My design consists in a washbasin able to produce its own energy for electricity. It is our responsibility to take care of water in order to don´t waste it. But, we can go one step further and also try to take advantage of water daily usage.
Because each drop of water counts, the washbasin introduces a turbine which generates the water fall movement into energy. This system is well known and I propose to be applied it for domestic usage. The energy is stored in a battery and then conducted to light leds.