Katerina Swanson
If you own a hydrogen car, you can refuel it with hydrogen gas at a hydrogen station. Hydrogen stations are designed to be self-service and are similar to compressed natural gas stations. They are equipped with dispensers that look similar to gasoline dispensers and may be located at existing gas stations. Hydrogen is dispensed as a compressed gas at different pressures depending on the vehicle, and the refuelling process takes between 3 to 5 minutes for a full tank. There are currently over 100 hydrogen fuelling stations in Europe and 54 retail stations in the US, with more being developed to support the growing demand for hydrogen fuel cell electric vehicles (FCEVs).
Where and how do I fuel my hydrogen car?
| Characteristics | Values |
|---|---|
| Hydrogen fuel stations | Over 150 hydrogen fuelling stations across Europe; California has more than 60 stations, with additional stations in development; Most hydrogen fuelling stations are located at existing gas stations |
| Hydrogen fuel tank | Stores hydrogen gas onboard the vehicle until it's needed by the fuel cell |
| Hydrogen fuel cell | An assembly of individual membrane electrodes that use hydrogen and oxygen to produce electricity; The only waste produced is water vapour |
| Hydrogen fuel nozzle | The nozzle from a fuel dispenser attaches to the receptacle on the vehicle to fill the tank |
| Hydrogen fuel cost | A kilogram of hydrogen currently costs around 14 euros; A fuel cell car can travel about 100 kilometres on one kilogram of hydrogen |
| Hydrogen fuel efficiency | Fuel cells are approximately 2.5 times more efficient than gasoline engines; Hydrogen vehicles have a similar range to e-cars with very large battery storage |
| Hydrogen fuel time | Refuelling takes only about three to five minutes |
| Hydrogen fuel incentives | Hydrogen fuel cell electric cars qualify for consumer incentives such as federal income tax credits and access to carpool lanes |
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What You'll Learn
- Hydrogen fuel stations: Over 150 across Europe, including 60+ in California
- Hydrogen fuel cost: Around €14 per kg, but could fall to €4-6 by 2030
- Hydrogen fuel efficiency: Fuel cells are 2.5 times more efficient than gasoline engines
- Hydrogen fuel production: Requires electrical energy, with a neutral carbon footprint if renewable
- Hydrogen fuel incentives: California offers tax credits and benefits for fuel cell electric cars
Hydrogen fuel stations: Over 150 across Europe, including 60+ in California
Hydrogen fuel stations are becoming more common, with over 150 stations across Europe and more than 60 in California alone. In 2024, there were 54 retail stations available across the United States, with over 20 more in various stages of planning or construction. Most of these stations are located in California, with one in Hawaii.
In Europe, there are already over 100 hydrogen fuelling stations, and this number is set to grow. Filling up your hydrogen-powered vehicle takes the same amount of time as fuelling a conventional petrol or diesel car—between 3 and 5 minutes for a full tank.
California is leading the way in producing 100% renewable hydrogen fuel, and several initiatives are in place to support this mission. Hydrogen fuel cell electric cars also qualify for consumer incentives in California, such as a federal income tax credit of up to $7,500 for new vehicles purchased in 2023 or later.
Most hydrogen fuelling stations are located at existing gas stations, with dispensers that look very similar to those for other fuels. However, hydrogen dispensers have unique nozzles and hoses. Mobile hydrogen fuelling stations, where liquefied or compressed hydrogen and dispensing equipment are stored on a trailer, are also being developed to support the expansion of hydrogen infrastructure.
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Hydrogen fuel cost: Around €14 per kg, but could fall to €4-6 by 2030
Hydrogen fuel currently costs around €14 per kg, but studies suggest that this price could decrease to around €4-€6 per kg by 2030. This projected reduction is based on advancements in technology, such as electrolyzer innovations, and the decreasing cost of renewable energy. These efforts are aimed at enhancing the competitiveness of hydrogen-powered Fuel Cell Electric Vehicles (FCEVs) in the market, making them a more viable and sustainable alternative to traditional petroleum-fueled vehicles.
The cost of hydrogen fuel varies across different regions, with prices influenced by energy market conditions and production methods. For instance, in Germany and France, the cost of hydrogen for FCEV heavy transportation trucks is approximately €7-€8 per kilogram as of early 2023. In contrast, Australia has a strategy to become a leader in green hydrogen, with initiatives to increase the use and production of hydrogen as a clean energy source. By 2030, Australia aims to reduce the production cost of hydrogen to around AU$2-2.8 per kilogram.
While the current price of hydrogen fuel is higher than gasoline, fuel cells are approximately 2.5 times more efficient than gasoline engines. This means that despite the higher cost of hydrogen, the overall greenhouse gas emissions are significantly lower. Additionally, most fuel cell car manufacturers include three years' worth of free fuel with the vehicle purchase, offsetting the fuel costs during the initial years of ownership.
Looking towards the future, there is a strong focus on reducing hydrogen fuel prices to achieve cost parity with diesel for long-haul trucks. This target price of around €4 per kilogram by 2030 is expected to make hydrogen a competitive and sustainable alternative for heavy transportation, aligning with broader environmental goals and the push for renewable energy sources. To achieve this goal, adequate subsidies, regulatory support, and infrastructural developments are necessary to bridge the price gap between hydrogen and diesel fuels.
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Hydrogen fuel efficiency: Fuel cells are 2.5 times more efficient than gasoline engines
Hydrogen fuel cells are a promising alternative to traditional fossil fuels, offering greater efficiency and reduced emissions. With a focus on efficiency, here is a detailed overview of hydrogen fuel cell technology and its advantages over gasoline engines.
