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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 TypeYearAgency sort iconPenalty Amount
Northern Gas NetworksNorthern Gas Networkspension plan violation2019UK-TPO£500
Northern Gas Networks Limited (the Company)Northern Gas Networkspension plan violation2013UK-TPO£150
Scottish WaterScottish Waterwater pollution violation2010UK-SEPA£6,667
Scottish WaterScottish Waterwater pollution violation2010UK-SEPA£12,000
Scottish WaterScottish Waterwater pollution violation2010UK-SEPA£6,000
Scottish WaterScottish Waterwater pollution violation2010UK-SEPA£6,000
Scottish WaterScottish Waterenvironmental violation2010UK-SEPA£1,700
Scottish WaterScottish Waterenvironmental violation2010UK-SEPA£0
Scottish WaterScottish Waterenvironmental violation2010UK-SEPA£2,500
Scottish WaterScottish Waterwater pollution violation2011UK-SEPA£6,000
Scottish WaterScottish Waterenvironmental violation2011UK-SEPA£2,000
Scottish WaterScottish Waterwater pollution violation2011UK-SEPA£6,000
Scottish WaterScottish Waterwater pollution violation2012UK-SEPA£7,500
Scottish WaterScottish Waterwater pollution violation2013UK-SEPA£3,750
Scottish WaterScottish Waterwater pollution violation2013UK-SEPA£6,000
Scottish WaterScottish Waterwater pollution violation2013UK-SEPA£20,000
Scottish WaterScottish Waterwater pollution violation2014UK-SEPA£5,000
Scottish WaterScottish Waterwater pollution violation2014UK-SEPA£5,000
Scottish WaterScottish Waterwater pollution violation2014UK-SEPA£6,000
Scottish WaterScottish Waterwater pollution violation2014UK-SEPA£12,000
Scottish WaterScottish Waterwater pollution violation2014UK-SEPA£6,500
Scottish WaterScottish Waterwater pollution violation2015UK-SEPA£8,000
Scottish WaterScottish Waterwater pollution violation2016UK-SEPA£7,500
Scottish Water Horizons LimitedScottish Waterenvironmental violation2016UK-SEPA£26,000
Scottish WaterScottish Waterwater pollution violation2018UK-SEPA£17,000
Scottish WaterScottish Waterwater pollution violation2021UK-SEPA£6,700
Scottish WaterScottish Waterwater pollution violation2021UK-SEPA£19,000
Scottish WaterScottish Waterwater pollution violation2021UK-SEPA£7,050
Scottish WaterScottish Waterenvironmental violation2019UK-SEPA£600
Scottish WaterScottish Waterwater pollution violation2021UK-SEPA£52,298
E.ON Energy Solutions LimitedE.ONproduct safety violation2022UK-OPSS£0
EDFEDF-Electricite de Francenuclear safety violation2021UK-ONR£0
EDF Energy Nuclear Generation LtdEDF-Electricite de Francenuclear safety violation2020UK-ONR£0
EDF EnergyEDF-Electricite de Francenuclear safety violation2019UK-ONR£0
EDF Energy Nuclear Generation LtdEDF-Electricite de Francenuclear safety violation2019UK-ONR£200,000
EDF Energy Nuclear Generation LtdEDF-Electricite de Francenuclear safety violation2017UK-ONR£0
EDF Energy Nuclear Generation LtdEDF-Electricite de Francenuclear safety violation2015UK-ONR£0
EDF Energy Nuclear Generation LtdEDF-Electricite de Francenuclear safety violation2021UK-ONR£0
EDF-Electricite de FranceEDF-Electricite de Francenuclear safety violation2022UK-ONR£0
EDF-Electricite de FranceEDF-Electricite de Francenuclear safety violation2022UK-ONR£0
EDFEDF-Electricite de Francenuclear safety violation2023UK-ONR£0
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
Severn Trent PLCSevern Trent PLCprice-fixing or anti-competitive practices2012UK-OFWAT£0
Thames WaterThames Water Utilities Ltd.price-fixing or anti-competitive practices2022UK-OFWAT£0
Bristol WaterPennon Group PLCprice-fixing or anti-competitive practices2015UK-OFWAT£0
Welsh WaterDwr Cymru Cyfyngedig (Welsh Water)water services violation2024UK-OFWAT£39,400,000
Welsh WaterDwr Cymru Cyfyngedig (Welsh Water)water services violation2024UK-OFWAT£40,000,000
Wessex WaterYTL Power Internationalwater services violation2021UK-OFWAT£0
Thames Water Utilities LimitedThames Water Utilities Ltd.water services violation2020UK-OFWAT£0
Thames Water Utilities LimitedThames Water Utilities Ltd.water services violation2018UK-OFWAT£120,000,000
Thames Water Utilities LimitedThames Water Utilities Ltd.water services violation2014UK-OFWAT£7,000,000
Thames WaterThames Water Utilities Ltd.water services violation2021UK-OFWAT£11,000,000
Yorkshire WaterKelda Groupwater services violation2022UK-OFWAT£100,000,000
Northumbrian WaterNorthumbrian Water Limitedwater services violation2022UK-OFWAT£0
South West WaterPennon Group PLCwater services violation2022UK-OFWAT£0
Thames WaterThames Water Utilities Ltd.water services violation2022UK-OFWAT£0
Welsh WaterDwr Cymru Cyfyngedig (Welsh Water)water services violation2022UK-OFWAT£0
Yorkshire WaterKelda Groupwater services violation2022UK-OFWAT£0
Avanti Gas LimitedUGI Corp.price-fixing or anti-competitive practices2012UK-OFT£0
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
E.ONE.ONconsumer protection violation2021UK-OFGEM£682,351
SSE Energy ServicesOVO Energyenergy market violation2021UK-OFGEM£20,000
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
RWE Generation UK plcRWE AGenergy market violation2020UK-OFGEM£4,500,000
Engie Global MarketsEngieenergy market manipulation2019UK-OFGEM£2,128,236
SSE Energy ServicesOVO Energyconsumer protection violation2019UK-OFGEM£4,775,705
npower Direct Ltd. and npower Ltd. and npower Northern Ltd. and npower Yorkshire Ltd.E.ONenergy market violation2018UK-OFGEM£2,400,000
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
British Gas Trading LimitedCentricaenergy market violation2017UK-OFGEM£4,500,000
SSE plcSSE PLCprice-fixing or anti-competitive practices2016UK-OFGEM£0
ScottishPower Energy Retail LimitedIberdrolaconsumer protection violation2016UK-OFGEM£18,000,000
npower Limited et al.E.ONconsumer protection violation2016UK-OFGEM£26,000,000
E.ON UK Plc and E.ON Energy Solutions Ltd.E.ONenergy market violation2015UK-OFGEM£7,000,000
E.ON Energy Solutions LimitedE.ONconsumer protection violation2015UK-OFGEM£7,750,000
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
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