SEMPRA | Sempra Energy | utility service violation | 2006 | CA-PUC | $2,000,000 |
Southern California Edison | Edison International | environmental violation | 2012 | CA-SCAQMD | $2,000,000 |
Western Massachusetts Electric Company | EverSource Energy | utility service violation | 2012 | MA-DPU | $2,000,000 |
Northern Utilities | Unitil Corporation | utility safety violation | 2008 | ME-PUC | $2,000,000 |
Northern Utilities | Unitil Corporation | utility safety violation | 2008 | NH-PUC | $2,000,000 |
New York State Electric & Gas Corp | Iberdrola | utility administrative violation | 2015 | NY-PSC | $2,000,000 |
Sempra Energy Corporation | Sempra Energy | price-fixing or anti-competitive practices | 2009 | private lawsuit-federal | $2,000,000 |
DOMINION ENERGY, INC. | Dominion Energy | environmental violation | 2013 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,000,000 |
National Grid | National Grid | utility safety violation | 2018 | NY-PSC | $1,980,000 |
Southern California Edison | Edison International | environmental violation | 2013 | USAO | $1,800,000 |
Eversource | EverSource Energy | consumer protection violation | 2022 | CT-AG | $1,800,000 |
DETROIT EDISON | DTE Energy | environmental violation | 2020 | EPA | $1,800,000 |
Shenango Inc. | DTE Energy | environmental violation | 2012 | EPA | $1,750,000 |
Southern California Edison | Edison International | wage and hour violation | 2015 | private lawsuit-state | $1,750,000 |
PSE&G HUDSON | Public Service Enterprise | environmental violation | 2010 | NJ-ENV | $1,750,000 |
American Electric Power Company Inc. | American Electric Power | price-fixing or anti-competitive practices | 2009 | private lawsuit-federal | $1,750,000 |
SHENANGO INCORPORATED (CAA/CWA) | DTE Energy | environmental violation | 2012 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,750,000 |
DUKE ENERGY INDIANA, LLC - GALLAGHER GENERATING STATION | Duke Energy | environmental violation | 2010 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,750,000 |
KENTUCKY UTILITIES COMPANY | PPL Corp. | environmental violation | 2005 | EPA | $1,728,569 |
Duke Energy Carolinas LLC | Duke Energy | environmental violation | 2016 | USAO | $1,700,000 |
AES Corporation | AES Corp. | environmental violation | 2005 | NY-AG | $1,700,000 |
Alabama Power | Southern Company | environmental violation | 2015 | EPA | $1,600,000 |
Potomac Electric Power Company (Pepco) | Exelon | environmental violation | 2017 | EPA | $1,600,000 |
Georgia Power Co. | Southern Company | employment discrimination | 2016 | EEOC | $1,586,500 |
Westar Energy, Inc. | Evergy Inc. | energy market violation | 2013 | FERC | $1,573,836 |
INDIANAPOLIS POWER AND LIGHT COMPANY (AES INDIANA) | AES Corp. | environmental violation | 2021 | EPA | $1,525,000 |
Brad Foote Gear Works Inc. | Broadwind Inc. | environmental violation | 2013 | EPA | $1,500,000 |
NSTAR Gas & Electric Company | EverSource Energy | labor relations violation | 2009 | NLRB | $1,500,000 |
National Grid | National Grid | consumer protection violation | 2016 | MA-AG | $1,500,000 |
Central Hudson Gas & Electric Corp. | Fortis | consumer protection violation | 2021 | NY-DFS | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,500,000 |
Connecticut Natural Gas Corporation | Iberdrola | utility safety violation | 2018 | CT-PURA | $1,500,000 |
Central Hudson Gas & Electric Corporation | Fortis | utility service violation | 2021 | NY-PSC | $1,500,000 |
Rochester Gas & Electric Corporation | Iberdrola | utility service violation | 2020 | NY-PSC | $1,500,000 |
