Quote:
Originally Posted by Dollarmansteve
only if the electricity that power the compressor comes from a renewable source such as solar / wind / tidal / etc. But even then.. Steel used to build windmills consumes resources.. etc etc.....
No such thing as a free lunch, as they say... everything has a carbon footprint of some kind.
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just like using your computer. is this a bad idea then, or are u just a half empty sort of guy.