The Justice Department has issued civil subpoenas to the four major automakers’ that voluntary agreed to adopt a Californian compromise on vehicle emission requirements. The antitrust investigation seeks to determine whether or not BMW, Ford, Honda, and Volkswagen were in violation of federal competition laws by agreeing with each other to adhere to stricter emissions standards penned by California.

With the Trump administration working for years to roll back emissions standards, California has been doing everything in its power to maintain its ability to self-regulate and gain support for higher emission standards. Under the agreement with the Golden State, the companies promised to meet annual emission improvement targets of 3.7 percent and defer to the state’s authority to set its own emissions standards. (Read More…)