RF Cascade Workbook for Excel
RF & Electronics Symbols for Visio
RF & Electronics Symbols for Office
RF & Electronics Stencils for Visio
RF Workbench
T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads
Espresso Engineering Workbook™
Smith Chart™ for Excel
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Power, Pollution and the Internet
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 Here is an interesting article in the
NY Times discussing the immense amount of power consumed by
Internet data centers. Google's consume nearly 300 MW and Facebook's about 60 MW. They
require an awful lot of coal, natural gas, uranium, and wood chips; i.e., not very green.
Only a small percentage comes from wind and solar. A consulting firm determined that
only 6-12% of power was actually used by microprocessors to run the machines; the rest
was feeding idle circuits on standby for surges or as redundancy in case of failures.
I'm guessing the people who claim to boycott non-eco-friendly businesses do not opt themselves
out of Internet usage... but think you and I should.
Posted September 2012 |
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