVO Energyconsumer protection violation2016UK-OFGEM£54,000
E.ONE.ONconsumer protection violation2016UK-OFGEM£3,100,000
ScottishPowerIberdrolaconsumer protection violation2015UK-OFGEM£0
SSESSE PLCconsumer protection violation2014UK-OFGEM£2,300,000
British GasCentricaconsumer protection violation2014UK-OFGEM£1,000,000
Scottish and Southern Energy Power DistributionSSE PLCconsumer protection violation2014UK-OFGEM£750,000
NpowerE.ONconsumer protection violation2013UK-OFGEM£1,000,000
E.ONE.ONconsumer protection violation2012UK-OFGEM£1,700,000
npowerE.ONconsumer protection violation2011UK-OFGEM£2,000,000
OVO Energy LimitedOVO Energyconsumer protection violation2023UK-OFGEM£1,998,647
E.On NextE.ONconsumer protection violation2023UK-OFGEM£5,500,000
Octopus EnergyOctopus Energy Limitedconsumer protection violation2023UK-OFGEM£750,000
Engie Global MarketsEngieenergy market manipulation2019UK-OFGEM£2,128,236
Scottish PowerIberdrolaenergy market violation2023UK-OFGEM£440,000
British GasCentricaenergy market violation2023UK-OFGEM£3,370,000
E.ONE.ONenergy market violation2023UK-OFGEM£1,720,000
Scottish PowerIberdrolaenergy market violation2023UK-OFGEM£1,240,000
SSESSE PLCenergy market violation2023UK-OFGEM£252,000
Dorenell Windfarm LimitedEDF-Electricite de Franceenergy market violation2024UK-OFGEM£5,530,000
National Grid Electricity System Operator LimitedNational Gridenergy market violation2021UK-OFGEM£1,500,000
SSE Energy ServicesOVO Energyenergy market violation2021UK-OFGEM£20,000
RWE Generation UK plcRWE AGenergy market violation2020UK-OFGEM£4,500,000
npower Direct Ltd. and npower Ltd. and npower Northern Ltd. and npower Yorkshire Ltd.E.ONenergy market violation2018UK-OFGEM£2,400,000
British Gas Trading LimitedCentricaenergy market violation2017UK-OFGEM£4,500,000
E.ON UK Plc and E.ON Energy Solutions Ltd.E.ONenergy market violation2015UK-OFGEM£7,000,000
Drax PowerLimitedDrax Group PLCenergy market violation2015UK-OFGEM£25,000,000
British GasCentricaenergy market violation2015UK-OFGEM£10,600,000
ScottishPower Energy Retail Limited and ScottishPower Generation LimitedIberdrolaenergy market violation2015UK-OFGEM£2,400,000
SSE plcSSE PLCenergy market violation2015UK-OFGEM£1,750,000
British GasCentricaenergy market violation2015UK-OFGEM£500,000
GDF Suez/IPMEngieenergy market violation2015UK-OFGEM£450,000
npower Direct Ltd. and npower Ltd. and npower Northern Ltd. and npower Yorkshire Ltd.E.ONenergy market violation2014UK-OFGEM£125,328
Opus Energy LimitedDrax Group PLCenergy market violation2012UK-OFGEM£125,000
British Gas Trading LimitedCentricaenergy market violation2011UK-OFGEM£1,000,000
National Grid Gas plcNational Gas Transmission PLCenergy market violation2011UK-OFGEM£8,000,000
Scottish Hydro Electric Power Distribution plcSSE PLCenergy market violation2011UK-OFGEM£500,000
Drax Pumped Storage LimitedDrax Group PLCenergy market violation2023UK-OFGEM£6,120,000
EDF Energy (Thermal Generation) LimitedEDF-Electricite de Franceenergy market violation2020UK-OFGEM£6,000,000
SSE Generation LimitedSSE PLCenergy market violation2020UK-OFGEM£2,060,000
SSE Energy ServicesOVO Energyenergy market violation2020UK-OFGEM£1,200,000
Cadent Gas LimitedCadent Gas Limitedenergy market violation2019UK-OFGEM£44,000,000
SSE Energy ServicesOVO Energyenergy market violation2019UK-OFGEM£700,000
SSE PlcSSE PLCenergy market violation2019UK-OFGEM£705,000
EDF EnergyEDF-Electricite de Franceenergy market violation2018UK-OFGEM£350,000
National GridNational Gridenergy market violation2016UK-OFGEM£3,000,000
SSESSE PLCenergy market violation2015UK-OFGEM£100,000
SSE Generation LimitedSSE PLCenergy market violation2023UK-OFGEM£9,780,000