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Violation Tracker Industry Summary Page

Industry: utilities and power generation
Penalty Total since 2000: $46,008,770,453
Number of Records: 2,960
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.$19,943,476,665128
American Electric Power$4,798,264,798110
Dominion Energy$3,951,916,47366
Duke Energy$2,953,275,817102
FirstEnergy$1,497,814,65080
NRG Energy$1,385,336,37490
Edison International$1,252,882,90878
Alliant Energy$1,027,644,49716
WEC Energy Group$1,022,510,16633
Vistra Energy$881,303,97374

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 Type sort icon . YearAgencyPenalty Amount
Potomac Electric Power Company (PEPCO)Exelonenvironmental violation2002NOAA$3,000,000
PSEG Fossil LLCPublic Service Enterpriseenvironmental violation2002EPA$344,400,000
Cinergy CorporationDuke Energyenvironmental violation2000EPA$1,430,000,000
Virginia Electric Power Co.Dominion Energyenvironmental violation2000EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $19,200,000
Tampa Electric CompanyEmeraenvironmental violation2000EPA$16,500,000
NATIONAL GRID LNG L.P.National Gridenvironmental violation2009PHMSA$41,000
GOLDEN VALLEY ELECTRIC ASSOCIATION INCGolden Valley Electric Associationenvironmental violation2009PHMSA$20,000
CHATTANOOGA GAS COSouthern Companyenvironmental violation2009PHMSA$303,000
GOLDEN VALLEY ELECTRIC ASSOCIATION INCGolden Valley Electric Associationenvironmental violation2009PHMSA$5,500
AMERIGAS PROPANE LPUGI Corp.environmental violation2009PHMSA$105,600
NATIONAL GRID LNG L.P.National Gridenvironmental violation2007PHMSA$108,000
BLACK HILLS OPERATING COMPANY LLCBlack Hills Corp.environmental violation2006PHMSA$11,300
NATIONAL GRID LNG L.P.National Gridenvironmental violation2006PHMSA$11,600
DTE GAS COMPANYDTE Energyenvironmental violation2004PHMSA$25,000
SOUTHERN CALIFORNIA EDISON COEdison Internationalenvironmental violation2004PHMSA$30,000
AGL RESOURCESSouthern Companyenvironmental violation2003PHMSA$10,000
ATLANTA GAS LIGHT COSouthern Companyenvironmental violation2003PHMSA$10,000
DUKE ENERGY FLORIDA LLC D/B/A DUKE ENERGYDuke Energyenvironmental violation2003PHMSA$5,000
VECTREN ENERGY DELIVERY OF OHIOCenterPoint Energyenvironmental violation2003PHMSA$15,000
PECO ENERGY COExelonenvironmental violation2002PHMSA$5,000
DTE GAS COMPANYDTE Energyenvironmental violation2016PHMSA$31,800
DOMINION CAROLINA GAS TRANSMISSION LLCDominion Energyenvironmental violation2016PHMSA$46,400
Potomac Electric Power Company (Pepco)Exelonenvironmental violation2017EPA$1,600,000
Duke Energy Beckjord LLCDuke Energyenvironmental violation2016EPA$1,100,000
Pacific Gas and ElectricPG&E Corp.environmental violation2017USAO$3,000,000
Duke Energy Carolinas LLCDuke Energyenvironmental violation2016USAO$1,700,000
Berkshire Power Co.Tenaskaenvironmental violation2016USAO$3,500,000
EASTERN SHORE NATURAL GAS COChesapeake Utilitiesenvironmental violation2018PHMSA$37,300
DUKE ENERGY KENTUCKY - LIQUIDDuke Energyenvironmental violation2019PHMSA$55,700
AES CorporationAES Corp.environmental violation2005NY-AG$1,700,000
Ameren/CIPSAmerenenvironmental violation2001IL-AG$50,000
AmerenUEAmerenenvironmental violation2005MO-AG$3,400,000
American Electric PowerAmerican Electric Powerenvironmental violation2007MULTI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $4,675,000,000
American Electric PowerAmerican Electric Powerenvironmental violation2013MULTI-AG$8,500,000
American Electric PowerAmerican Electric Powerenvironmental violation2019MULTI-AG$4,000,000
Berkshire Power Co.Tenaskaenvironmental 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 Energyenvironmental violation2006MA-AG$8,600,000
Cinergy Corp.Duke Energyenvironmental violation2000NY-AG$8,500,000
Cinergy CorporationDuke Energyenvironmental violation2000MULTI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $30,000,000
Dairyland Power CooperativeDairyland Power Cooperativeenvironmental violation2010WI-AG$50,000
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
Duke EnergyDuke Energyenvironmental violation2009MULTI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,000,000
Exelon Generation Corp.Exelonenvironmental violation2010IL-AG$1,176,000
GenOn Power Generation, LLCNRG Energyenvironmental violation2013MULTI-AG$1,000,000
Illinois Power Co. and Dynergy Midwest GenerationAmerenenvironmental violation2005IL-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $24,000,000
Illinois-American Water Co.American Water Worksenvironmental violation2006IL-AG$9,200
