If Google had a black screen, taking into account the huge number of times this search engine is used, 750 mega watts/hour of energy per year would be saved. In recognition of this fact, Google has created a black version of its search engine, called Blackle, with the exact same functions as the white version, but with lower energy consumption.

Bookmark it today and pass it along: www.blackle.com

My questions are these: How does this save Watts??? What does "saving Watts" save? I would love to know.

xo
Lana