Fossil fuels have been the major culprit in emissions causing global warming. Besides, these fuels are limited and are bound to run out some time or the other. Apart from wind, solar and geothermal energies, which are being developed the most as alternative energy, there have been advances made in some other green technologies too, which will have reduced emissions. One such energy is Hydrogen fuel cells, which seems to have a promising future. Let’s take a closer look at the advantages and disadvantages of hydrogen fuel:
