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Violation Tracker Industry Summary Page

Industry: utilities and power generation
Penalty Total since 2000$50,644,784,833
Number of Records: 3,182
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. The totals are adjusted to account for the fact that each parent's entries may include both agency records and settlement announcements for the same case; or else a penalty covering multiple locations may be listed in the individual records for each of the facilities. They are also adjusted to reflect cases in which federal and state or local agencies cooperated and issued separate announcements of the outcome. Duplicate or overlapping penalty amounts are marked with an asterisk in the individual records list below.
Top 10 Current Parent CompaniesTotal Penalty $Number of Records
PG&E Corp.$20,000,155,735137
American Electric Power$4,798,381,235114
Dominion Energy$3,951,930,06367
Duke Energy$2,953,306,709106
Sempra Energy$2,045,797,29598
Hawaiian Electric Industries$1,990,557,52316
FirstEnergy$1,597,814,65081
NRG Energy$1,390,149,517105
Edison International$1,360,081,71887
Alliant Energy$1,027,644,49716

Individual Penalty Records:

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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CompanyCurrent ParentPrimary Offense TypeYearAgency sort iconPenalty Amount
Central Maine Power CompanyIberdrolautility safety violation2014ME-PUC$9,500
Central Maine Power CompanyIberdrolautility safety violation2014ME-PUC$11,000
Central Maine Power CompanyIberdrolautility safety violation2014ME-PUC$8,000
Central Maine Power CompanyIberdrolautility safety violation2013ME-PUC$6,000
Northern Utilities, Inc. D/B/A UnitilUnitil Corporationutility safety violation2013ME-PUC$14,000
Maine Natural Gas CorporationIberdrolautility safety violation2013ME-PUC$50,000
Central Maine Power CompanyIberdrolautility safety violation2013ME-PUC$7,500
Central Maine Power CompanyIberdrolautility safety violation2013ME-PUC$7,500
Central Maine Power CompanyIberdrolautility safety violation2013ME-PUC$5,000
UnitilUnitil Corporationutility safety violation2013ME-PUC$5,000
Maine Natural Gas, LLCIberdrolautility safety violation2013ME-PUC$50,000
Central Maine Power CompanyIberdrolautility safety violation2011ME-PUC$6,000
Central Maine Power CompanyIberdrolautility safety violation2011ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2011ME-PUC$8,500
Central Maine Power CompanyIberdrolautility safety violation2011ME-PUC$11,500
Central Maine Power CompanyIberdrolautility safety violation2011ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2010ME-PUC$9,000
Central Maine Power CompanyIberdrolautility service violation2010ME-PUC$4,000,000
Northern UtilitiesUnitil Corporationutility safety violation2008ME-PUC$2,000,000
FPL Energy Wyman LLCNextEra Energyair pollution violation2012ME-ENV$25,825
Central Maine Power CompanyIberdrolahazardous waste violation2000ME-ENV$35,000
Baltimore Gas and Electric CompanyExelonutility safety violation2021MD-PSC$437,294
Washington Gas Light CompanyAltaGasutility safety violation2020MD-PSC$750,000
Baltimore Gas and Electric CompanyExelonutility service violation2019MD-PSC$210,000
Potomac Edison CompanyFirstEnergyconsumer protection violation2017MD-PSC$25,000
Potomac Electric Power CompanyExelonutility service violation2011MD-PSC$1,000,000
WASHINGTON GAS LIGHT COMPANYAltaGasutility safety violation2002MD-PSC$5,000
Washington GasAltaGasutility service violation2022MD-PSC$1,147,600
GenOn Chalk PointNRG Energyair pollution violation2020MD-ENV$75,000
GENON DICKERSONNRG Energyair pollution violation2019MD-ENV$50,000
NRG Energy, Inc.NRG Energywater pollution violation2017MD-ENV$50,000
Pepco HoldingsExelonenvironmental violation2016MD-ENV$45,000
ALLEGHENY ENERGYFirstEnergyair pollution violation2014MD-ENV$65,000
AES WARRIOR RUNAES Corp.air pollution violation2014MD-ENV$50,000
NRG CHALK POINTNRG Energyair pollution violation2014MD-ENV$65,000
Potomac Edison CompanyFirstEnergyenvironmental violation2014MD-ENV$5,000
Delmarva Power and Light CompanyExelonenvironmental violation2013MD-ENV$12,000
GenOn MD Ash Management, LLCNRG Energyenvironmental violation2012MD-ENV$300,000
Allegheny Energy CompanyFirstEnergyair pollution violation2012MD-ENV$35,000
GENON-CHALK POINTNRG Energyair pollution violation2011MD-ENV$28,000
GENON-DICKERSONNRG Energyair pollution violation2011MD-ENV$52,500
Allegheny EnergyFirstEnergyair pollution violation2011MD-ENV$30,000
MIRANT MID-ATLANTICNRG Energyair pollution violation2010MD-ENV$54,000
MIRANT MID-ATLANTICNRG Energyair pollution violation2010MD-ENV$91,000
MIRANT MID-ATLANTICNRG Energyair pollution violation2010MD-ENV$134,000
CONSTELLATION POWER-PERRYMANConstellation Energy Corporationair pollution violation2008MD-ENV$19,000
Constellation Power Source Generation, Inc. and BBSS, Inc.Constellation Energy Corporationwater pollution violation2007MD-ENV$1,000,000