Mirant CorporationNRG Energyenvironmental violation2007NY-AG$1,000,000
Narragansett Electric Co.PPL Corp.environmental violation2006MA-AG$5,000,000
NextEra Energy ResourcesNextEra Energyenvironmental violation2010CA-AG$2,500,000
Niagara Mohawk Power Corp.National Gridenvironmental violation2005NY-AG$8,500,000
Northern Illinois Gas Co.Southern Companyenvironmental violation2001IL-AG$2,250,000
Northern Indiana Public Service Co.NiSourceenvironmental violation2011IN-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $13,000,000
Northern States Power CompanyXcel Energyenvironmental violation2009WI-AG$1,300,000
NRG Chalk Point LLCNRG Energyenvironmental violation2016MD-AG$1,000,000
Ohio EdisonFirstEnergyenvironmental violation2005MULTI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $18,900,000
Potomac Electric Power Company (Pepco)Exelonenvironmental violation2014DC-AG$850,000
Rochester Gas and ElectricIberdrolaenvironmental violation2008NY-AG$700,000
Southern California Gas CompanySempra Energyenvironmental violation2018CA-AG$119,500,000
Virginia Electric Power Co.Dominion Energyenvironmental violation2003MULTI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $13,900,000
Wisconsin Electric Power CompanyWEC Energy Groupenvironmental violation2014WI-AG$50,000
Wisconsin Electric Power CompanyWEC Energy Groupenvironmental violation2013WI-AG$100,000
Wisconsin Power and Light CompanyAlliant Energyenvironmental violation2008WI-AG$285,000
Wisconsin Public Service CorporationWEC Energy Groupenvironmental violation2013WI-AG$80,000
Wisconsin Public Service CorporationWEC Energy Groupenvironmental violation2008WI-AG$475,000
Wisconsin Public Service Corp.WEC Energy Groupenvironmental violation2004WI-AG$65,000
Southern California Gas Co.Sempra Energyenvironmental violation2016CA-LACDA$4,000,000
San Diego Gas & ElectricSempra Energyenvironmental violation2012CA-SDCA$27,000,000
MirantNRG Energyenvironmental violation2009CA-SFCA$1,100,000
Southern California EdisonEdison Internationalenvironmental violation2013USAO$1,800,000
PG&E et al.PG&E Corp.environmental violation2013USAO$50,500,000
Pacific Gas & ElectricPG&E Corp.environmental violation2012USAO$29,500,000
Pacific Gas & Electric CompanyPG&E Corp.environmental violation2016CA-SONDA$120,000
Bay State Gas Company, d/b/a Columbia Gas of MassachusettsEverSource Energyenvironmental violation2020USAO$53,030,116
Southern California EdisonEdison Internationalenvironmental violation2020USAO$900,000
Dominion EnergyDominion Energyenvironmental violation2020VA-AG$1,400,000
Pacific Gas & ElectricPG&E Corp.environmental violation2020CA-MULTI$4,000,000
GenOn Holdings, Inc.NRG Energyenvironmental violation2020DC-AG$2,500,000
Indianapolis Power & Light CompanyAES Corp.environmental violation2020EPA$925,000
DTE EnergyDTE Energyenvironmental violation2020EPA$7,300,000
Keyspan Gas East Corporation dba National GridNational Gridenvironmental violation2020USAO$49,577
Indianapolis Power & LightAES Corp.environmental violation2020IN-AG$600,000
UGI ENERGY SVC LLCUGI Corp.environmental violation2020PA-ENV$5,000
UGI ENERGY SVC LLCUGI Corp.environmental violation2018PA-ENV$9,900
POWEREX INCBC Hydroenvironmental violation2011PA-ENV$7,000
GENON REMA LLCNRG Energyenvironmental violation2008PA-ENV$8,000
GENON POWER MIDWEST LPNRG Energyenvironmental violation2007PA-ENV$10,000
GENON NE MGMT CONRG Energyenvironmental violation2000PA-ENV$176,500
GENON POWER MIDWEST LPNRG Energyenvironmental violation2002PA-ENV$59,000
EXELON GENERATION CO LLCExelonenvironmental violation2015PA-ENV$8,565
EXELON GENERATION CO LLCExelonenvironmental violation2006PA-ENV$7,000
DOMINION ENERGY INCDominion Energyenvironmental violation2003PA-ENV$16,782
DOMINION ENERGY INCDominion Energyenvironmental violation2002PA-ENV$12,985
AQUA PENNSYLVANIA WASTEWATER INCEssential Utilities Inc.environmental violation2017PA-ENV$5,342
AQUA PENNSYLVANIA WASTEWATER INCEssential Utilities Inc.environmental violation2015PA-ENV$5,000
AQUA PENNSYLVANIA WASTEWATER INCEssential Utilities Inc.environmental violation2003PA-ENV$17,000
AQUA PA INCEssential Utilities Inc.environmental violation2018PA-ENV$5,000
AQUA PA INCEssential Utilities Inc.environmental violation2002PA-ENV$6,000
AQUA PA INCEssential Utilities Inc.environmental violation2011PA-ENV$8,800
ALLEGHENY ENERGY SUPPLY CO LLCFirstEnergyenvironmental violation2017PA-ENV$7,500
ALLEGHENY ENERGY SUPPLY CO LLCFirstEnergyenvironmental violation2006PA-ENV$8,100
UGI UTILITIES INCUGI Corp.environmental violation2011PA-ENV$6,500
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.