| AQUA PENNSYLVANIA WASTEWATER INC | Essential Utilities Inc. | environmental violation | 2020 | PA-ENV | $8,444 |
| AEP Texas Central Company | American Electric Power | environmental violation | 2017 | TX-ENV | $8,451 |
| DETROIT EDISON CO | DTE Energy | environmental violation | 2009 | MI-ENV | $8,500 |
| KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC. | ONE Gas Inc. | utility safety violation | 2018 | KS-CC | $8,500 |
| KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC. | ONE Gas Inc. | utility safety violation | 2016 | KS-CC | $8,500 |
| Unitil ME/NH Gas Operations | Unitil Corporation | utility safety violation | 2015 | ME-PUC | $8,500 |
| Central Maine Power Company | Iberdrola | utility safety violation | 2011 | ME-PUC | $8,500 |
| Virginia Natural Gas, Inc. | Southern Company | utility safety violation | 2016 | VA-SCC | $8,500 |
| THE UNITED ILLUMINATING COMPANY | Iberdrola | workplace safety or health violation | 2003 | OSHA | $8,500 |
| PUBLIC SERVICE ELECTRIC AND GAS COMPANY | Public Service Enterprise | workplace safety or health violation | 2001 | OSHA | $8,500 |
| ILLUMINATING CO.; A FIRST ENERGY COMPANY | FirstEnergy | workplace safety or health violation | 2003 | OSHA | $8,500 |
| TRANSALTA CENTRALIA GENERATION LLC | TransAlta | workplace safety or health violation | 2005 | OSHA | $8,500 |
| NRG TEXAS LLC | NRG Energy | workplace safety or health violation | 2010 | OSHA | $8,500 |
| THE DAYTON POWER AND LIGHT COMPANY | AES Corp. | workplace safety or health violation | 2016 | OSHA | $8,500 |
| Luminant Mining Company LLC | Vistra Energy | workplace safety or health violation | 2012 | MSHA | $8,500 |
| Atlantic City Electric Company | Exelon | environmental violation | 2013 | EPA | $8,520 |
| SIEMENS GAMESA RENEWABLE ENERGY, INC. | Siemens Energy | workplace safety or health violation | 2019 | OSHA | $8,527 |
| AMERIGAS EAGLE PROPANE LP | UGI Corp. | motor vehicle safety violation | 2005 | FMCSA | $8,550 |
| EXELON GENERATION CO LLC | Exelon | environmental violation | 2015 | PA-ENV | $8,565 |
| Green Plains Otter Tail LLC | Green Plains Inc. | environmental violation | 2009 | MN-ENV | $8,575 |
| DTE ENERGY MONROE POWER PLT | DTE Energy | workplace safety or health violation | 2005 | OSHA | $8,590 |
| TAMPA ELECTRIC COMPANY | Emera | environmental violation | 2003 | FL-DEP | $8,599 |
| VIVINT SOLAR, INC | Sunrun Inc. | workplace safety or health violation | 2021 | OSHA | $8,625 |
| Virginia Electric and Power Co. | Dominion Energy | environmental violation | 2013 | VA-ENV | $8,645 |
| Progress Energy-Carolina, Incorporated | Duke Energy | railroad safety violation | 2011 | FRA | $8,700 |
| DUKE ENERGY | Duke Energy | workplace safety or health violation | 2021 | OSHA | $8,700 |
| THE UNITED ILLUMINATING COMPANY | Iberdrola | workplace safety or health violation | 2022 | OSHA | $8,701 |
| GDF Suez Energy Marketing NA, Inc. | Engie | tax violations | 2012 | CT-AG | $8,730 |
| NIPSCO | NiSource | environmental violation | 2009 | IN-ENV | $8,750 |
| INDIANAPOLIS P&L EAGLE VALLEY GENERATING STA | AES Corp. | environmental violation | 2006 | IN-ENV | $8,750 |
| IES UTILITIES INC. | Alliant Energy | workplace safety or health violation | 2000 | OSHA | $8,750 |
| ILLINOIS-AMERICAN WATER CO. | American Water Works | workplace safety or health violation | 2003 | OSHA | $8,750 |
| Virginia Electric and Power Co. | Dominion Energy | environmental violation | 2015 | VA-ENV | $8,778 |
| AQUA PA INC | Essential Utilities Inc. | environmental violation | 2011 | PA-ENV | $8,800 |
| THE UNITED ILLUMINATING COMPANY | Iberdrola | workplace safety or health violation | 2017 | OSHA | $8,800 |