CONSTELLATION POWERConstellation Energy Corporationair pollution violation2007MD-ENV$100,000
ALLEGHENY ENERGYFirstEnergyair pollution violation2006MD-ENV$20,000
CALVERT CLIFFS NUCLEAR POWERConstellation Energy Corporationair pollution violation2005MD-ENV$7,500
PEPCOExelonenvironmental violation2002MD-ENV$950,000
GenOn Chalk Point and Dickerson Generating StationsNRG Energywater pollution violation2020MD-ENV$75,500
GenOn MD Ash Management, LLCNRG Energyenvironmental violation2021MD-ENV$25,750
NRG Chalk Point LLCNRG Energyenvironmental violation2016MD-AG$1,000,000
Potomac Electric Power CompanyExelonconsumer protection violation2017MD-AG$50,000
Washington Gas Light CompanyAltaGasconsumer protection violation2017MD-AG$50,000
KEYSPAN ENERGY DELIVERY NEW ENGLANDNational Gridenvironmental violation2006MA-ENV$12,560
KEYSPAN ENERGY DELIVERY NEW ENGLANDNational Gridenvironmental violation2005MA-ENV$15,000
FITCHBURG GAS & ELECTRICUnitil Corporationenvironmental violation2004MA-ENV$6,000
NSTAR Gas Company d/b/a Eversource EnergyEverSource Energyutility safety violation2020MA-DPU$10,000
Columbia Gas of MassachusettsEverSource Energyutility safety violation2020MA-DPU$56,000,000
NSTAR Gas Company d/b/a Eversource EnergyEverSource Energyutility safety violation2020MA-DPU$50,000
Boston Gas Company d/b/a National GridNational Gridutility safety violation2020MA-DPU$75,000
Boston Gas Company d/b/a National GridNational Gridutility safety violation2020MA-DPU$50,000
Boston Gas Company d/b/a National GridNational Gridutility safety violation2020MA-DPU$75,000
Boston Gas Company d/b/a National GridNational Gridutility safety violation2020MA-DPU$75,000
Boston Gas Company and Colonial Gas Company d/b/a National GridNational Gridutility safety violation2020MA-DPU$1,000,000
Boston Gas Company and Colonial Gas Company d/b/a National GridNational Gridutility safety violation2020MA-DPU$1,000,000
Fitchburg Gas and Electric Light Department d/b/a UntilUnitil Corporationutility safety violation2020MA-DPU$30,000
Bay State Gas Company d/b/a Columbia Gas of MassachusettsEverSource Energyutility safety violation2020MA-DPU$50,000
Bay State Gas Company d/b/a Columbia Gas of MassachusettsEverSource Energyutility safety violation2020MA-DPU$50,000
Bay State Gas Company d/b/a Columbia Gas of MassachusettsEverSource Energyutility safety violation2020MA-DPU$300,000
Boston Gas Company d/b/a National GridNational Gridutility safety violation2020MA-DPU$50,000
The Berkshire Gas CompanyIberdrolautility safety violation2020MA-DPU$200,000
Liberty UtilitiesAlgonquin Power & Utilitiesutility safety violation2020MA-DPU$50,000
Boston Gas Company d/b/a National GridNational Gridutility safety violation2020MA-DPU$700,000
Boston Gas Company d/b/a National GridNational Gridutility safety violation2020MA-DPU$200,000
Boston Gas Company and Colonial Gas Company d/b/a National GridNational Gridutility safety violation2020MA-DPU$75,000
Bay State Gas Company d/b/a Columbia GasEverSource Energyutility safety violation2020MA-DPU$75,000
Bay State Gas Company d/b/a Columbia GasEverSource Energyutility safety violation2020MA-DPU$10,000
NSTAR Gas Company d/b/a Eversource EnergyEverSource Energyutility safety violation2020MA-DPU$20,000
Boston Gas Company d/b/a National GridNational Gridutility safety violation2020MA-DPU$50,000
Boston Gas Company d/b/a National GridNational Gridutility safety violation2019MA-DPU$75,000
Bay State Gas Company d/b/a Columbia GasEverSource Energyutility safety violation2019MA-DPU$75,000
National GridNational Gridutility service violation2019MA-DPU$750,000
National GridNational Gridutility safety violation2016MA-DPU$1,250,000
National GridNational Gridutility service violation2012MA-DPU$18,725,000
NSTAREverSource Energyutility service violation2012MA-DPU$4,075,000
Western Massachusetts Electric CompanyEverSource Energyutility service violation2012MA-DPU$2,000,000
Bay State Gas Company dba Columbia Gas of MassachusettsEverSource Energyconsumer protection violation2013MA-AG$8,900,000
Berkshire Gas Co.Iberdrolaconsumer protection violation2008MA-AG$1,300,000
Berkshire Power Co.Tenaskaair pollution violation2016MA-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $3,500,000
Boston Edison Co.EverSource EnergyPCB violation2006MA-AG$8,600,000
Eversource Energy Service Co.EverSource Energywage and hour violation2019MA-AG$250,000
Just Energy Group Inc.Just Energy Groupconsumer protection violation2015MA-AG$4,000,000
Narragansett Electric Co.PPL Corp.environmental violation2006MA-AG$5,000,000
National GridNational Gridconsumer protection violation2018MA-AG$7,000,000
National GridNational Gridconsumer protection violation2016MA-AG$1,500,000
National GridNational Gridwage and hour violation2013MA-AG$2,000,000
National GridNational Gridwage and hour violation2013MA-AG$270,000
National GridNational Gridconsumer protection violation2011MA-AG$1,200,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.