Sentences with phrase «hydrogen fuel it needs»

Aside from clusters of hydrogen stations in California, the U.S. is largely bereft of the architecture needed to supply the Nexo with the hydrogen fuel it needs.

Not exact matches

Lunar water could be used for drinking or its components — hydrogen and oxygen — could be used to manufacture important products on the surface that future visitors to the moon will need, like rocket fuel and breathable air.

A LUNG - inspired hydrogen fuel cell can cut the amount of expensive catalyst needed and increase efficiency, its designers claim.

The Policy The federal government needs to support, through policy and direct R&D funding, the development and adoption of biofuels, wind farms, solar panels, and hydrogen fuel cells.

The exciting implication is that next - generation wastewater treatment plants could use new technologies, including microbe - powered fuel cells, to capture enough methane, hydrogen, and other fuels from wastewater to generate all the energy they need, and then some.

It turns out they are indispensable for a range of urgently needed green energy technologies such as wind turbine generators, low - energy lighting, fuel cells, rechargeable batteries, magnetic refrigeration and hydrogen storage.

Fuel cell vehicles produce zero tailpipe emissions, but the entire hydrogen production stream needs to be low - carbon

Conventional approaches to compact hydrogen storage — compressing the gas to up to 10,000 pounds per square inch (psi) or cooling it down to cryogenic temperatures so that it liquefies (around 252 degrees Celsius)-- can attain only about half the energy density needed to fit enough fuel inside something the size of a gas tank.

Currently, electrolyzers (machines that split water into its constituent hydrogen and oxygen) need a catalyst, namely platinum, to run; ditto fuel cells to recombine that hydrogen with oxygen, which produces electricity.

«The need for clean, safe sources of power in remote areas, especially in developing nations, makes hydrogen the perfect fuel choice.»

«Our process also has an important advantage over battery or gaseous - hydrogen powered vehicle technologies as many of the hydrocarbon products from our reaction are exactly what we use in cars, trucks and planes, so there would be no need to change the current fuel distribution system,» said Frederick MacDonnell, UTA interim chair of chemistry and biochemistry and co-principal investigator of the project.

Needless to say, the human body does not produce hydrogen peroxide needed to fuel nanomotors, so Wang and his colleagues are working on ways to synthesize it from glucose.

Inertial confinement is an alternative method in which small capsules of hydrogen - isotope fuel are crushed to produce the intense temperature and pressure needed for fusion to occur.

Should the market demands for hydrogen fuel increase with the introduction of fuel cell electric vehicles, the U.S. will need to produce and store large amounts of cost - effective hydrogen from domestic energy sources, such as natural gas, solar and wind, said Daniel Dedrick, Sandia hydrogen program manager.

While ammonia production is critical to humanity, the hydrogen that is needed to produce it comes from fossil fuels.

Hydrogen Hydrogen - based energy storage looks great on paper: Use electricity to split hydrogen out of water, then convert the hydrogen back into electricity in a fuel cell whenHydrogen Hydrogen - based energy storage looks great on paper: Use electricity to split hydrogen out of water, then convert the hydrogen back into electricity in a fuel cell whenHydrogen - based energy storage looks great on paper: Use electricity to split hydrogen out of water, then convert the hydrogen back into electricity in a fuel cell whenhydrogen out of water, then convert the hydrogen back into electricity in a fuel cell whenhydrogen back into electricity in a fuel cell when needed.

Mining free hydrogen gas as a primary fuel source could change that, but first scientists need to understand where the gas goes after it's produced.

The carmaker realized that if its vision of battery - powered electric vehicles gaining mass appeal in tandem with fuel cell electrics was to come true, it needed to so something about the lack of hydrogen infrastructure.

Hydrogen is clean - burning, producing only water vapor as waste, so fuel - cell vehicles using hydrogen will be zero - emission, an important factor given the need to reduce air poHydrogen is clean - burning, producing only water vapor as waste, so fuel - cell vehicles using hydrogen will be zero - emission, an important factor given the need to reduce air pohydrogen will be zero - emission, an important factor given the need to reduce air pollution.

development of improved hydrogen fueling station design and requirements, including a broader technical understanding of what is needed to achieve a national hydrogen fueling infrastructure.

«We think H2FIRST can help improve the path for hydrogen fuel cell vehicles by creating opportunities for private industry to pool their resources to address infrastructure needs,» said Sandia's Dedrick.

It is a vicious cycle: having to load up on all that hydrogen at ground level makes the rockets heavy, increasing the amount of fuel they need to escape the gravitational clutches of Earth.

Agricultural waste and other fuel feedstocks are packed with oxygen that needs to be replaced with hydrogen.