| NORTHEAST GENERATION SERVICES | EverSource Energy | workplace safety or health violation | 2004 | OSHA | $8,806 |
| AEP OHIO POWER COMPANY | American Electric Power | workplace safety or health violation | 2015 | OSHA | $8,820 |
| AQUA ILLINOIS, INC. | Essential Utilities Inc. | workplace safety or health violation | 2017 | OSHA | $8,873 |
| Blue Mountain Energy Inc | Deseret Generation & Transmission Cooperative | workplace safety or health violation | 2010 | MSHA | $8,893 |
| Luminant Mining Company LLC | Vistra Energy | workplace safety or health violation | 2009 | MSHA | $8,893 |
| HAWAII ELECTRIC LIGHT COMPANY INC | Hawaiian Electric Industries | workplace safety or health violation | 2020 | OSHA | $8,906 |
| SUNRUN, INC. | Sunrun Inc. | workplace safety or health violation | 2020 | OSHA | $8,910 |
| PACIFIC GAS AND ELECTRIC COMPANY | PG&E Corp. | workplace safety or health violation | 2019 | OSHA | $8,920 |
| SOUTHERN CALIFORNIA EDISON | Edison International | workplace safety or health violation | 2012 | OSHA | $8,935 |
| SPX TRANSFORMER SOLUTIONS, INC. | Prolec GE | workplace safety or health violation | 2001 | OSHA | $8,972 |
| Blue Mountain Energy Inc | Deseret Generation & Transmission Cooperative | workplace safety or health violation | 2006 | MSHA | $8,982 |
| Prairie State Generating Company LLC | Prairie State Generating | workplace safety or health violation | 2017 | MSHA | $8,994 |
| Dresser Rand Company | Siemens Energy | labor relations violation | 2000 | NLRB | $9,000 |
| TAMPA ELECTRIC | Emera | environmental violation | 2020 | FL-DEP | $9,000 |
| Atlanta Gas Light Company | Southern Company | environmental violation | 2009 | GA-ENV | $9,000 |
| DUKE ENERGY INDIANA - EDWARDSPORT GENERATING STATION | Duke Energy | environmental violation | 2019 | IN-ENV | $9,000 |
| Entergy Louisiana, LLC | Entergy | environmental violation | 2018 | LA-ENV | $9,000 |
| Unitil ME/NH Gas Operations | Unitil Corporation | utility safety violation | 2017 | ME-PUC | $9,000 |
| Unitil ME/NH Gas Operations | Unitil Corporation | utility safety violation | 2016 | ME-PUC | $9,000 |
| Central Maine Power Company | Iberdrola | utility safety violation | 2010 | ME-PUC | $9,000 |
| DTE Electric Company | DTE Energy | utility safety violation | 2020 | MI-PSC | $9,000 |
| Northern States Power Company (Xcel Energy Services Inc.) | Xcel Energy | utility safety violation | 2018 | ND-PSC | $9,000 |
| Liberty Utilities, New Hampshire Gas Division | Algonquin Power & Utilities | utility safety violation | 2016 | NH-PUC | $9,000 |
| Louisville Gas & Electric Co. | PPL Corp. | environmental violation | 2016 | KY-LMAPCD | $9,000 |
| APPALACHIAN POWER COMPANY - PHILLIP SPORN PLANT | American Electric Power | workplace safety or health violation | 2001 | OSHA | $9,000 |
| SOUTHERN CALIFORNIA EDISON | Edison International | workplace safety or health violation | 2002 | OSHA | $9,000 |
| INDIANA MICHIGAN POWER COMPANY | American Electric Power | workplace safety or health violation | 2001 | OSHA | $9,000 |
| ABB INC | ABB Ltd. | workplace safety or health violation | 2000 | OSHA | $9,000 |
| ABB POWER T & D COMPANY, INC. | ABB Ltd. | workplace safety or health violation | 2001 | OSHA | $9,000 |
| NATIONAL GRID USA SERVICE COMPANY, INC. | National Grid | workplace safety or health violation | 2001 | OSHA | $9,000 |
| FIRST ENERGY GENERATION CORPORATION | FirstEnergy | workplace safety or health violation | 2004 | OSHA | $9,000 |
| PUBLIC SERVICE CO OF COLORADO DBA XCEL ENERGY | Xcel Energy | workplace safety or health violation | 2007 | OSHA | $9,000 |
| MISSOURI AMERICAN WATER | American Water Works | workplace safety or health violation | 2010 | OSHA | $9,000 |
