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Violation Tracker Industry Summary Page

Industry: utilities and power generation
Penalty Total since 2000: $46,373,492,557
Number of Records: 3,085
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.$19,952,607,075134
American Electric Power$4,798,372,048113
Dominion Energy$3,951,916,47366
Duke Energy$2,953,290,359105
FirstEnergy$1,497,814,65080
NRG Energy$1,390,149,517105
Edison International$1,332,905,77381
Alliant Energy$1,027,644,49716
WEC Energy Group$1,022,516,17434
Vistra Energy$881,423,66578

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
Constellation Power Source Generation, Inc. and BBSS, Inc.Constellation Energy Corporationenvironmental violation2007MD-ENV$1,000,000
CONSTELLATION POWERConstellation Energy Corporationenvironmental violation2007MD-ENV$100,000
ALLEGHENY ENERGYFirstEnergyenvironmental violation2006MD-ENV$20,000
CALVERT CLIFFS NUCLEAR POWERConstellation Energy Corporationenvironmental violation2005MD-ENV$7,500
PEPCOExelonenvironmental violation2002MD-ENV$950,000
GenOn Chalk Point and Dickerson Generating StationsNRG Energyenvironmental violation2020MD-ENV$75,500
GenOn MD Ash Management, LLCNRG Energyenvironmental violation2021MD-ENV$25,750
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
FPL Energy Wyman LLCNextEra Energyenvironmental violation2012ME-ENV$25,825
Central Maine Power CompanyIberdrolaenvironmental violation2000ME-ENV$35,000
UnitilUnitil Corporationutility safety violation2021ME-PUC$5,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2021ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2021ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2021ME-PUC$7,500
Central Maine Power CompanyIberdrolautility safety violation2020ME-PUC$6,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2020ME-PUC$10,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2020ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2020ME-PUC$17,500
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2020ME-PUC$7,500
Maine Natural Gas, LLCIberdrolautility safety violation2020ME-PUC$50,000
Central Maine Power CompanyIberdrolautility safety violation2020ME-PUC$20,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2020ME-PUC$5,000
Central Maine Power CompanyIberdrolaconsumer protection violation2020ME-PUC$500,000
Central Maine Power CompanyIberdrolautility safety violation2020ME-PUC$16,000
Central Maine Power CompanyIberdrolautility safety violation2019ME-PUC$10,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2019ME-PUC$6,500
Central Maine Power CompanyIberdrolautility safety violation2019ME-PUC$5,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2019ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2019ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2019ME-PUC$11,000
Central Maine Power CompanyIberdrolautility safety violation2019ME-PUC$6,500
Central Maine Power CompanyIberdrolautility safety violation2019ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2018ME-PUC$17,500
Central Maine Power CompanyIberdrolautility safety violation2018ME-PUC$20,000
UnitilUnitil Corporationutility safety violation2018ME-PUC$6,000
Central Maine Power CompanyIberdrolautility safety violation2018ME-PUC$5,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2018ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2018ME-PUC$5,000
Maine Natural Gas, LLCIberdrolautility safety violation2018ME-PUC$25,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2018ME-PUC$6,500
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2018ME-PUC$5,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2018ME-PUC$5,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2018ME-PUC$5,500
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2018ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2018ME-PUC$5,000
Maine Natural Gas, LLCIberdrolautility safety violation2018ME-PUC$15,000
Central Maine Power CompanyIberdrolautility safety violation2018ME-PUC$15,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2017ME-PUC$9,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2017ME-PUC$5,500
Central Maine Power CompanyIberdrolautility safety violation2017ME-PUC$5,500
Central Maine Power CompanyIberdrolautility safety violation2017ME-PUC$6,000
Central Maine Power CompanyIberdrolautility safety violation2017ME-PUC$11,500
Central Maine Power CompanyIberdrolautility safety violation2017ME-PUC$17,000
Central Maine Power CompanyIberdrolautility safety violation2017ME-PUC$10,000
Northern Utilities, Inc D/B/A UnitilUnitil Corporationutility safety violation2016ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2016ME-PUC$20,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2016ME-PUC$5,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2016ME-PUC$9,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2016ME-PUC$5,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2016ME-PUC$6,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2016ME-PUC$6,000
Central Maine Power CompanyIberdrolautility safety violation2016ME-PUC$5,000
Unitil ME/NH Gas OperationsUnitil Corporationutility safety violation2015ME-PUC$8,500
UnitilUnitil Corporationutility safety violation2015ME-PUC$7,500
Maine Natural Gas CorporationIberdrolautility safety violation2015ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2015ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2015ME-PUC$5,000
Central Maine Power CompanyIberdrolautility safety violation2015ME-PUC$7,000
Central Maine Power CompanyIberdrolautility safety violation2015ME-PUC$6,500
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
AmeriGasUGI Corp.consumer protection violation2014MI-AG$500,000
Consumers EnergyCMS Energyconsumer protection violation2013MI-AG$1,000,000
Detroit EdisonDTE Energyenvironmental violation2001MI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $450,000
CONSUMERS ENERGYCMS Energyenvironmental violation2018MI-ENV$14,070
DTE Electric CompanyDTE Energyenvironmental violation2015MI-ENV$16,619
EES Coke Battery L.L.C.DTE Energyenvironmental violation2015MI-ENV$95,000
Consumers EnergyCMS Energyenvironmental violation2014MI-ENV$69,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.