Michigan is taking major oil companies and an industry group to federal court, accusing them of a coordinated effort to stifle the development and adoption of electric vehicles (EVs) and renewable energy technologies. Attorney General Dana Nessel announced the filing of a federal antitrust lawsuit that names energy giants BP, Chevron, ExxonMobil, Shell Oil, and the American Petroleum Institute.
Allegations of Cartel-Like Behavior
The lawsuit alleges that these defendants have acted as a “cartel” to unlawfully collude and suppress competition in the transportation and energy markets within Michigan. According to the state, this alleged conspiracy has artificially inflated energy prices and limited the availability and affordability of electric vehicle options for consumers.
The 126-page complaint contends that the oil companies and their trade association have engaged in a decades-long conspiracy to restrain trade, reduce innovation, and limit the output of cleaner energy alternatives. Michigan is seeking a jury trial and unspecified damages, aiming to recover financial losses allegedly incurred by consumers and the state government due to overpayment for energy, and to recoup profits derived from the fossil fuel industry’s alleged actions.
‘Suppressed Innovation’ and Market Control
Michigan’s attorney general stated, “For decades, defendants have conspired with each other to forestall meaningful competition from renewable energy and maintain their dominance in the energy market.” The lawsuit specifically claims that the defendants agreed to reduce the production and distribution of electricity from renewable sources and to impede the emergence of EV and renewable energy technologies in the United States. The state further alleges that “Drivers in Michigan continue to rely on gasoline not because it is superior or cheaper, but because cleaner alternatives have been restrained.”
The suit details accusations that the oil companies have actively worked to undermine the American EV market. This includes claims of deliberately slowing the installation of EV chargers at their fueling stations, delaying their own advancements in hybrid and battery technology, and funding “misinformation” campaigns through various media channels to spread false narratives about renewable technology and discourage EV adoption.
Impact on Michigan Consumers and Industry
Michigan argues that “But for the conspiracy, EVs would have reached scale years earlier and Michigan and its consumers would have avoided billions of dollars in overcharges on transportation energy.” The state, which has some of the highest electricity costs in the U.S., is home to a significant portion of the American automotive industry. Several major automakers, including Ford, General Motors, and Stellantis, have recently announced adjustments to their EV rollout plans, citing “consumer choice” as a factor in renewed investments in fossil-fuel powertrains.
Industry Response and Precedent
The American Petroleum Institute, represented by its attorneys, issued a statement calling the lawsuits “baseless” and part of a “coordinated campaign.” They assert that “energy policy belongs in Congress, not a patchwork of courtrooms.” Chevron also commented, stating, “Federal and state courts have dismissed lawsuits seeking climate-related damages in Delaware, Maryland, New Jersey, New York, Pennsylvania, Puerto Rico, and South Carolina. This lawsuit also ignores the fact that Michigan is highly dependent on oil and gas to support the state’s automakers and workers.”
While Michigan’s lawsuit is framed as an antitrust action, other states have recently filed litigation against oil companies on climate-related grounds, alleging deceptive practices regarding the environmental impact of fossil fuels. Michigan’s legal action, however, broadens the scope to include claims of technology and climate data suppression spanning decades.


