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Violation Tracker UK Parent Company Summary

Parent Company Name: National Grid
Ownership Structure: publicly traded
Headquartered in: United Kingdom
Major Industry: utilities and power generation
Specific Industry: utilities
Penalty total since 2010£180,241,039
Number of cases: 14
Top Offence Groups (Groups Defined)Penalty TotalNumber of Cases
competition-related offences£167,500,0003
safety-related offences£8,441,03910
consumer-protection-related offences£4,300,0001
Top Offence TypesPenalty TotalNumber of Cases
consumer protection violation£162,300,0002
energy market violation£9,500,0002
workplace safety or health violation£8,441,03910
Note: Parent-subsidiary linkages are based on current relationships and may vary from what was the case when a violation occurred.
Links: This company's summary page in the U.S. Violation Tracker can be found here.

Individual Penalty Cases:

Click on the company or penalty amount for more information on each case.

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CompanyOffence TypeYearAgencyPenalty Amount sort icon
National Grid Electricity Transmission plc and Scottish Power Transmission plcconsumer protection violation2021UK-OFGEM£158,000,000
National Grid Gas plcenergy market violation2011UK-OFGEM£8,000,000
National Grid Gas plcconsumer protection violation2012UK-OFGEM£4,300,000
National Grid Gas PLCworkplace safety or health violation2016UK-HSE£4,091,805
National Grid Gas PLCworkplace safety or health violation2014UK-HSE£2,036,103
National Grid Electricity System Operator Limitedenergy market violation2021UK-OFGEM£1,500,000
National Grid Gas PLCworkplace safety or health violation2014UK-HSE£1,026,296
Western Power Distribution (South West) plcworkplace safety or health violation2013UK-HSE£913,115
Western Power Distribution (South Wales) plcworkplace safety or health violation2011UK-HSE£318,179
National Grid Gas PLCworkplace safety or health violation2012UK-HSE£29,848
National Grid Gas PLCworkplace safety or health violation2010UK-HSE£25,693
Western Power Distribution (South Wales) plcworkplace safety or health violation2021UK-HSE£0
National Grid Gas PLCworkplace safety or health violation2017UK-HSE£0
Western Power Distribution (South Wales) plcworkplace safety or health violation2017UK-HSE£0