Gas giants use AI to raise prices, lawsuit says, another algorithmic hit to COL
A lawsuit alleges that major gas companies are using artificial intelligence to coordinate price increases, testing a recent clarification to California's antitrust law. The case centers on algorithmic pricing as a potential tool for collusion, adding to concerns over the cost of living in the state.
Background
- The lawsuit, filed by California officials, alleges that major gas retailers (including Chevron) used a company called Yisell to share real-time pricing data and coordinate prices via an AI algorithm — effectively fixing prices without explicitly colluding in person.
- California voters passed Proposition 79 in 2024, which amended the state's antitrust law to clarify that "price fixing" includes algorithmic coordination through third-party data intermediaries, even without a direct agreement between competitors.
- This is one of the first major tests of that law. The state argues that the AI system acted as a virtual cartel manager, raising prices at the pump across California.
- The case matters beyond gas because algorithmic pricing — used in everything from airline tickets to apartment rents to grocery delivery — is increasingly under legal scrutiny. If the state wins, it could reshape how companies use AI to set prices.