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Data Center Managers Weary of Whittling Cooling Costs
Nerval's Lobster writes that a survey from the Uptime Institute "suggests something it calls 'green fatigue' is setting in when it comes to making data centers greener. 'Green fatigue' is exactly as it sounds: managers are getting tired of the increasingly difficult race to chop their PUE, or Power Usage Effectiveness. The PUE is a measure of a data center's efficiency. The lower the PUE, the better — and Microsoft and Google, with nearly limitless resources, have set the bar so high (or low, depending on your perspective) that it's making less-capitalized firms frustrated. Just a few years ago, the Uptime Institute estimated that the average PUE of a data center was around 2.4, which meant for every dollar of electricity to power a data center, $1.4 dollars were spent to cool it. That dropped to 1.8 recently, an improvement to be sure. But then you have companies such as Google and Microsoft building data centers next to rivers for cheap hydroelectric power in remote parts of the Pacific Northwest and reporting insanely low PUEs (below 1.1 in some cases). The Institute latest survey of data center operators shows only 50 percent of respondents in North America said they considered energy efficiency to be very important to their companies, down from 52 percent last year and 58 percent in 2011."
The difference between historical design and best practice is somewhere in the vicinity of being able to power 6 million US households.
Not to mention the strawman you have made there. This isn't an either-or choice. Why can't we improve energy efficiency AND make an effort to rely less on bottled water?
What have you and your countrymen done for the world? I'd seriously like to know what country you even come from. For all the stupid shit we americans do, have you ever looked at the amount of financial aid we give to countries that have absolutely no strategic value?
Yes, I have. It's embarrassingly low. A little less than what Greece gives, about half of what Germany gives, about 1/5th of what Sweden gives.
There's some stats over at http://www.statisticbrain.com/countries-that-give-the-most-in-foreign-aid-statistics/
The US has a lot of good points. Foreign aid isn't one of them, and neither is consumption patterns.
(Oh, and I live in the US and am originally from Norway, if that makes a difference.)
Doubting the existence of evolution is like doubting the existence of China: It just shows that you're uninformed.