[Fun Environmental Stories through Numbers] The power of 0.001 - rainwater - Living Green - Resources

Revisiting rainwater-the power of 0.001

The money that humans invest to use water each year. app. 600 billion $

It is because it takes a lot of energy to process water all over the globe to make it fot for use.

Enough energy to power a 20W light bulb for 10 hours

Enough energy to power a 20W light bulb for 200 hours

What is there was a way to save energy to the levels above?

The energy needed to use rainwater 0.001kWh

Currently many resions are using rainwater through various methods

Using water wisely - the power of 0.001 might be enough

For further learning - Harvesting water from the sky, rainwater harvesting animation, alter qua video game