Apple Google Facebook Think Different about your dirty energy

Tech companies like Google, Facebook and Apple operate much of the Internet on "the cloud".

It is a vast network of warehouses called data centres, some so large that they use as much electricity as 250,000 homes. Much of that electricity currently comes from dirty, dangerous coal and nuclear power. It is outdated, polluting power that damages our health and is changing our climate.

Source:
http://www.greenpeace.org/international/en/news/Blogs/makingwaves/apple-think-different-about-your-dirty-energy/blog/40117/