(Slideshow) 7 Technological innovations to preserve the environment - Page 3

3 / 7

Micro-hydroelectric power

You don't need a river as big as the Colorado to produce electricity. You can harness even the power of a stream. The Dominican sisters at Queen of Peace Monastery recently installed a micro-hydroelectric system using the streams on their property to produce a whopping 86 kilowatts.

+

© Public Domain

.css-l0mio9{display:none;visibility:hidden;}