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Violation Tracker UK Parent Industry Summary Page

Parent Industry: utilities and power generation
Penalty Total since 2010£914,600,757
Number of Cases: 987
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
Southern Water Services Limited£219,465,30369
National Grid£180,241,03914
Thames Water Utilities Ltd.£162,994,00588
Kelda Group£107,630,93890
E.ON£64,942,65816
Centrica£36,101,91820
Iberdrola£32,767,3026
Drax Group PLC£25,142,6518
SSE PLC£21,888,22225
OVO Energy£13,678,9273

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 TypeYearAgencyPenalty Amount sort icon
National Grid Electricity Transmission plc and Scottish Power Transmission plcNational Gridconsumer protection violation2021UK-OFGEM£158,000,000
Southern WaterSouthern Water Services Limitedwater services violation2019UK-OFWAT£126,000,000
Thames Water Utilities LimitedThames Water Utilities Ltd.water services violation2018UK-OFWAT£120,000,000
Yorkshire WaterKelda Groupwater services violation2022UK-OFWAT£100,000,000
SOUTHERN WATER SERVICES LTDSouthern Water Services Limitedenvironmental violation2021UK-EA£90,000,000
npower Limited et al.E.ONconsumer protection violation2016UK-OFGEM£26,000,000
Drax PowerLimitedDrax Group PLCenergy market violation2015UK-OFGEM£25,000,000
ScottishPower Energy Retail LimitedIberdrolaconsumer protection violation2016UK-OFGEM£18,000,000
E.ON Energy Solutions LimitedE.ONconsumer protection violation2014UK-OFGEM£12,000,001
Thames WaterThames Water Utilities Ltd.water services violation2021UK-OFWAT£11,000,000
British GasCentricaenergy market violation2015UK-OFGEM£10,600,000
SSE Energy Supply Limited and Southern Electric Gas LimitedSSE PLCconsumer protection violation2013UK-OFGEM£10,500,000
British Gas Trading LimitedCentricaconsumer protection violation2017UK-OFGEM£9,500,000
Thames Water Utilities Ltd.Thames Water Utilities Ltd.environmental violation2017UK-EA£9,000,000
Ovo Gas Limited and Ovo Electricity LimitedOVO Energyconsumer protection violation2020UK-OFGEM£8,876,500
Scottish Power Energy Retail LimitedIberdrolaconsumer protection violation2013UK-OFGEM£8,500,001
National Grid Gas plcNational Gridenergy market violation2011UK-OFGEM£8,000,000
E.ON Energy Solutions LimitedE.ONconsumer protection violation2015UK-OFGEM£7,750,000
E.ON UK Plc and E.ON Energy Solutions Ltd.E.ONenergy market violation2015UK-OFGEM£7,000,000
Thames Water Utilities LimitedThames Water Utilities Ltd.water services violation2014UK-OFWAT£7,000,000
Cadent Gas LimitedCadent Gas Limitedenergy market violation2019UK-OFGEM£6,600,000
OVO EnergyOVO Energyconsumer protection violation2021UK-OFGEM£4,802,427
SSE Energy ServicesSSE PLCconsumer protection violation2019UK-OFGEM£4,775,705
EDF Energy Customers plcEDF-Electricite de Franceconsumer protection violation2012UK-OFGEM£4,500,001
RWE Generation UK plcRWE AGenergy market violation2020UK-OFGEM£4,500,000
British Gas Trading LimitedCentricaenergy market violation2017UK-OFGEM£4,500,000
National Grid Gas plcNational Gridconsumer protection violation2012UK-OFGEM£4,300,000
National Grid Gas PLCNational Gridworkplace safety or health violation2016UK-HSE£4,091,805
British Gas Trading LimitedCentricaconsumer protection violation2014UK-OFGEM£4,003,857
THAMES WATER UTILITIES LIMITEDThames Water Utilities Ltd.environmental violation2021UK-EA£4,000,000
npower Northern Limited-Gas and npower Northern Supply Limited-ElectricityE.ONconsumer protection violation2014UK-OFGEM£3,500,001
Scottish PowerIberdrolaconsumer protection violation2021UK-OFGEM£3,117,300
EDF EnergyEDF-Electricite de Franceconsumer protection violation2014UK-OFGEM£3,000,001
E.ON Energy Solutions LimitedE.ONconsumer protection violation2013UK-OFGEM£3,000,000
British Gas Trading LimitedCentricaconsumer protection violation2012UK-OFGEM£2,500,000
npower Direct Ltd. and npower Ltd. and npower Northern Ltd. and npower Yorkshire Ltd.E.ONenergy market violation2018UK-OFGEM£2,400,000
ScottishPower Energy Retail Limited and ScottishPower Generation LimitedIberdrolaenergy market violation2015UK-OFGEM£2,400,000
Thames Water Utilities LimitedThames Water Utilities Ltd.environmental violation2021UK-EA£2,300,000
Engie Global MarketsEngieenergy market manipulation2019UK-OFGEM£2,128,236
National Grid Gas PLCNational Gridworkplace safety or health violation2014UK-HSE£2,036,103
RWE Npower plcE.ONconsumer protection violation2012UK-OFGEM£2,000,000
Southern Water Services LimitedSouthern Water Services Limitedenvironmental violation2016UK-EA£2,000,000
South West Water LtdPennon Group PLCworkplace safety or health violation2013UK-HSE£1,841,608
Thames Water Utilities LimitedThames Water Utilities Ltd.environmental violation2019UK-EA£1,800,000
SSE plcSSE PLCenergy market violation2015UK-OFGEM£1,750,000
British GasCentricaconsumer protection violation2020UK-OFGEM£1,728,070
SSESSE PLCconsumer protection violation2021UK-OFGEM£1,697,307
