Energy Magazine January 2019 | Page 51

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51 data centre ? So , you ’ ll know that most data centres run somewhere between 1.7 to 2 as a PUE , so , you ’ re using as much energy on powering the centre as you are running the kit . Merlin runs at about 1.09 , which for anybody who knows what data centres are doing , is quite remarkable .”
One of Robey ’ s innovations at Capgemini is two by two grid on which one axis is ‘ impact ’ and on the other is ‘ visibility ’. “ So , you would have some initiatives which have really high impact . So , for example , we talked about the data centre , or the changes you might do in a building . They ’ re really important from a high impact perspective , but of course , people
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