| PACIFIC GAS & ELECTRIC CO | PG&E Corp. | workplace safety or health violation | 2013 | OSHA | $9,000 |
| BLACK HILLS/COLORADO ELECTRIC UTILITY COMPANY, LP | Black Hills Corp. | workplace safety or health violation | 2016 | OSHA | $9,000 |
| NATIONAL GRID | National Grid | workplace safety or health violation | 2017 | OSHA | $9,000 |
| EXELON GENERATION COMPANY, LLC | Exelon | workplace safety or health violation | 2019 | OSHA | $9,000 |
| PSE&G ELECTRIC DIST. CENTRAL DIVISION | Public Service Enterprise | workplace safety or health violation | 2019 | OSHA | $9,000 |
| MILLER PIPELINE LLC | CenterPoint Energy | workplace safety or health violation | 2021 | OSHA | $9,000 |
| Luminant Mining Company LLC | Vistra Energy | workplace safety or health violation | 2007 | MSHA | $9,000 |
| Luminant Mining Co LLC | Vistra Energy | workplace safety or health violation | 2007 | MSHA | $9,100 |
| Luminant Mining Co LLC | Vistra Energy | workplace safety or health violation | 2007 | MSHA | $9,100 |
| Luminant Mining Company LLC | Vistra Energy | workplace safety or health violation | 2011 | MSHA | $9,100 |
| Blue Mountain Energy Inc | Deseret Generation & Transmission Cooperative | workplace safety or health violation | 2012 | MSHA | $9,100 |
| Avista Corporation; Mirant Corporation and Avista-Mirant, joint employers dba Coyote Springs 2, LLC | Avista | labor relations violation | 2003 | NLRB | $9,130 |
| Blue Mountain Energy Inc | Deseret Generation & Transmission Cooperative | workplace safety or health violation | 2018 | MSHA | $9,173 |
| Prairie State Generating Company LLC | Prairie State Generating | workplace safety or health violation | 2019 | MSHA | $9,173 |
| Illinois-American Water Co. | American Water Works | environmental violation | 2006 | IL-AG | $9,200 |
| Aqua Texas, Inc. | Essential Utilities Inc. | environmental violation | 2003 | TX-ENV | $9,200 |
| Pacific Gas and Electric Co. et al. | PG&E Corp. | consumer protection violation | 2022 | CA-PUC | $9,245 |
| COLUMBIA GAS OF PA INC | NiSource | environmental violation | 2005 | PA-ENV | $9,300 |
| SOUTH CAROLINA ELECTRIC & GAS | Dominion Energy | environmental violation | 2013 | EPA | $9,310 |
| PSEG Power Connecticut, LLC | Public Service Enterprise | environmental violation | 2019 | CT-ENV | $9,315 |
| MAINE WATER COMPANY | SJW Group | workplace safety or health violation | 2016 | OSHA | $9,350 |
| DUKE ENERGY - LP WINNIE NO 1 CS | Duke Energy | environmental violation | 2001 | TX-ENV | $9,352 |
| CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC | CenterPoint Energy | workplace safety or health violation | 2016 | OSHA | $9,353 |
| EAST KENTUCKY POWER COOPERATIVE INC | East Kentucky Power Cooperative | workplace safety or health violation | 2000 | OSHA | $9,375 |
| AMERICAN ELECTRIC POWER - PHILLIP SPORN PLANT | American Electric Power | workplace safety or health violation | 2002 | OSHA | $9,375 |
| NORTHERN STATES POWER COMPANY DBA XCEL ENERGY | Xcel Energy | workplace safety or health violation | 2017 | OSHA | $9,400 |
| NORTHERN STATES POWER CO DBA XCEL ENERGY | Xcel Energy | workplace safety or health violation | 2022 | OSHA | $9,450 |
| TAMPA ELECTRIC COMPANY | Emera | environmental violation | 2011 | FL-DEP | $9,464 |
| VESTAS BLADES AMERICA | Vestas | workplace safety or health violation | 2019 | OSHA | $9,472 |
| Aqua Utilities, Inc. | Essential Utilities Inc. | environmental violation | 2021 | TX-ENV | $9,480 |
| ALLEGHENY ENERGY SUPPLY CO LLC | FirstEnergy | environmental violation | 2007 | PA-ENV | $9,500 |
| DUKE ENERGY | Duke Energy | environmental violation | 2008 | IN-ENV | $9,500 |
| Central Maine Power Company | Iberdrola | utility safety violation | 2014 | ME-PUC | $9,500 |