British Gas/ CentricaCentricaconsumer protection violation2021UK-OFGEM£1,660,272
Yorkshire Water Services Ltd.Kelda Groupenvironmental violation2022UK-EA£1,600,750
National Grid Electricity System Operator LimitedNational Gridenergy market violation2021UK-OFGEM£1,500,000
Utility WarehouseTelecom Plus PLCconsumer protection violation2021UK-OFGEM£1,500,000
Southern Gas Networks PlcScotia Gas Networks Limitedworkplace safety or health violation2016UK-HSE£1,218,975
National Grid Gas PLCNational Gridworkplace safety or health violation2014UK-HSE£1,026,296
SSE plcSSE PLCconsumer protection violation2018UK-OFGEM£1,000,000
British Gas Trading LimitedCentricaenergy market violation2011UK-OFGEM£1,000,000
Thames Water Utilities LimitedThames Water Utilities Ltd.environmental violation2016UK-EA£1,000,000
Thames Water UtilitiesThames Water Utilities Ltd.environmental violation2017UK-EA£1,000,000
SEVERN TRENT WATER LIMITEDSevern Trent PLCenvironmental violation2021UK-EA£1,000,000
EDFEDF-Electricite de Franceconsumer protection violation2021UK-OFGEM£981,632
Wessex Water Services LimitedYTL Power Internationalenvironmental violation2018UK-EA£975,000
Western Power Distribution (South West) plcNational Gridworkplace safety or health violation2013UK-HSE£913,115
Northern Gas Networks Ltd.Northern Gas Networksconsumer protection violation2012UK-OFGEM£900,000
Engie Regeneration (Apollo) LimitedEngieworkplace safety or health violation2015UK-HSE£817,519
Thames Water Utilities LimitedThames Water Utilities Ltd.environmental violation2017UK-EA£800,000
Thames Water Utilities LimitedThames Water Utilities Ltd.environmental violation2017UK-EA£800,000
Yorkshire Water Services LimitedKelda Groupworkplace safety or health violation2015UK-HSE£751,818
Scottish Power Energy Retail LimitedIberdrolaconsumer protection violation2014UK-OFGEM£750,001
E.ONE.ONconsumer protection violation2021UK-OFGEM£682,351
United Utilities Water LTDUnited Utilities Group PLCenvironmental violation2017UK-EA£666,000
Thames Water Utilities LimitedThames Water Utilities Ltd.environmental violation2019UK-EA£607,000
Yorkshire Water Services LtdKelda Groupenvironmental violation2016UK-EA£600,000
Yorkshire Water Services LtdKelda Groupenvironmental violation2016UK-EA£600,000
United Utilities Water PLCUnited Utilities Group PLCenvironmental violation2016UK-EA£600,000
Yorkshire Water Services LtdKelda Groupenvironmental violation2017UK-EA£600,000
Siemens Gamesa Renewable Energy LimitedSiemens Energyworkplace safety or health violation2017UK-HSE£549,608
NORTHUMBRIA WATER LIMITEDNorthumbrian Water Limitedenvironmental violation2021UK-EA£540,000
United Utilities Water LimitedUnited Utilities Group PLCenvironmental violation2019UK-EA£511,000
ANGLIAN WATER SERVICES LIMITEDAnglian Water Group Limitedenvironmental violation2022UK-EA£502,500
United Utilities Water LimitedUnited Utilities Group PLCenvironmental violation2019UK-EA£500,000
British GasCentricaenergy market violation2015UK-OFGEM£500,000
Scottish Hydro Electric Power Distribution plcSSE PLCenergy market violation2011UK-OFGEM£500,000
Southern Water Services LtdSouthern Water Services Limitedenvironmental violation2014UK-EA£500,000
Yorkshire Water Services LtdKelda Groupenvironmental violation2016UK-EA£500,000
Severn Trent Water LtdSevern Trent PLCenvironmental violation2019UK-EA£500,000
SEVERN TRENT WATER LIMITEDSevern Trent PLCenvironmental violation2021UK-EA£500,000
SSE Airtricity Gas Supply (NI) Limited and SSE Airtricity Energy Supply (NI) LimitedSSE PLCutility violation2019UK-NIAUR£450,000
Anglian Water Services LimitedAnglian Water Group Limitedworkplace safety or health violation2013UK-HSE£441,712
E.OnE.ONconsumer protection violation2021UK-OFGEM£420,552
Severn Trent Water LimitedSevern Trent PLCenvironmental violation2020UK-EA£400,000
Severn Trent Water LimitedSevern Trent PLCenvironmental violation2020UK-EA£400,000
THAMES WATER UTILITIES LIMITEDThames Water Utilities Ltd.environmental violation2021UK-EA£400,000
Scottish & Southern Energy plcSSE PLClabour standards violation2019UK-ET£391,480
Northumbrian Water LimitedNorthumbrian Water Limitedenvironmental violation2017UK-EA£390,000
Thames Water Utilities Ltd.Thames Water Utilities Ltd.environmental violation2016UK-EA£380,000
Severn Trent Water LimitedSevern Trent PLCenvironmental violation2021UK-EA£368,752
Thames Water Utilities LimitedThames Water Utilities Ltd.workplace safety or health violation2010UK-HSE£361,229
Northumbrian Water LimitedNorthumbrian Water Limitedenvironmental violation2019UK-EA£350,000
Northumbrian Water LimitedNorthumbrian Water Limitedenvironmental violation2019UK-EA£350,000
South West Water LimitedPennon Group PLCenvironmental violation2019UK-EA£350,000
Yorkshire Water Services LtdKelda Groupenvironmental violation2016UK-EA£350,000
Severn Trent Water LimitedSevern Trent PLCenvironmental violation2018UK-EA£350,000