Lansing, MI – Michigan Attorney General Dana Nessel filed a federal antitrust lawsuit against major fossil fuel companies on January 23, alleging that BP, Chevron, Exxon Mobil, Shell and the American Petroleum Institute acted as a cartel to suppress competition from renewable energy and inflate energy costs for consumers. The lawsuit, filed in the U.S. District Court for the Western District of Michigan, claims violations of the Sherman Antitrust Act, the Clayton Act and the Michigan Antitrust Reform Act.
According to the complaint, the defendants engaged in decades of coordinated conduct to thwart renewable energy development, allegedly using tactics such as abandoning clean energy projects, manipulating patents to block competitors, suppressing information on fossil fuel harms, misleading researchers and the public, surveilling critics, and coordinating industry-wide strategies through trade associations.
The state argues these actions restricted consumer choice, kept Michigan dependent on dated energy technologies, and contributed to “supracompetitive” prices for energy products across the state.
“This cartel-like conspiracy has hurt Michigan consumers by suppressing competition and innovation in energy markets and contributed to inflated energy costs across the state,” said Michigan Attorney General Dana Nessel, describing the alleged impact of the fossil fuel industry’s practices.
Nessel’s office frames the lawsuit as both an antitrust and energy affordability case, highlighting rising costs for home energy and transportation as key harms.
“At its heart, this is a case that is squarely about energy affordability, to combat the affordability crisis that we’re seeing in Michigan right now,” Nessel told local media.
Industry Response
The fossil fuel industry and its advocates have sharply rejected the legal claims, framing them as politically motivated and legally unfounded.
These baseless lawsuits are a coordinated campaign against an industry that powers everyday life, drives America’s economy, and is actively reducing emissions.
Ryan Meyers, senior vice president and general counsel for the American Petroleum Institute
Chevron’s legal team has also dismissed the case, pointing to prior court decisions in other states.
This lawsuit is baseless as demonstrated by multiple related court dismissals.
Theodore J. Boutrous Jr., counsel for Chevron Corporation
Other business groups, including the Michigan Chamber of Commerce, have criticized the lawsuit as overreaching and potentially harmful to the state’s business climate, calling it an example of litigation being used to pursue energy and climate policy rather than through legislative processes.
What’s Next
The lawsuit seeks damages going back to 2022 and equitable relief including injunctive orders to stop the alleged anticompetitive conduct, disgorgement of profits, and civil penalties. Because the complaint raises novel antitrust theories tied to energy markets and the clean energy transition, the case is expected to face significant legal challenges from the defendants’ attorneys.
With Michigan at the forefront of this emerging strategy to use antitrust law against fossil fuel monopolization claims, the outcome could have far-reaching implications for energy markets, consumer costs, and how climate-related corporate conduct is regulated under existing competition statutes.