Hydrogen fuel cells are approximately 2.5 times more efficient than gasoline engines. This means that a hydrogen-powered vehicle can achieve the same performance as a gasoline-powered vehicle with a fraction of the fuel consumption. The higher efficiency of hydrogen fuel cells translates into significant fuel savings and lower operating costs for vehicle owners.
The efficiency of hydrogen fuel cells stems from their ability to produce electricity through an electrochemical reaction with hydrogen. This process results in a high energy-to-weight ratio, enabling hydrogen fuel cells to power heavy loads over long distances with minimal refueling requirements. Hydrogen-powered vehicles typically offer a range of 300 miles or more on a full tank, and refueling takes just 3 to 5 minutes, similar to refueling a standard car with gasoline.
Additionally, hydrogen fuel cells produce zero pollutants, with water vapor being their only waste product. This is in stark contrast to gasoline engines, which emit CO2 and other harmful pollutants. By adopting hydrogen fuel cell technology, the transportation sector can significantly reduce its environmental impact and contribute to improved air quality.
While the current price of hydrogen is higher than gasoline, the superior efficiency of hydrogen fuel cells can offset the higher fuel cost. Furthermore, many fuel cell car manufacturers offer incentives, such as three years' worth of free fuel with a vehicle purchase. With advancements in technology and increasing production of renewable hydrogen fuel, the cost of hydrogen is expected to become more competitive, making it a promising candidate for a sustainable and efficient transportation future.
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Hydrogen fuel production: Requires electrical energy, with a neutral carbon footprint if renewable
Hydrogen-powered vehicles are fuelled with hydrogen gas, which is pumped in the same way as conventional petrol or diesel. Filling up a hydrogen car takes between 3 and 5 minutes for a full tank, and there are over 100 hydrogen fuelling stations operating in Europe, with more than 60 in California alone.
Hydrogen is the most abundant element in the universe and is among the cleanest and greenest fuels for powering cars. However, it has a "dirty secret": most of the world's hydrogen is produced from fossil fuels, giving it a high carbon footprint. Nevertheless, hydrogen itself is essentially non-polluting when burned, producing minimal pollutants and water vapour as its only waste product. This makes it an important part of a cleaner energy future.
Hydrogen can be produced by the electrolysis of water, but this is generally a costlier approach than the historically dominant Steam Reforming (SMR) route. The SMR route has lower thermodynamic efficiency than electrolysis, but it is more economical. When electricity is used to produce hydrogen, you will always produce less energy than you consume. Therefore, to minimize the carbon footprint of electrolysis, the electricity inputs should be low-carbon, such as renewable or nuclear power.
California is leading the way in producing 100% renewable hydrogen fuel, and several initiatives are working towards this mission. The U.S. Department of Energy (DOE) is exploring the nuclear-to-hydrogen route, which uses electricity and heat generated from nuclear power in an integrated electrolysis system. This process has the potential to produce hydrogen with a carbon footprint that is 35% less than that of conventional electrolysis.
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Hydrogen fuel incentives: California offers tax credits and benefits for fuel cell electric cars
Hydrogen fuel cell electric cars are an increasingly popular option for those seeking an eco-friendly alternative to traditional petrol or diesel cars. These vehicles are fuelled with hydrogen gas, which is pumped in the same way as conventional fuels, and the process takes a similar amount of time—between 3 and 5 minutes for a full tank. California, a leader in renewable hydrogen fuel, has over 60 hydrogen fuelling stations, with more in development.
California offers various incentives for consumers who purchase or lease qualified hydrogen fuel cell electric vehicles. These incentives include tax credits and benefits, making these vehicles more accessible and affordable. One notable incentive is the Clean Vehicle Rebate Project (CVRP), which offers rebates of up to $7,000 for California residents who meet certain income levels when purchasing or leasing an eligible vehicle. It's important to note that these rebates do not reduce the selling price or the sales tax due on the vehicle.
Additionally, California residents who purchase a new fuel cell electric vehicle in 2023 or later may be eligible for a federal income tax credit of up to $7,500. This credit can be claimed on the tax return for the year the vehicle was placed in service using Form 8936. The credit can also be transferred to the dealer to reduce the final purchase cost, with the dealer being reimbursed by the IRS. This allows buyers to benefit from the credit immediately at the time of sale.
Another advantage of owning a fuel cell electric car in California is the Clean Air Vehicle decal. This allows solo access to carpool lanes, providing a convenient way to save time on the road. Furthermore, the California Energy Commission (CEC) offers funding of up to $10 million for projects that provide publicly accessible hydrogen fuelling stations, making refuelling even more convenient and widely available.
With these incentives, California is encouraging the adoption of hydrogen fuel cell electric cars, contributing to a greener and more sustainable future.
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Frequently asked questions
Hydrogen-powered vehicles are refuelled with hydrogen gas, pumped in the same way as a conventional petrol or diesel car. The process takes around 3-5 minutes for a full tank.
There are over 100 hydrogen fuelling stations in Europe, mostly in retail locations. In the US, there were 54 retail stations available in 2024, mainly in California. You can find a hydrogen fuelling station by searching online for private and planned stations.
Hydrogen stations are self-service and designed to work with compressed natural gas. They accept credit cards and adhere to state standards for measurement and fuel quality. Hydrogen is stored as a liquid or gas, and compressed to increase pressure.
The US Department of Transportation Federal Highway Administration (FHWA) has a National Alternative Fuels Corridors grant program, which provides funding for the deployment of hydrogen fuelling infrastructure. This includes the establishment of Regional Clean Hydrogen Hubs (H2Hubs) to accelerate the deployment of clean hydrogen production and distribution. You can search for stations along your route using online tools.
