requires high pressure
It takes more energy to separate the hydrogen than we can get at the end.
Some advantages of power plants are clean source of energy and efficient. Disadvantages of power plants are dangerous and is difficult to dispose of waste.
Hydrogen is a nonrenewable source of energy when used for nuclear fusion (which is still not a technologically attainable power generation mechanism). When used as an energy carrier for oxidation (e.g. fuel cell, and internal combustion engine) hydrogen is not an energy source. In such applications, hydrogen is a man-made resource.
Hydrogen gas
the energy source for hydrogen is semen ;)
What are the advantages and disadvantages of the close source software ?
The advantages of using hydrogen fuel cells are that they are an alternative fuel to fossil fuels, like coal, oil and gas. Also, burning or reacting hydrogen with oxygen runs electric motors and it's only emission is water vapour. The disadvantages of using hydrogen fuel cells is that hydrogen does not occur naturally on Earth and thus is not an energy source. It takes a great deal of energy to extract Hydrogen from water. Hope this helps! :)
The advantages of using hydrogen fuel cells are that they are an alternative fuel to fossil fuels, like coal, oil and gas. Also, burning or reacting hydrogen with oxygen runs electric motors and it's only emission is water vapour. The disadvantages of using hydrogen fuel cells is that hydrogen does not occur naturally on Earth and thus is not an energy source. It takes a great deal of energy to extract Hydrogen from water. Hope this helps! :)
Mains electricity is nothing but main source of power in an installation. From the mains the power is then branched out to different end usage.
Hydrogen itself is not an energy source, but it can be used as a clean and efficient energy carrier. It can be produced through various methods, such as electrolysis of water using renewable electricity, and used in fuel cells or combustion engines to generate electricity or power vehicles.
renewable energy source non-poluting very safe and in-expensive large amounts can be stored up and used later
No, but they can be purchased for a car in Oneida, NY.