I use macs mostly and was a little worried when I saw that. Steve Jobs wrote a press release about the environment and Apple, admitting that things needed to be done but that Apple was doing better than Greenpeace gives them credit for.

Here’s Apple’s Environment website if you’re interested in reading more about it and their future plans.
http://www.apple.com/environment/
the press release is on the right if you click on the green apple.