Geenpeace, which is an environmental organisation just released statistics on what type of renewable energy each tech firm uses. Clean energy being the best type and nuclear energy being the worst. Google, Facebook and Apple turned to be the best environmentally friendly firms while Amazon, twitter and Vine were the worst.
Its more impressive seeing Google being so environmentally friendly considering they handle much more cloud traffic and operate in a larger number of locations. Keeping in mind some locations are much harder to have a green energy infrastructure in.
Greenpeace has an interactive chart with in-depth details, if you’re interested click [here].