Why aren't hydrogen fuel cells being seriously considered as a source of energy?

1. Fossil fuels are needed to produce hydrogen fuel cells because hydrogen and oxygen must be separated. If all of this hydrogen fuel is produced, there won't be any left over fossil fuels for other purposes.

The cost of production is high.

Although hydrogen is highly reactive, this substance is not toxic, but its high flammability causes new issues for our society.

People believe that fuel cells are a fairy tale and require a lot of work because they are new to the world.

There is not much energy stored in the cells that hold hydrogen.

Hydrogen fuel cells face several challenges, including high production costs, limited infrastructure for hydrogen storage and distribution, and the energy-intensive process of producing hydrogen. Additionally, the efficiency of hydrogen fuel cells in converting energy into electricity is lower compared to other renewable energy sources like solar and wind power. These factors have hindered the widespread adoption of hydrogen fuel cells as a primary source of energy.