Does bitcion mining use memory? lmao damn ASIC's and there huge memory amounts  

On a side note i think his sentence should be changed to "The energy wasting in ALTcoin mining has now been a world-wide concern."

I do think Proof of Storage is a better system as once its generate it doesn't waste much power at all.

Who else do we know that likes to waste lots of power? Hmmmm **thought bubble reading "AMD"**

The UK/EU i know is cutting down on power usage for devices, hoovers are the current one, pc's will surely be next, Nvidia is going green(er) then usual with the new cards which is great