Most olvasgatom, gondoltam megosztom:
http://www.google.com/green/the-big-picture.html
címszavakban:
- carbon footprint : 0
- At Google, we've worked hard to minimize the environmental impact of our services. In fact, to provide you with Google products for a month, our servers use less energy per user than leaving a light on for 3 hours.
- Our data centers are some of the most efficient in the world. Specifically, our data centers use only 50% of the energy of most other data centers.
- felhasznált "zöld-energia" aránya (nap, szél) 2011-ben 30% (!!!),
-zöld-energia termelő befektetésehttp://www.google.com/green/collaborations/investments.html eddig kb $350 millio értékben.
- Our efforts in efficiency, buying clean energy, and purchasing offsets bring our carbon footprint down to zero. We're going beyond carbon neutral by investing hundreds of millions of dollars in renewable energy projects that create far more renewable energy for the world than we consume as a company. In addition, our products enable our users to save energy themselves.
video:
http://goo.gl/oQNJ4