Sylvie Willis
The world's first hydrogen fuel cell vehicle was the Chevrolet Electrovan, introduced by General Motors in 1966. The Electrovan used a fuel cell that combined super-cooled liquid hydrogen and liquid oxygen. This early prototype paved the way for the next generation of hydrogen-powered vehicles, which use fuel cells with pressurised hydrogen and native oxygen from the air. Since the Electrovan, several hydrogen-powered vehicles have been released, including the Toyota Mirai, the Hyundai Nexo, and the Honda Clarity. However, hydrogen cars have faced competition from battery electric vehicles, and their commercialisation has been limited by infrastructure constraints. Nevertheless, with growing concerns about air pollution and emissions, hydrogen fuel cell technology is poised to play a significant role in the transition to clean energy for vehicles, industry, and households.
| Characteristics | Values |
|---|---|
| Year the hydrogen fuel cell car was invented | 1966 |
| Inventor | General Motors |
| Name of the car | Chevrolet Electrovan |
| Top speed | 70 mph |
| Range | 150 miles |
| Number of passengers | 3 |
| Fuel source | Liquid hydrogen |
| Fuel cell type | Proton Exchange Membrane Fuel Cell (PEMFC) |
| First commercially produced dedicated fuel cell electric vehicle (FCEV) | Toyota Mirai |
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What You'll Learn
- The first hydrogen fuel cell car was the Chevrolet Electrovan, introduced by General Motors in 1966
- Hydrogen fuel cell cars are zero-emission vehicles, emitting only water vapour
- Hydrogen fuel cells are well-suited for backup power use but are a challenge for automotive engineers due to varying power demands
- Hydrogen fuel cell cars are more expensive than traditional cars, but costs have been falling
- Hydrogen fuel cell cars are limited by the availability of hydrogen fuelling infrastructure
The first hydrogen fuel cell car was the Chevrolet Electrovan, introduced by General Motors in 1966
The history of hydrogen fuel cell technology can be traced back to the 1800s, but it was not until the 1960s that the world saw its first hydrogen fuel cell car. The Chevrolet Electrovan, introduced by General Motors in 1966, was a groundbreaking innovation that set the wheels in motion for the evolution of hydrogen-powered vehicles.
General Motors' Electrovan, also known as the "Handivan," was more than just a car; it was a marvel of its time. This prototype combined super-cooled liquid hydrogen and liquid oxygen in a fuel cell, marking the first time a fuel cell powered a road vehicle. The Electrovan had a top speed of 70 mph and a range of about 150 miles. However, safety concerns restricted its journeys to company property.
The Electrovan's design crammed a lot of technology into a relatively small space. The vehicle's motor and control system were mounted between and under the front seats, while 32 fuel cell modules connected by 550 feet of plastic piping were tucked under the floor. Cryogenic hydrogen and oxygen tanks and an electrolyte reservoir sat behind the middle bench seat.
The Electrovan project was significant in that it transferred fuel-cell technology from NASA's Apollo mission into new applications. After its completion in October 1966, the Electrovan was stored away for 31 years before being rediscovered in 2001. Since then, it has been exhibited at the GM Heritage Center and various fuel cell displays and museum shows.
The introduction of the Electrovan paved the way for the development of hydrogen fuel cell technology in vehicles. While hydrogen fuel cells have faced infrastructure challenges and competition from battery-electric vehicles, they hold promise for zero-emissions energy systems and extending the driving range of vehicles. With advancements in technology and growing public support for clean energy, hydrogen fuel cells may yet become a viable alternative in the automotive industry.
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Hydrogen fuel cell cars are zero-emission vehicles, emitting only water vapour
The history of hydrogen fuel cell vehicles goes back to the 1800s, with the first fuel cell conceived in 1839. However, the first modern hydrogen-powered vehicle didn't arrive until the mid-1900s. The Electrovan, a General Motors Handivan, is considered the world's first hydrogen fuel cell vehicle, introduced in 1966. This early prototype combined super-cooled liquid hydrogen and liquid oxygen, marking the beginning of hydrogen fuel cell technology in vehicles.