Puget Sound Energy | Puget Sound Energy | utility safety violation | 2017 | WA-UTC | $1,500,000 |
Idaho Power Company | IDACORP | utility safety violation | 2022 | USAO | $1,500,000 |
Arizona Public Service (4 Corners) | Pinnacle West Capital | environmental violation | 2015 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,500,000 |
Dominion Energy | Dominion Energy | wage and hour violation | 2022 | private lawsuit-federal | $1,495,000 |
EnerNOC Inc. and Celerity Energy Partners LLC | Enel | energy market violation | 2012 | FERC | $1,476,806 |
MIRANT CORPORATION | NRG Energy | environmental violation | 2007 | EPA | $1,470,000 |
South Carolina Electric and Gas | Dominion Energy | consumer protection violation | 2004 | SC-AG | $1,400,000 |
Dominion Energy | Dominion Energy | environmental violation | 2020 | VA-AG | $1,400,000 |
DOMINION ENERGY INC | Dominion Energy | environmental violation | 2013 | EPA | $1,400,000 |
DOMIONION ENERGY. INC | Dominion Energy | environmental violation | 2020 | EPA | $1,400,000 |
KENTUCKY UTILITIES COMPANY | PPL Corp. | environmental violation | 2009 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,400,000 |
MINNESOTA POWER | Allete | environmental violation | 2014 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,400,000 |
Total Environmental Solutions, Inc. (TESI) and Utility Services, LLC | South Louisiana Electric Cooperative | environmental violation | 2014 | EPA | $1,300,000 |
Berkshire Gas Co. | Iberdrola | consumer protection violation | 2008 | MA-AG | $1,300,000 |
Northern States Power Company | Xcel Energy | environmental violation | 2009 | WI-AG | $1,300,000 |
West Penn Power Company | FirstEnergy | utility administrative violation | 2014 | PA-PUC | $1,300,000 |
Pacific Gas and Electric Co. | PG&E Corp. | utility safety violation | 2022 | CA-PUC | $1,270,000 |
Piedmont Natural Gas Co. Inc. | Duke Energy | energy market violation | 2009 | FERC | $1,250,000 |
Mirant Mid-Atlantic | NRG Energy | environmental violation | 2006 | EPA | $1,250,000 |
National Grid | National Grid | utility safety violation | 2016 | MA-DPU | $1,250,000 |
Puget Sound Energy | Puget Sound Energy | utility safety violation | 2008 | WA-UTC | $1,250,000 |
Plug Power Inc. | Plug Power Inc. | investor protection violation | 2023 | SEC | $1,250,000 |
LOUISVILLE GAS & ELECTRIC - MILL CREEK | PPL Corp. | environmental violation | 2022 | EPA | $1,250,000 |
National Grid | National Grid | consumer protection violation | 2011 | MA-AG | $1,200,000 |
Entergy | Entergy | nuclear safety violation | 2012 | NY-ENV | $1,200,000 |
WISCONSIN PUBLIC SERVICE CORP | WEC Energy Group | environmental violation | 2016 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,200,000 |
Exelon Generation Corp. | Exelon | environmental violation | 2010 | IL-AG | $1,176,000 |
West Penn Power Co. | FirstEnergy | utility safety violation | 2022 | PA-PUC | $1,175,000 |
Peoples Gas Light and Coke Co. | WEC Energy Group | utility safety violation | 2022 | IL-AG | $1,150,000 |
Washington Gas | AltaGas | utility service violation | 2022 | MD-PSC | $1,147,600 |
Northern Indiana Public Service Co - Gas | NiSource | utility safety violation | 2021 | IN-URC | $1,138,000 |
GDF Suez Energy Marketing N.A., Inc. GPSPS | Engie | utility service violation | 2017 | TX-PUC | $1,115,000 |
Duke Energy Beckjord LLC | Duke Energy | environmental violation | 2016 | EPA | $1,100,000 |
Mirant | NRG Energy | environmental violation | 2009 | CA-SFCA | $1,100,000 |
Northern Indiana Public Service Co - Gas | NiSource | utility safety violation | 2020 | IN-URC | $1,100,000 |
