Golden Spread Electric Cooperative, Inc. | | | energy market violation | 2021 | $925,000 |
Alliance NYGT LLC | | | energy market violation | 2021 | $883,974 |
Competitive Energy Services, LLC | | | energy market violation | 2020 | $875,000 |
ISO-New England, Inc. | | | energy market violation | 2022 | $850,000 |
Enerwise Global Technologies, Inc. | | | energy market violation | 2013 | $800,726 |
Puget Sound Energy | Puget Sound Energy | utilities and power generation | energy market violation | 2009 | $800,000 |
RRI Energy | NRG Energy | utilities and power generation | energy market violation | 2010 | $750,000 |
International Transmission Company | | | energy market violation | 2014 | $750,000 |
Tres Palacios Gas Storage LLC | Energy Transfer | pipelines | energy market violation | 2021 | $700,000 |
Southern California Edison Company | Edison International | utilities and power generation | price-fixing or anti-competitive practices | 2014 | $650,000 |
Constellation Energy Commodities Group, Inc | Constellation Energy Corporation | utilities and power generation | energy market violation | 2013 | $645,928 |
HEEP Fund, LLC, and CU Fund, Inc. | | | energy market violation | 2021 | $600,000 |
Ampersand Cranberry Lake Hydro LLC | | | dam safety violation | 2022 | $600,000 |
Jefferson Energy Trading, LLC, Wizco, Inc. and Golden Stone Resources, LLC | | | energy market violation | 2009 | $585,000 |
Seminole Energy Services, LLC et al. | | | energy market violation | 2011 | $571,315 |
High Desert Power Project, LLC | | | energy market violation | 2020 | $566,000 |
Freeport LNG Development, L.P. | Freeport LNG Development | oil and gas | energy market violation | 2021 | $550,000 |
Otter Tail Power Company | Otter Tail Corp. | utilities and power generation | energy market violation | 2008 | $546,832 |
Pacific Summit Energy LLC | | | energy market violation | 2023 | $514,623 |
Terra-Gen, LLC | | | energy market violation | 2021 | $510,962 |
Enbridge Marketing (U.S.) L.P. | Enbridge | pipelines | energy market violation | 2008 | $500,000 |
Gexa Energy, L.L.C. | | | energy market violation | 2007 | $500,000 |
NRG Energy, Inc. | NRG Energy | utilities and power generation | energy market violation | 2007 | $500,000 |
National Energy & Trade, L.P. and Mission Valley Pipeline Company | | | energy market violation | 2011 | $500,000 |
Alliance Pipeline LP | | | energy market violation | 2012 | $500,000 |
Dynegy Marketing & Trade, LLC | Vistra Energy | utilities and power generation | energy market violation | 2022 | $469,425 |
NorthWestern Corporation and NorthWestern Services, LLC | NorthWestern Corp. | utilities and power generation | energy market violation | 2008 | $450,000 |
Cornerstone Energy, Inc. | | | energy market violation | 2008 | $446,825 |
Duke Energy Carolinas, LLC | Duke Energy | utilities and power generation | energy market violation | 2011 | $425,000 |
Sempra Energy Trading LLC | Sempra Energy | utilities and power generation | energy market violation | 2008 | $407,959 |
Entergy New Orleans, Inc | Entergy | utilities and power generation | energy market violation | 2008 | $400,000 |
Algonquin Gas Transmission, LLC | Enbridge | pipelines | energy market violation | 2019 | $400,000 |
Portland General Electric Co. | Portland General Electric | utilities and power generation | energy market violation | 2010 | $375,000 |
Calpine Corporation | Energy Capital Partners | private equity (including portfolio companies) | energy market violation | 2019 | $375,000 |
DCP Midstream, LLC | Phillips 66 | oil and gas | energy market violation | 2008 | $360,000 |
Wheelabrator Claremont Company, L.P. | Macquarie | financial services | energy market violation | 2018 | $357,231 |
Southern Company Services, Inc. | Southern Company | utilities and power generation | energy market violation | 2009 | $350,000 |
Louisville Gas and Electric Co. | PPL Corp. | utilities and power generation | energy market violation | 2009 | $350,000 |
Florida Reliability Coordinating Council, Inc | | | energy market violation | 2010 | $350,000 |
Western Electric Coordination Counci | | | energy market violation | 2011 | $350,000 |
Vista Energy Marketing, L.P. | | | energy market violation | 2012 | $350,000 |
Columbia Gas Transmission, LLC | TC Energy | pipelines | energy market violation | 2015 | $350,000 |
Holyoke Gas and Electric Department | | | energy market violation | 2011 | $336,367 |
Indianapolis Power & Light Compan | AES Corp. | utilities and power generation | energy market violation | 2014 | $333,500 |
Wasatch Oil & Corp. and Wasatch Energy LLC | | | energy market violation | 2009 | $320,000 |
Klabzuba Oil & Gas, F.L.P. | | | energy market violation | 2009 | $300,000 |
MGTC, Inc. | | | energy market violation | 2007 | $300,000 |
National Fuel Marketing Company, LLC | | | energy market violation | 2011 | $290,000 |
PacificCorp | Berkshire Hathaway | diversified | energy market violation | 2012 | $265,000 |
American Transmission Company, LLC | WEC Energy Group | utilities and power generation | energy market violation | 2017 | $205,000 |
Black Hills Power, Inc. | Black Hills Corp. | utilities and power generation | energy market violation | 2011 | $200,000 |
California Independent System Operator Corporation | | | energy market violation | 2012 | $200,000 |
Westar Energy, Inc. | Evergy Inc. | utilities and power generation | energy market violation | 2017 | $180,000 |
Entergy Nuclear Power Marketing, LLC | Entergy | utilities and power generation | energy market violation | 2018 | $170,364 |
Seneca Falls Power Corporation | | | energy market violation | 2013 | $150,000 |
OhmConnect, Inc. | | | energy market violation | 2023 | $150,000 |
Black Hills Corporation, et al. | Black Hills Corp. | utilities and power generation | energy market violation | 2023 | $150,000 |
Exelon Generation Company, LLC | Exelon | utilities and power generation | energy market violation | 2020 | $148,980 |
Leapfrog Power, Inc. | | | energy market violation | 2023 | $120,000 |
NRG Power Marketing, LLC | NRG Energy | utilities and power generation | energy market violation | 2021 | $85,000 |
Progress Energy Florida, Inc., | Duke Energy | utilities and power generation | energy market violation | 2013 | $80,000 |
NRG Energy, Inc. | NRG Energy | utilities and power generation | energy market violation | 2023 | $70,000 |
Entergy Arkansas, LLC | Entergy | utilities and power generation | energy market violation | 2023 | $52,000 |
Direct Energy Services, LLC | NRG Energy | utilities and power generation | price-fixing or anti-competitive practices | 2014 | $51,935 |
Southwest Power Pool, Inc | | | energy market violation | 2013 | $50,000 |
Covanta Haverhill Associates L.P. | | | energy market violation | 2017 | $36,000 |
Missouri Gas Energy | | | energy market violation | 2012 | $35,000 |
M3 Ohio Gathering LLC | | | energy market violation | 2022 | $30,000 |
Saracen Energy Midwest, LP | | | energy market violation | 2016 | $25,000 |
sPower Development Company, LLC | | | energy market violation | 2022 | $24,000 |
DTE Gas Company | DTE Energy | utilities and power generation | energy market violation | 2013 | $15,000 |
Emera Energy Incorporated | | | energy market violation | 2020 | $5,000 |
Smart One Energy LLC | | | energy market violation | 2024 | $5,000 |