Since then, hydrogen fuel cell technology has evolved significantly, with several automobile companies introducing hydrogen-powered vehicles, including Toyota, Honda, Hyundai, and Chevrolet. These vehicles offer a zero-emission alternative to traditional fossil fuel cars, emitting only water vapour as a byproduct.
Hydrogen fuel cells convert the potential energy of hydrogen fuel into electricity through an electrochemical reaction with an oxidizing agent, typically oxygen from the air. This process produces electricity to power the vehicle and results in water vapour as the only emission. The water vapour is formed through the combination of hydrogen and oxygen, which creates a chemical reaction that releases energy and produces water.
The advantages of hydrogen fuel cell cars lie in their zero-emission status and the efficiency of their energy production. With growing concerns about air pollution and emissions, hydrogen fuel cells offer a clean energy solution for vehicles, industry, and households. The market for commercial vehicles and mass transit powered by hydrogen is promising, and the global hydrogen fuel cells market is projected to grow.
However, hydrogen fuel cell cars have faced challenges and competition from battery-electric vehicles. The infrastructure for hydrogen fuelling stations is still limited, and hydrogen is more difficult to store and transport due to the small size of its molecules. Despite these obstacles, hydrogen fuel cell technology continues to advance, and companies are working to address the challenges to make hydrogen-powered vehicles more accessible and viable for consumers.
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Hydrogen fuel cells are well-suited for backup power use but are a challenge for automotive engineers due to varying power demands
The first hydrogen fuel cell vehicle was the Chevrolet Electrovan, introduced by General Motors in 1966. This vehicle used a fuel cell that combined super-cooled liquid hydrogen and liquid oxygen. This early prototype paved the way for the new generation of hydrogen-powered vehicles we see today.
While hydrogen fuel cells have been touted as the future of the automotive industry, offering zero-emission mobility without compromising on performance or range, there are some challenges to their implementation. One such challenge is that hydrogen fuel cells work best when operating at a steady power output. This makes them ideal for backup power use, but less suitable for automotive use, where power demands can vary significantly.
In a car, power demands can fluctuate from 15 kilowatts (20 horsepower) to maintain a steady speed on a flat road, to 10 or 20 times that amount for rapid acceleration. The Toyota Mirai, the best-selling hydrogen car in the US, has a fuel cell rated at 90 kW (120 horsepower). However, this is not sufficient for accelerating onto a fast-moving highway, so Toyota, like other hydrogen fuel cell vehicle (HFCV) manufacturers, includes a high-voltage, low-capacity battery to provide supplementary power.
The inclusion of a supplementary battery is a workaround for the varying power demands of automotive use, but it adds complexity and cost to the vehicle design. Additionally, HFCVs face other challenges, such as high manufacturing costs, safety concerns, and the lack of widespread hydrogen refueling infrastructure. These factors have contributed to a limited number of HFCV models being available on the market, which, in turn, has hindered wider consumer adoption.
Despite these challenges, HFCVs offer several advantages, including zero emissions, a higher power-to-weight ratio, and impressive energy efficiency. With ongoing technological advancements and policy interventions, HFCVs could become a vital component of the automotive industry's transition to clean transportation.
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Hydrogen fuel cell cars are more expensive than traditional cars, but costs have been falling
Hydrogen fuel cell cars are significantly more expensive than traditional cars. The Toyota Mirai, one of the most well-known hydrogen cars on the market, has a base price of around $58,000 to $69,000. The Hyundai Nexo, another popular hydrogen-powered SUV, starts at a similar price of around $60,000, making it the most expensive Hyundai on sale in the US. The Honda Clarity Fuel Cell, with a starting price of around $59,000, is another prominent hydrogen car model. These prices are generally much higher than those of traditional vehicles.