UGI Utilities, Inc. | UGI Corp. | utility safety violation | 2020 | PA-PUC | $1,100,000 |
Luminant Generation Company, LLC | Vistra Energy | utility service violation | 2018 | TX-PUC | $1,100,000 |
INTERSTATE POWER & LIGHT | Alliant Energy | environmental violation | 2015 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,100,000 |
South Jersey Gas Co. and South Jersey Resources Group, LLC | South Jersey Industries | energy market violation | 2010 | FERC | $1,070,551 |
Pacific Gas & Electric Co. (PG&E) | PG&E Corp. | utility administrative violation | 2014 | CA-PUC | $1,050,000 |
Consumers Energy | CMS Energy | employment discrimination | 2011 | private lawsuit-federal | $1,023,385 |
Aquila Merchant Services Inc. | Evergy Inc. | price-fixing or anti-competitive practices | 2007 | private lawsuit-federal | $1,013,846 |
Duke Energy Renewables Inc. | Duke Energy | environmental violation | 2013 | FWS | $1,000,000 |
Broadwind Energy | Broadwind Inc. | accounting fraud or deficiencies | 2015 | SEC | $1,000,000 |
Northwestern Corporation | NorthWestern Corp. | energy market violation | 2007 | FERC | $1,000,000 |
Consumers Energy | CMS Energy | consumer protection violation | 2013 | MI-AG | $1,000,000 |
Duke Energy | Duke Energy | environmental violation | 2009 | MULTI-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 |
GenOn Power Generation, LLC | NRG Energy | environmental violation | 2013 | MULTI-AG | $1,000,000 |
Mirant Corporation | NRG Energy | environmental violation | 2007 | NY-AG | $1,000,000 |
National Grid | National Grid | consumer protection violation | 2011 | MA-AG | $1,000,000 |
NRG Chalk Point LLC | NRG Energy | environmental violation | 2016 | MD-AG | $1,000,000 |
Xcel Energy | Xcel Energy | consumer protection violation | 2003 | MN-AG | $1,000,000 |
Northern Indiana Public Service Corporation | NiSource | employment discrimination | 2019 | OFCCP | $1,000,000 |
California Water Service Company | California Water Service Group | environmental violation | 2016 | CA-WAT | $1,000,000 |
Constellation Power Source Generation, Inc. and BBSS, Inc. | Constellation Energy Corporation | environmental violation | 2007 | MD-ENV | $1,000,000 |
Southern California Edison Co. (SCE) | Edison International | utility safety violation | 2020 | CA-PUC | $1,000,000 |
Peoples Gas | WEC Energy Group | utility safety violation | 2015 | IL-ICC | $1,000,000 |
Peoples Gas | WEC Energy Group | utility safety violation | 2006 | IL-ICC | $1,000,000 |
Boston Gas Company and Colonial Gas Company d/b/a National Grid | National Grid | utility safety violation | 2020 | MA-DPU | $1,000,000 |
Boston Gas Company and Colonial Gas Company d/b/a National Grid | National Grid | utility safety violation | 2020 | MA-DPU | $1,000,000 |
Potomac Electric Power Company | Exelon | utility service violation | 2011 | MD-PSC | $1,000,000 |
Dominion Energy Ohio | Dominion Energy | utility safety violation | 2020 | OH-PUC | $1,000,000 |
Metropolitan Edison Company | FirstEnergy | utility safety violation | 2021 | PA-PUC | $1,000,000 |
UGI Utilities, Inc. | UGI Corp. | utility safety violation | 2013 | PA-PUC | $1,000,000 |
Southern California Edison | Edison International | utility safety violation | 2022 | CA-PUC | $1,000,000 |
Integrys Energy Services, Inc. | Exelon | energy market violation | 2008 | FERC | $994,506 |
Virginia Electric and Power Co. | Dominion Energy | environmental violation | 2020 | VA-ENV | $990,000 |
Columbia Gas of Pennsylvania, Inc. | NiSource | utility safety violation | 2023 | PA-PUC | $990,000 |