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Violation Tracker UK Parent Industry Summary Page

Parent Industry: utilities and power generation
Penalty Total since 2010: £954,066,828
Number of Cases: 1,395
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£182,381,94715
Thames Water Utilities Ltd.£178,978,694100
Kelda Group£109,188,22895
E.ON£99,256,78325
Drax Group PLC£63,321,4519
Centrica£45,553,89428
Cadent Gas Limited£44,000,00011
Dwr Cymru Cyfyngedig (Welsh Water)£40,628,298238
Iberdrola£34,797,46710
SSE PLC£32,620,59832

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.

Download results as CSV or XML (maximum 1000; for access to larger downloads contact Phil Mattera)
CompanyParentOffence TypeYearAgencyPenalty Amount sort icon
Severn Trent Water LimitedSevern Trent PLCenvironmental violation2016UK-EA£0
Severn Trent Water LimitedSevern Trent PLCenvironmental violation2016UK-EA£0
South West Water LimitedPennon Group PLCenvironmental violation2016UK-EA£0
United Utilities LtdUnited Utilities Group PLCenvironmental violation2016UK-EA£0
Yorkshire Water Services LtdKelda Groupenvironmental violation2016UK-EA£0
Severn Trent Water LimitedSevern Trent PLCenvironmental violation2016UK-EA£0
Thames Water Utilities LimitedThames Water Utilities Ltd.environmental violation2017UK-EA£0
Thames Water Utilities LimitedThames Water Utilities Ltd.environmental violation2017UK-EA£0
Thames Water Utilities Ltd.Thames Water Utilities Ltd.environmental violation2017UK-EA£0
Thames Water Utilities Ltd.Thames Water Utilities Ltd.environmental violation2017UK-EA£0
Thames Water UtilitiesThames Water Utilities Ltd.environmental violation2017UK-EA£0
Thames Water UtilitiesThames Water Utilities Ltd.environmental violation2017UK-EA£0
Thames Water UtilitiesThames Water Utilities Ltd.environmental violation2017UK-EA£0
Anglian Water Services LtdAnglian Water Group Limitedenvironmental violation2017UK-EA£0
South West Water LimitedPennon Group PLCenvironmental violation2017UK-EA£0
Severn Trent Water LimitedSevern Trent PLCenvironmental violation2017UK-EA£0
United Utilities Water LimitedUnited Utilities Group PLCenvironmental violation2017UK-EA£0
United Utilities Water LimitedUnited Utilities Group PLCenvironmental violation2017UK-EA£0
Yorkshire Water Services LimitedKelda Groupenvironmental violation2017UK-EA£0
South West Water LimitedPennon Group PLCenvironmental violation2017UK-EA£0
United Utilities Water LTDUnited Utilities Group PLCenvironmental violation2017UK-EA£0
Southwest WaterPennon Group PLCenvironmental violation2017UK-EA£0
South West Water LimitedPennon Group PLCenvironmental violation2018UK-EA£0
Severn Trent Water Limited Registered CompanySevern Trent PLCenvironmental violation2019UK-EA£0
Severn Trent Water LtdSevern Trent PLCenvironmental violation2019UK-EA£0
Thames Water Utilities LimitedThames Water Utilities Ltd.environmental violation2019UK-EA£0
United Utilities Water Limited Registered CompanyUnited Utilities Group PLCenvironmental violation2019UK-EA£0
Anglian Water LimitedAnglian Water Group Limitedenvironmental violation2019UK-EA£0
Anglian Water LimitedAnglian Water Group Limitedenvironmental violation2019UK-EA£0
Severn Trent Water Limited Registered CompanySevern Trent PLCenvironmental violation2019UK-EA£0
Severn Trent Water Limited Registered CompanySevern Trent PLCenvironmental violation2019UK-EA£0
Severn Trent Water Limited Registered CompanySevern Trent PLCenvironmental violation2019UK-EA£0
Severn Trent Water Limited Registered CompanySevern Trent PLCenvironmental violation2019UK-EA£0
Severn Trent Water Limited Registered CompanySevern Trent PLCenvironmental violation2019UK-EA£0
Severn Trent Water Limited Registered CompanySevern Trent PLCenvironmental violation2019UK-EA£0
Severn Trent Water Limited Registered CompanySevern Trent PLCenvironmental violation2019UK-EA£0
Severn Trent Water LimitedSevern Trent PLCenvironmental violation2020UK-EA£0
Anglian Water PlcAnglian Water Group Limitedenvironmental violation2021UK-EA£0
Severn Trent Water Limited Registered CompanySevern Trent PLCenvironmental violation2021UK-EA£0