Synthetic fuels have one particular advantage over batteries or hydrogen as a route to low - carbon transport: by dropping in exactly where fossil fuels are used now, they can reduce emissions dramatically without the need for major new infrastructure or changes in consumer behaviour, which may be decisive in certain cases.

If sufficient hydrogen is available, nearly all of the carbon in the coal or biomass feedstock to a Fischer - Tropsch plant would end up in the fuel products and not in the air, eliminating the need to capture and sequester carbon dioxide, the authors said.

Before they can power your car, hydrogen fuel cells need an efficiency boost.

In an artificial photosynthetic system, the oxidation of water molecules into oxygen, electrons and protons (hydrogen ions) provides the electrons needed to produce liquid fuels from carbon dioxide and water.

Ignoring the billions (if not trillions) of dollars needed to create a station infrastructure, consider hydrogen production complexity and cost, a process that still relies entirely on fossil fuels.

Hydrogen fuel cells will be far more likely to be the silver bullet the car industry needs to sort out pollution.

The Home Energy Station III, which will be displayed at the Show, is a comprehensive system designed to not only supply hydrogen fuel for vehicles, but also meet home energy needs by supplying electricity, heat and hot water.

The initial criteria for fuel cell vehicle ownership, including proximity to hydrogen refueling stations, driving patterns and vehicle needs, all played a part in Honda's customer selection process.

A hydrogen version could also be in the cards, although that's less likely than a hybrid and would need to at least make use of the hydrogen fuel cells currently being used in the Toyota Mirai.

The brand says the h - tron uses hydrogen as its fuel source to create electricity, delivering 110 kW (148 hp) under normal circumstances, but has a temporary boost of 100 kW (134 hp) when needed.

For long - distance drivers, Mercedes recommends anyway fuel cells as an alternative to e-cars: The number of hydrogen filling stations in Germany is set to increase by 2023 from the current 50 to 400, to cover the daily needs, especially on the main roads.

The federal budget introduced in March included $ 62.5 million over two years to help build the infrastructure needed to support alternative fuel vehicles, including charging stations for electric cars and refuelling stations for vehicles that run on natural gas and hydrogen.

External fuel tanks facilitate the refueling of ships in need of both hydrogen and quantum fuel.

Once lauded as the future of clean transportation and energy storage in a variety of other applications, hydrogen - based fuel cell systems have a great many barriers to adoption, one of which is lack of hydrogen infrastructure, and the other is the need to develop hydrogen production sources that aren't fossil fuel - based or that require more energy to produce than can be released in the fuel cell.

Driving Goals Ultimately, the road trip is to raise the funds needed to build greater awareness and further the development of hydrogen gas as a fuel source.

«I think we need to think hard about making the automobile dramatically simpler with hydrogen and fuel cells,» Burns told Reuters, noting that a fuel - cell propulsion system had one - tenth as many moving parts as an internal combustion engine.

So not only would fuel cell development and technology for storing hydrogen on vehicles need to be further developed, but the automobile industry's development and production of fuel cells also would need to be coordinated with the energy industry's deployment of reformers and the fuel for them.

The hydrogen could then be reused to generate electricity when needed, injected into the heating system or used as low - emission fuel for hydrogen fuel - cell cars.

The fuel cell needs to have a converter built into the car that can convert gas to hydrogen from gas or water, then it is used in the fuel cell to create the energy to power the car.

This week, Honda also announced progress with a home - based hydrogen production system — called the HES IV — that would remove a consumer's need to find hydrogen fuel or visit a gas station.

Hydrogen burns in air, so one can easily imagine using hydrogen instead of fossil fuels to supply energy for our transportation needs that can not be met by electric trolleys andHydrogen burns in air, so one can easily imagine using hydrogen instead of fossil fuels to supply energy for our transportation needs that can not be met by electric trolleys andhydrogen instead of fossil fuels to supply energy for our transportation needs that can not be met by electric trolleys and trains.

Dr Frank agrees, noting that the hybridisation would mean cars would need less hydrogen on board, and smaller (and thus cheaper) fuel cells.

This would eliminate the need to produce hydrogen or to build hydrogen fueling stations.

Another disadvantage of the FCV is the cost and space utilized by the fuel tanks needed to store hydrogen.

When power is needed, the hydrogen is cleanly and efficiently converted back into power using the same solid oxide system in fuel cell power generation mode.

German energy company EWE AG wants to test using an underground gas storage cavern for storing hydrogen produced from wind and solar power, as the need for regular natural gas storage has declined over the past years — a trend that is bound to continue with the declining use of fossil fuels, writes Christian Schaudwet for bizz energy.

As Koval points out, even though use of hydrogen in fuel cells is growing, the biggest need is for liquid fuel to run cars, trucks, trains and planes.