California, Japan and the European Union especially Germany have many H2 cars being used as fleet vehicles now.
Hyundai Motor America Fuel cell vehicles use hydrogen gas to power an electric motor. Unlike conventional vehicles which run on gasoline or diesel, fuel cell cars and trucks combine hydrogen and oxygen to produce electricity, which runs a motor.
Future renewable fuel standards—such as the requirements currently in place in California —could make hydrogen even cleaner. Because fuel cell vehicles are only beginning to enter the U. Hydrogen fuel cell features Hydrogen fuel cell vehicles combine the range and refueling of conventional cars with the recreational and environmental benefits of driving on electricity.
Refueling a fuel cell vehicle is comparable to refueling a conventional car or truck; pressurized hydrogen is sold at hydrogen refueling stations, taking less than 10 minutes to fill current models.
Some leases may cover the cost of refueling entirely. Once filled, the driving ranges of a fuel cell vehicle vary, but are similar to the ranges of gasoline or diesel-only vehicles miles.
Compared with battery-electric vehicles—which recharge their batteries by plugging in—the combination of fast, centralized refueling and longer driving ranges make fuel cells particularly appropriate for larger vehicles with long-distance requirements, or for drivers who lack plug-in access at home.
Like other EVs, fuel cell cars and trucks can employ idle-offwhich shuts down the fuel cell at stop signs or in traffic. In certain driving modes, regenerative braking is used to capture lost energy and charge the battery. Differences between fuel cell cars and other EVs Battery electric vehicles run off an electric motor and battery.
This offers them increased efficiency and, like fuel cell vehicles, allows them to drive emissions-free when the electricity comes from renewable sources. Unlike fuel cell cars and trucks, battery electric vehicles can use existing infrastructure to recharge, but must be plugged in for extended periods of time.
This allows them to drive short distances on electricity-only, switching to liquid fuel for longer trips. Although not as clean as battery electric or fuel cell vehicles, plug-in hybrids produce significantly less pollution than their conventional counterparts.
March 14, We Need Your Support to Make Change Happen We can protect consumers, the climate, and our environment from the growing costs and risks of our oil use —but not without you. Your generous support helps develop science-based solutions for a healthy, safe, and sustainable future.Although hydrogen-powered cars have a science fiction quality to them, the idea isn't really new.
Actually, the technology for using hydrogen to generate power has been around since the first part of the 19th century -- that's longer than cars have been around.
In most hydrogen fuel cell cars, a high-power fuel cell and motor combination provide propulsion in place of an internal combustion engine. Hydrogen fuel cell technology is an area of the automotive industry that is becoming increasingly important as more manufacturers commit to developing this type of power-train.
Hydrogen fuel cell cars Fuel cells are devices that convert chemical energy (in this case hydrogen) directly into electrical energy, water and heat.
In most hydrogen fuel cell cars, a high-power fuel cell and motor combination provide propulsion in place of an internal combustion engine. A hydrogen vehicle is a vehicle that uses hydrogen as its onboard fuel for motive power.
Hydrogen vehicles include hydrogen-fueled space rockets, as well as automobiles and other transportation vehicles. Fuel cell vehicles use hydrogen gas to power an electric motor. Unlike conventional vehicles which run on gasoline or diesel, fuel cell cars and trucks combine hydrogen and oxygen to produce electricity, which runs a motor.
Even so, hydrogen would remain far behind the approximately 8, gas stations currently in the state, as well as the 17, electric charging stations for battery vehicles. Elsewhere, hydrogen infrastructure barely exists in the rest of the U.S., and fuel-cell cars are not sold in most states.