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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
Affinity Water LimitedDaiwater Investment Limitedlabour standards violation2024UK-BEIS£734
Fusion Heating LimitedSSE PLClabour standards violation2017UK-BEIS£4,354
SSE PLCSSE PLClabour standards violation2015UK-BEIS£2,233
Integrated Water Services LimitedArjun Infrastructure Partnerslabour standards violation2021UK-BEIS£1,439
British Gas Trading LimitedCentricaprice-fixing or anti-competitive practices2016UK-CMA£0
E.ON Energy Solutions LimitedE.ONprice-fixing or anti-competitive practices2016UK-CMA£0
EDF Energy Customers plcEDF-Electricite de Franceprice-fixing or anti-competitive practices2016UK-CMA£0
Npower Group plcE.ONprice-fixing or anti-competitive practices2016UK-CMA£0
Scottish Power Energy Retail LimitedIberdrolaprice-fixing or anti-competitive practices2016UK-CMA£0
Southern Electric Gas LimitedOVO Energyprice-fixing or anti-competitive practices2016UK-CMA£0
Thames WaterThames Water Utilities Ltd.water services violation2023UK-DWI£0
United UtilitiesUnited Utilities Group PLCwater services violation2023UK-DWI£0
Dŵr 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
Thames Water Utilities LtdThames Water Utilities Ltd.water pollution violation2019UK-DWI£239,959
Northumbrian Water LtdNorthumbrian Water Limitedwater pollution violation2019UK-DWI£532,687
United Utilities Water LtdUnited Utilities Group PLCwater pollution violation2018UK-DWI£254,000
United Utilities Water LtdUnited Utilities Group PLCwater pollution violation2017UK-DWI£450,000
Sembcorp Bournemouth WaterPennon Group PLCwater pollution violation2015UK-DWI£133,892
Severn Trent WaterSevern Trent PLCwater pollution violation2014UK-DWI£92,070
Severn Trent WaterSevern Trent PLCwater pollution violation2012UK-DWI£28,663
Severn Trent WaterSevern Trent PLCwater pollution violation2012UK-DWI£22,663
Severn Trent WaterSevern Trent PLCwater pollution violation2012UK-DWI£62,663
Northumbrian WaterNorthumbrian Water Limitedwater pollution violation2012UK-DWI£22,502
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
South West Water LtdPennon Group PLCwater pollution violation2022UK-DWI£317,470
Wessex Water Services LtdYTL Power Internationalwater pollution violation2023UK-DWI£301,847
Yorkshire Water Services LimitedKelda Groupwater pollution violation2023UK-EA£1,000,000
Thames Water Utilities LimitedThames Water Utilities Ltd.water pollution violation2023UK-EA£100,000
Northumbrian Water LimitedNorthumbrian Water Limitedwater pollution violation2023UK-EA£50,000
Thames Water Utilities Ltd.Thames Water Utilities Ltd.water pollution violation2017UK-EA£8,000,000
Severn Trent Water LimitedSevern Trent PLCenvironmental violation2018UK-EA£0
Severn Trent Water LimitedSevern Trent PLCenvironmental violation2018UK-EA£0
Northumbria Water LimitedNorthumbrian Water Limitedenvironmental violation2020UK-EA£0
Northumbria Water LimitedNorthumbrian Water Limitedenvironmental violation2020UK-EA£0
South West Water LimitedPennon Group PLCenvironmental violation2022UK-EA£0
THAMES WATER UTILITIES LIMITEDThames Water Utilities Ltd.environmental violation2024UK-EA£0
Northumbrian WaterNorthumbrian Water Limitedwater pollution violation2024UK-EA£50,000
Severn Trent WaterSevern Trent PLCwater pollution violation2024UK-EA£2,088,657
Yorkshire Water Services LimitedKelda Groupwater pollution violation2020UK-EA£300,000
Yorkshire Water Services LimitedKelda Groupwater pollution violation2020UK-EA£200,000
Anglian Water Services LimitedAnglian Water Group Limitedwater pollution violation2020UK-EA£100,000
Yorkshire Water Services LimitedKelda Groupwater pollution violation2020UK-EA£250,000
Yorkshire Water Services LimitedKelda Groupwater pollution violation2020UK-EA£200,000
Severn Trent Water LimitedSevern Trent PLCwater pollution violation2020UK-EA£158,000
Anglian Water Services LimitedAnglian Water Group Limitedwater pollution violation2020UK-EA£130,000
Severn Trent Water LimitedSevern Trent PLCwater pollution violation2020UK-EA£100,000
Severn Trent Water LimitedSevern Trent PLCwater pollution violation2020UK-EA£60,892
Severn Trent Water LimitedSevern Trent PLCwater pollution violation2020UK-EA£40,500
Bristol Water PLCPennon Group PLCwater pollution violation2020UK-EA£15,000
United Utilities Water LimitedUnited Utilities Group PLCwater pollution violation2019UK-EA£511,000
United Utilities Water LimitedUnited Utilities Group PLCwater pollution violation2019UK-EA£500,000
Northumbrian Water LimitedNorthumbrian Water Limitedwater pollution violation2019UK-EA£350,000
Northumbrian Water LimitedNorthumbrian Water Limitedwater pollution violation2019UK-EA£350,000
South West Water LimitedPennon Group PLCwater pollution violation2019UK-EA£350,000
Severn Trent Water LimitedSevern Trent PLCwater pollution violation2019UK-EA£226,000
Northumbrian Water LimitedNorthumbrian Water Limitedwater pollution violation2019UK-EA£225,000
Northumbrian Water LimitedNorthumbrian Water Limitedwater pollution violation2019UK-EA£209,500
Yorkshire Water Services LimitedKelda Groupwater pollution violation2019UK-EA£200,000
United Utilities Water LimitedUnited Utilities Group PLCwater pollution violation2019UK-EA£53,760
Northumbrian Water LimitedNorthumbrian Water Limitedwater pollution violation2019UK-EA£45,000
Wessex Water Services LimitedYTL Power Internationalwater pollution violation2019UK-EA£35,000
Wessex Water Services LimitedYTL Power Internationalwater pollution violation2018UK-EA£975,000
United Utilities Water LimitedUnited Utilities Group PLCwater pollution violation2018UK-EA£232,000
United Utilities Water LimitedUnited Utilities Group PLCwater pollution violation2018UK-EA£208,650
Yorkshire Water Services LimitedKelda Groupwater pollution violation2018UK-EA£200,000
Northumbrian Water LimitedNorthumbrian Water Limitedwater pollution violation2018UK-EA£135,000
Thames Water Utilities LimitedThames Water Utilities Ltd.water pollution violation2018UK-EA£80,000
Northumbrian Water LimitedNorthumbrian Water Limitedwater pollution violation2018UK-EA£50,000
Wessex Water Services LimitedYTL Power Internationalwater pollution violation2018UK-EA£200,000
Affinity Water LimitedDaiwater Investment Limitedwater pollution violation2018UK-EA£110,000
United Utilities Water LimitedUnited Utilities Group PLCwater pollution violation2018UK-EA£76,000
Thames Water Utilities LimitedThames Water Utilities Ltd.water pollution violation2017UK-EA£269,000
Anglian Water Services LimitedAnglian Water Group Limitedwater pollution violation2017UK-EA£100,000
Wessex Water Services LimitedYTL Power Internationalwater pollution violation2017UK-EA£75,000
South West Water LimitedPennon Group PLCwater pollution violation2017UK-EA£64,500