Given the premium that Amazon charges, how does this compare to dedicated servers? And why are dedicated servers in the US so much more expensive than in Europe?
See also http://blogs.platts.com/2012/11/20/electric_prices/
Edit: The blog-post is more convincing, but again, are those numbers really comparable? Maybe they are, I don't know enough about the subject, I just find it a little too simple to just compare numbers from different websites without deep knowledge of the topic.
Here's another link, the prices differ (?): http://epp.eurostat.ec.europa.eu/statistics_explained/index....