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Re:An off-grid social network by lolc on Thursday April 06, 2017 @11:31AM (#14051456)
I disagree. Google uses 1/4GW worldwide and that's less than a watt per user.
Re:An off-grid social network by Zaak on Thursday April 06, 2017 @02:05PM (#14052954)
Where does that number come from?

One data center * 24 backup generators * 3 MW each = 72 MW per data center. Four of those = 288 MW > 1/4GW.

Google has more than three data centers.

Re:An off-grid social network by lolc on Sunday April 09, 2017 @07:34AM (#14071766)
Ah yes, that number is from 2011, published by Google. Can't find the original. But it was widely reported[1].

Assuming that they're doubling energy consumption every year they'd have reached 8GW in 2016. That's 8W per user if we assume 1 billion users. Energy usage of a Raspberry is not insignificant relative to even this.

Doing things at scale is vastly more efficient. And only a subset of Google services can be relegated to a Raspberry. Even if you host your own mails, are you ready to ditch the Google search index and Youtube?

[1] http://www.nytimes.com/2011/09/09/technology/google-details-...