Water sustainable energy

Water in itself is not energy. But “water in motion” or “with a height difference” does have energy in it.
“Water in motion” is a flowing stream or river, wave action, ebb and flow and even a current in the sea.
“Water with a height difference” is a lake or reservoir in the mountains and also a water tower.
All bees can be used to set something in motion and therefore also to generate electricity. A watermill is an old way to use this energy.

Water can also be used as energy storage by splitting it. Chemically, water is H₂O. By separating the hydrogen (H₂) from the oxygen (O₂). Separation can be done by electricity.
The energy can be extracted in 2 ways. Hydrogen is a gas that burns very easily. When lit, it combines with oxygen from the air and produces a lot of heat. The other way is through a catalytic converter. The hydrogen is then reconnected with oxygen in a controlled manner and produces electricity.

Drinking water in itself has no energy in it. However, to have it, energy must be used. Drinking water is also one of the basic necessities of life, which is why the FFABW also pays attention to it.