This documentary deals with the history of the electric car, its development and commercialization, mostly focusing on the General Motors EV1, which was made available for lease in Southern California, after the California Air Resources Board passed the ZEV mandate in 1990, as well as the implications of the events depicted for air pollution, environmentalism, Middle East politics, and global warming.

The film details the California Air Resources Board’s reversal of the mandate after suits from automobile manufacturers, the oil industry, and the George W. Bush administration. It points out that Bush’s chief influences, Dick Cheney, Condoleezza Rice, and Andrew Card, are all former executives and board members of oil and auto companies.

A large part of the film accounts for GM’s efforts to demonstrate to California that there was no demand for their product, and then to take back every EV1 and dispose of them. A few were disabled and given to museums and universities, but almost all were found to have been crushed; GM never responded to the EV drivers’ offer to pay the residual lease value ($1.9 million was offered for the remaining 78 cars in Burbank before they were crushed). Several activists are shown being arrested in the protest that attempted to block the GM car carriers taking the remaining EV1s off to be crushed.
The film explores some of the reasons that the auto and oil industries worked to kill off the electric car. Wally Rippel is shown explaining that the oil companies were afraid of losing out on trillions in potential profit from their transportation fuel monopoly over the coming decades, while the auto companies were afraid of losses over the next six months of EV production. Others explained the killing differently. GM spokesman Dave Barthmuss argued it was lack of consumer interest due to the maximum range of 80–100 miles per charge, and the relatively high price.