Mobile Sources Mobile sources is a term used to describe a variety of vehicles, engines, and equipment that generate air pollution and can move, or be moved, from place to place. They are either classified as on-road (passenger cars, trucks, buses, motorcycles) or non-road (construction equipment, lawn and garden equipment, locomotives, and marine vessels). The Office of Air Resources reduces mobile source emissions through a variety of regulations and programs. Read more about the recently adopted Advanced Clean Cars II (ACCII) and Advanced Clean Trucks (ACT) here. All-Electric Passenger Bus (Photo: RIPTA) Electric Vehicle Charging (Photo: RIDEM) Highway Traffic (Photo: RIDOT) Prev Next Slide 1 Slide 2 Slide 3 Information by Vehicle Type Light Duty Vehicles Medium & Heavy Duty Vehicles Information by Program Diesel Emissions Reduction Act (DERA) Volkswagen Settlement Electric Vehicles Map A significant part of Rhode Island's work to combat climate change includes promoting and tracking the use of electric vehicles (EVs). Since EVs are powered by electricity, a cleaner energy source than gasoline, they produce no harmful tail-pipe pollutants. This is good news for our health; better air quality leads to fewer health problems caused by air pollution. View DEM's electric vehicles map to see EVs by ZIP code and all public charging locations throughout the state. View larger map Additional Resources Fact Sheets Basics of Mobile Source Air Pollution Air Pollutants from Vehicle Emissions Low Emission Vehicles Zero Emission Vehicles Relevant Links Multi-State ZEV Action Plan Multi-State Medium-and Heavy-Duty ZEV Action Plan California Air Resources Board (CARB) Framework Agreements on Clean Cars Rhode Island Motor Vehicle Inspection Program Rhode Island Office of Energy Resources (OER) Rhode Island Division of Motor Vehicles (DMV) Rhode Island Public Transit Authority (RIPTA) EPA's SmartWay Transport Program