The global race in the field of Artificial Intelligence is becoming a priority for both nations and firms alike. However, we are concerned that the overwhelming energy needs of AI will force countries to compromise on the competing goal of environmental sustainability. In the second of his three-part Viewpoint series, The Age of Constraints, Andy Cates did an energy reality check. There he highlighted real energy prices and the ever-changing energy demands that are needed to power and cool the data centers supporting AI functionality. We further explore how leading economies have pursued energy generation over the past 20 years and deduce which directions they might take to power up AI.
Specifically, we compare the forms of electricity generation across the three major players in the AI race – the United States, China, and Europe. This comparison shows the stark differences in total power needs as well as the contrasting compositions of power generation. These compositions reflect both physical capacities and societal goals across the three major economies.


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