However, it's important to consider the long-term costs of ownership, which can be more attractive for hydrogen cars. As hydrogen fuel cell technology advances, production costs are decreasing, and the price of hydrogen cars is expected to become more competitive with traditional vehicles. The cost of fuel cells, a core component of hydrogen cars, has been steadily declining over the years. This is due to the increasing popularity of hydrogen cars, which is leading to economies of scale and making the vehicles more affordable.
The expansion of hydrogen refueling infrastructure will also play a crucial role in reducing the costs associated with hydrogen cars. Currently, there are limited refueling stations available compared to gasoline stations, which can drive up the costs of building and maintaining the infrastructure. However, as more hydrogen refueling stations are established, the overall costs of hydrogen cars should decrease.
In addition to technological advancements and production costs, government incentives and rebates are also making hydrogen cars more affordable. These incentives can significantly reduce the cost of a hydrogen car, making it more competitive with traditional vehicles. For example, government rebates in California can help lower the overall cost of ownership for the Mirai, Clarity Fuel Cell, and Nexo models.
While hydrogen cars currently face a price gap compared to traditional vehicles, this gap is expected to narrow as technology improves and production costs continue to decrease. As a result, hydrogen cars will likely become an increasingly attractive option for consumers in the coming years.
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Hydrogen fuel cell cars are limited by the availability of hydrogen fuelling infrastructure
The first hydrogen fuel cell vehicle was created in 1966 by General Motors. The Chevrolet Electrovan, as it was called, used a fuel cell that combined super-cooled liquid hydrogen and liquid oxygen. This early prototype paved the way for the development of modern hydrogen-powered vehicles, which are now powered by fuel cells that use pressurised hydrogen combined with native oxygen from the air.
Despite the many benefits of hydrogen fuel cell cars, such as their energy efficiency, longer driving ranges, and zero harmful tailpipe emissions, their widespread adoption is limited by the availability of hydrogen fuelling infrastructure. Hydrogen fuelling infrastructure refers to the network of refuelling stations, transportation systems, and storage facilities that support the use of hydrogen fuel cell vehicles.
Currently, there is a lack of widespread hydrogen fuelling infrastructure, with refuelling stations being relatively scarce and limited to certain regions. This scarcity discourages consumers from adopting hydrogen fuel cell vehicles, as it can be challenging to find refuelling stations. Additionally, the establishment of new hydrogen fuelling infrastructure requires significant investments, which can be a barrier to its expansion.
The limited availability of hydrogen fuelling infrastructure is a chicken-and-egg problem for hydrogen fuel cell cars. The demand for hydrogen fuel cell vehicles is influenced by the availability of fuelling infrastructure, and vice versa. As more hydrogen fuel cell cars hit the road, the business case for building more fuelling stations strengthens. However, until there are enough fuelling stations to make hydrogen fuel cell vehicles a convenient option for drivers, consumers may be hesitant to adopt this technology.
To address this challenge, stakeholders, including government organisations and automobile manufacturers, are working to expand the hydrogen fuelling infrastructure. For example, the California Hydrogen Business Council, which comprises over 100 companies and agencies, is advocating for the commercialisation of the hydrogen and fuel cell industry. Additionally, major automakers are offering hydrogen fuel cell vehicles for sale or lease in popular vehicle types, such as sedans and compact SUVs, to increase their availability to drivers.
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Frequently asked questions
The first hydrogen fuel cell vehicle was the Chevrolet Electrovan, introduced by General Motors in 1966.
Hydrogen fuel cell cars use a fuel cell stack in which pure hydrogen passes through a membrane to combine with oxygen from the air, producing electricity to turn the wheels, with water vapour and heat as by-products.
Hydrogen fuel cell cars are zero-emission vehicles, with water vapour as their only by-product. Hydrogen is also a good energy carrier due to its propensity to bind with other elements.
