Cost of Raw Materials
Precious metals such as platinum and iridium are typically required as catalysts in fuel cells and some types of water electrolyser, which means that the initial cost of fuel cells (and electrolysers) can be high. This high cost has deterred some from investing in hydrogen fuel cell technology.Disadvantages:
- Expensive to manufacture due the high cost of catalysts (platinum)
- Lack of infrastructure to support the distribution of hydrogen.
- A lot of the currently available fuel cell technology is in the prototype stage and not yet validated.
- Hydrogen is expensive to produce and not widely available. Privacy.
The Problem
While hydrogen itself is a clean fuel, the process of extracting it is, at present, not climate-friendly and very energy-intensive. Depending on the method and technology used, extracting it may use more energy than it provides as a fuel. Production of hydrogen from coal and natural gas also releases CO2.
Why don t we use more hydrogen fuel cells : The production of hydrogen using renewable energy sources, such as solar or wind power, is not yet commercially viable on a large scale. Storage and transportation of hydrogen is also very costly, with complex engineering and materials involved in keeping it contained.
Are hydrogen fuel cells bad for the environment
Public Health and Environment
Emissions from gasoline and diesel vehicles—such as nitrogen oxides, hydrocarbons, and particulate matter—are a major source of this pollution. Hydrogen-powered fuel cell electric vehicles emit none of these harmful substances—only water (H2O) and warm air.
Why not hydrogen cars : Unfortunately, a hydrogen fuel cell offers few advantages over a battery, with several deal-breaking disadvantages. The problems that show no sign of really being overcome include cost, lack of infrastructure and relative inefficiencies in delivering hydrogen to customers.
“The answer is no,” said Liebreich, without a moment's hesitation. Carmakers betting on a large share for hydrogen are “just wrong”, and heading for an expensive disappointment, he added. The key problem for hydrogen cars is not the fuel cell but actually getting the clean hydrogen where it is needed.
Hydrogen is the perfect fuel. For a start, it's the most abundant element in the universe, so we'll never run out of it. If you burn it in a combustion engine or feed it to a fuel cell the only byproduct is water.
What is the biggest drawback of using hydrogen fuel
Hydrogen is a highly inflammable substance and explosive in nature; it cannot be easily transported from one place to another and it can be generated by the hydrolysis of water but it is a very expensive process. Q. What are the advantages of using hydrogen as a fuelProduction Cost: One of the main disadvantages of hydrogen fuel cells is the high manufacturing cost, making them more expensive than other energy sources. The complex production process and the need for rare materials contribute to the high costs, resulting in higher prices for hydrogen fuel cell vehicles.Hydrogen is not a greenhouse gas, but its chemical reactions in the atmosphere affect greenhouse gases like methane, ozone, and stratospheric water vapor. In this way, emissions of hydrogen can cause global warming, despite its lack of direct radiative properties.
Statistics cited by the outlet noted that the traditional EV maximizes 94% of its fuel efficiency, while FCEVs maximize just 68%. So will hydrogen cars overtake traditional EVs "The answer is no," Michael Liebreich, the founder of the analyst firm Bloomberg New Energy Finance, said to The Guardian.
Do hydrogen cars have a future : A new Global Hydrogen Car market study indicates hydrogen-powered vehicles are expected to take off by 2028. This study evaluates the growth potential of the hydrogen car market and provides market intelligence and strategic insights for decision-makers.
Will hydrogen overtake batteries : "The answer is no," Michael Liebreich, the founder of the analyst firm Bloomberg New Energy Finance, said to The Guardian.
Is hydrogen engine better than EV
Typical EV ranges currently range from around 100 miles to around 350 miles. Hydrogen cars, on the other hand, offer a better driving range along – and a shorter refuelling time. The distance a hydrogen can cover ranges from 400 to 600 miles, depending on the size of the tank.
Can hydrogen overtake batteries in cars “The answer is no,” said Liebreich, without a moment's hesitation. Carmakers betting on a large share for hydrogen are “just wrong”, and heading for an expensive disappointment, he added.Yes, hydrogen cars are way better than electric cars in terms of zero harmful emissions, quick refueling, and longer driving range. However, hydrogen cars are quite expensive and inefficient with limited infrastructure, and therefore, electric cars are more convenient, reliable, and a better option to consider.
What are the negatives of hydrogen cars : The same characteristic that makes it eco-friendly and economical is what gives hydrogen as a fuel its biggest flaw: its simple composition makes it highly flammable in large quantities, so it requires a lot of investment to come up with protection systems to avoid the risk of fire.