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Violation Tracker Agency Summary Page

Agency Name: Federal Energy Regulatory Commission
Penalty Total since 2000: $2,276,767,555
Number of Records: 172
Note: The parent penalty totals are adjusted to account for the fact that the list of individual entries below 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. Duplicate penalty amounts are marked with an asterisk in the individual records list below.
Top 10 Current Parent CompaniesTotal Penalty $Number of Records
JPMorgan Chase$425,500,0002
Berkshire Hathaway$105,090,5004
Barclays$105,000,0001
Engie$81,800,0001
NRG Energy$65,256,9357
Linde$59,000,0001
Public Service Enterprise$39,400,0001
Energy Transfer$30,700,0002
Williams Companies$27,600,0002
NextEra Energy$25,000,0001

Individual Penalty Records:

Click on the company or penalty amount for more information on each case. Click on the current parent name to reach the summary page for that parent company.

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CompanyCurrent ParentCurrent Parent IndustryPrimary Offense TypeYearPenalty Amount sort icon
Golden Spread Electric Cooperative, Inc. energy market violation2021$925,000
Alliance NYGT LLC energy market violation2021$883,974
Competitive Energy Services, LLC energy market violation2020$875,000
ISO-New England, Inc. energy market violation2022$850,000
Enerwise Global Technologies, Inc. energy market violation2013$800,726
Puget Sound EnergyPuget Sound Energyutilities and power generationenergy market violation2009$800,000
RRI EnergyNRG Energyutilities and power generationenergy market violation2010$750,000
International Transmission Company energy market violation2014$750,000
Tres Palacios Gas Storage LLCEnergy Transferpipelinesenergy market violation2021$700,000
Southern California Edison CompanyEdison Internationalutilities and power generationprice-fixing or anti-competitive practices2014$650,000
Constellation Energy Commodities Group, IncConstellation Energy Corporationutilities and power generationenergy market violation2013$645,928
HEEP Fund, LLC, and CU Fund, Inc. energy market violation2021$600,000
Ampersand Cranberry Lake Hydro LLC dam safety violation2022$600,000
Jefferson Energy Trading, LLC, Wizco, Inc. and Golden Stone Resources, LLC energy market violation2009$585,000
Seminole Energy Services, LLC et al. energy market violation2011$571,315
High Desert Power Project, LLC energy market violation2020$566,000
Freeport LNG Development, L.P.Freeport LNG Developmentoil and gasenergy market violation2021$550,000
Otter Tail Power CompanyOtter Tail Corp.utilities and power generationenergy market violation2008$546,832
Pacific Summit Energy LLC energy market violation2023$514,623
Terra-Gen, LLC energy market violation2021$510,962
Enbridge Marketing (U.S.) L.P.Enbridgepipelinesenergy market violation2008$500,000
Gexa Energy, L.L.C. energy market violation2007$500,000
NRG Energy, Inc.NRG Energyutilities and power generationenergy market violation2007$500,000
National Energy & Trade, L.P. and Mission Valley Pipeline Company energy market violation2011$500,000
Alliance Pipeline LP energy market violation2012$500,000
Dynegy Marketing & Trade, LLCVistra Energyutilities and power generationenergy market violation2022$469,425
NorthWestern Corporation and NorthWestern Services, LLCNorthWestern Corp.utilities and power generationenergy market violation2008$450,000
Cornerstone Energy, Inc. energy market violation2008$446,825
Duke Energy Carolinas, LLCDuke Energyutilities and power generationenergy market violation2011$425,000
Sempra Energy Trading LLCSempra Energyutilities and power generationenergy market violation2008$407,959
Entergy New Orleans, IncEntergyutilities and power generationenergy market violation2008$400,000
Algonquin Gas Transmission, LLCEnbridgepipelinesenergy market violation2019$400,000
Portland General Electric Co.Portland General Electricutilities and power generationenergy market violation2010$375,000
Calpine CorporationEnergy Capital Partnersprivate equity (including portfolio companies)energy market violation2019$375,000
DCP Midstream, LLCPhillips 66oil and gasenergy market violation2008$360,000
Wheelabrator Claremont Company, L.P.Macquariefinancial servicesenergy market violation2018$357,231
Southern Company Services, Inc.Southern Companyutilities and power generationenergy market violation2009$350,000
Louisville Gas and Electric Co.PPL Corp.utilities and power generationenergy market violation2009$350,000
Florida Reliability Coordinating Council, Inc energy market violation2010$350,000
Western Electric Coordination Counci energy market violation2011$350,000
Vista Energy Marketing, L.P. energy market violation2012$350,000
Columbia Gas Transmission, LLCTC Energypipelinesenergy market violation2015$350,000
Holyoke Gas and Electric Department energy market violation2011$336,367
Indianapolis Power & Light CompanAES Corp.utilities and power generationenergy market violation2014$333,500
Wasatch Oil & Corp. and Wasatch Energy LLC energy market violation2009$320,000
Klabzuba Oil & Gas, F.L.P. energy market violation2009$300,000
MGTC, Inc. energy market violation2007$300,000
National Fuel Marketing Company, LLC energy market violation2011$290,000
PacificCorpBerkshire Hathawaydiversifiedenergy market violation2012$265,000
American Transmission Company, LLCWEC Energy Grouputilities and power generationenergy market violation2017$205,000
Black Hills Power, Inc.Black Hills Corp.utilities and power generationenergy market violation2011$200,000
California Independent System Operator Corporation energy market violation2012$200,000
Westar Energy, Inc.Evergy Inc.utilities and power generationenergy market violation2017$180,000
Entergy Nuclear Power Marketing, LLCEntergyutilities and power generationenergy market violation2018$170,364
Seneca Falls Power Corporation energy market violation2013$150,000
OhmConnect, Inc. energy market violation2023$150,000
Black Hills Corporation, et al.Black Hills Corp.utilities and power generationenergy market violation2023$150,000
Exelon Generation Company, LLCExelonutilities and power generationenergy market violation2020$148,980
Leapfrog Power, Inc. energy market violation2023$120,000
NRG Power Marketing, LLCNRG Energyutilities and power generationenergy market violation2021$85,000
Progress Energy Florida, Inc.,Duke Energyutilities and power generationenergy market violation2013$80,000
NRG Energy, Inc.NRG Energyutilities and power generationenergy market violation2023$70,000
Entergy Arkansas, LLCEntergyutilities and power generationenergy market violation2023$52,000
Direct Energy Services, LLCNRG Energyutilities and power generationprice-fixing or anti-competitive practices2014$51,935
Southwest Power Pool, Inc energy market violation2013$50,000
Covanta Haverhill Associates L.P. energy market violation2017$36,000
Missouri Gas Energy energy market violation2012$35,000
M3 Ohio Gathering LLC energy market violation2022$30,000
Saracen Energy Midwest, LP energy market violation2016$25,000
sPower Development Company, LLC energy market violation2022$24,000
DTE Gas CompanyDTE Energyutilities and power generationenergy market violation2013$15,000
Emera Energy Incorporated energy market violation2020$5,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.