ANGLIAN WATER SERVICES LIMITEDAnglian Water Group Limitedenvironmental violation2010UK-EA£0
ANGLIAN WATER SERVICES LIMITEDAnglian Water Group Limitedenvironmental violation2010UK-EA£0
SOUTH WEST WATER LIMITEDPennon Group PLCenvironmental violation2021UK-EA£0
UNITED UTILITIES WATER PLCUnited Utilities Group PLCenvironmental violation2011UK-EA£0
UNITED UTILITIES WATER PLCUnited Utilities Group PLCenvironmental violation2011UK-EA£0
EDF Energy Nuclear Generation LtdEDF-Electricite de Francenuclear safety violation2021UK-ONR£0
Cadent Gas LimitedCadent Gas Limitedworkplace safety or health violation2021UK-HSE£0
South West Water LimitedPennon Group PLCworkplace safety or health violation2022UK-HSE£0
EDF-Electricite de FranceEDF-Electricite de Francenuclear safety violation2022UK-ONR£0
ANGLIAN WATER SERVICES LIMITEDAnglian Water Group Limitedenvironmental violation2022UK-EA£0
Southern Gas Networks PlcSGNworkplace safety or health violation2022UK-HSE£0
Northern Gas Networks LimitedNorthern Gas Networksworkplace safety or health violation2022UK-HSE£0
Northern Gas Networks LimitedNorthern Gas Networksworkplace safety or health violation2022UK-HSE£0
Northern Gas Networks LimitedNorthern Gas Networksworkplace safety or health violation2022UK-HSE£0
Northern Gas Networks LimitedNorthern Gas Networksworkplace safety or health violation2022UK-HSE£0
EDF-Electricite de FranceEDF-Electricite de Francenuclear safety violation2022UK-ONR£0
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
Southern Gas Networks PlcSGNworkplace safety or health violation2023UK-HSE£0
Southern Gas Networks PlcSGNworkplace safety or health violation2022UK-HSE£0
EDFEDF-Electricite de Francenuclear safety violation2023UK-ONR£0
E.ON Energy Solutions LimitedE.ONproduct safety violation2022UK-OPSS£0
ScottishPowerIberdrolaconsumer protection violation2015UK-OFGEM£0
Dwr CymruDwr Cymru Cyfyngedig (Welsh Water)water pollution violation2010UK-DWI£0
Thames WaterThames Water Utilities Ltd.water pollution violation2011UK-DWI£0
Northumbrian Water LtdNorthumbrian Water Limitedwater pollution violation2011UK-DWI£0
Wessex WaterYTL Power Internationalwater pollution violation2011UK-DWI£0
United UtilitiesUnited Utilities Group PLCwater pollution violation2013UK-DWI£0
Severn Trent WaterSevern Trent PLCwater pollution violation2017UK-DWI£0
South Staffs WaterArjun Infrastructure Partnerswater pollution violation2018UK-DWI£0
United UtilitiesUnited Utilities Group PLCwater pollution violation2018UK-DWI£0
South Staffs WaterArjun Infrastructure Partnerswater pollution violation2020UK-DWI£0
SES WaterPennon Group PLCwater pollution violation2020UK-DWI£0
Severn Trent WaterSevern Trent PLCwater pollution violation2020UK-DWI£0
Thames WaterThames Water Utilities Ltd.water pollution violation2023UK-DWI£0
Northumbrian WaterNorthumbrian Water Limitedwater pollution violation2023UK-DWI£0
United UtilitiesUnited Utilities Group PLCwater pollution violation2022UK-DWI£0
SES WaterPennon Group PLCwater pollution violation2022UK-DWI£0
Affinity WaterDaiwater Investment Limitedwater pollution violation2022UK-DWI£0
South Staffordshire WaterArjun Infrastructure Partnerswater pollution violation2020UK-DWI£0
Dwr Cymru Welsh WaterDwr Cymru Cyfyngedig (Welsh Water)water pollution violation2019UK-DWI£0
SES WaterPennon Group PLCwater pollution violation2019UK-DWI£0
Severn Trent WaterSevern Trent PLCwater pollution violation2018UK-DWI£0
Northumbrian WaterNorthumbrian Water Limitedwater pollution violation2017UK-DWI£0
United UtilitiesUnited Utilities Group PLCwater pollution violation2017UK-DWI£0
United UtilitiesUnited Utilities Group PLCwater pollution violation2017UK-DWI£0
SES WaterPennon Group PLCwater pollution violation2017UK-DWI£0
Wessex WaterYTL Power Internationalwater pollution violation2016UK-DWI£0
Severn Trent WaterSevern Trent PLCwater pollution violation2016UK-DWI£0
Wessex WaterYTL Power Internationalwater pollution violation2016UK-DWI£0
Cambridge WaterArjun Infrastructure Partnerswater pollution violation2013UK-DWI£0
United Utilities Water LtdUnited Utilities Group PLCworkplace safety or health violation2023UK-HSE£0
Southern Gas Networks PlcSGNworkplace safety or health violation2023UK-HSE£0