 In order of cumulative sales, , Nissan has delivered 126,875 units, Ford 111,715, Toyota 93,011 and the BMW Group 79,679 plug-in electric cars., 37 states and Washington, D.C. have established incentives and tax or fee exemptions for BEVs and PHEVs, or utility-rate breaks, and other non-monetary incentives such as free parking and high-occupancy vehicle lane access regardless of the number of occupants.In California, for example, the Clean Vehicle Rebate Project (CVRP) was established to promote the production and use of zero-emission vehicles (ZEVs).