As a result of their development of a solar powered vehicle for a competition, General Motors decided in the late 1980's to develop a fully functional and affordable electric powered car. The resulting vehicles were high powered, zero emission, but could only run for approximately 100 miles on a charge, which is sufficient for most day to day driving. Because they knew that the technology was feasible and because of the global warming phenomenon resulting from the uncontrolled burning of fossil fuels, California state regulators passed the Zero Emission Vehicle Mandate in 1990, requiring all auto makers to offer for sale in the state zero emission vehicles. The electric car was the most promising technology at the time. It was argued that they were more environmentally friendly than conventional vehicles, even if the electricity was produced through burning coal. Under pressure from all the auto makers who sued the California Air Resources Board, the mandate was revoked in 2003. Despite lessees who loved their electric vehicles, all the auto makers repossessed their electric vehicles and refused to re-lease or sell the vehicles even to their existing users. Many forces seemed to be working against making electric vehicles available, despite technology itself making their production and operation feasible.—Huggo