Data center moratoriums are not a substitute for oversight
Bernie Sanders and AOC have discovered that data centers use a lot of electricity and water — a revelation that apparently required legislation. Their proposed moratorium on AI data centers over 20 megawatts with 'certain cooling systems' is like putting a plaster on a haemorrhage while the patient is being fed through a woodchipper. The bill pauses new builds but says nothing about the existing ones guzzling enough power to run a small country. Brilliant.
Let's be clear: the 20-megawatt threshold is adorable. A single GPU cluster can hit that before you've finished your first coffee. And 'certain cooling systems' — presumably the water-guzzling kind that leave local rivers gasping — are banned, but evaporative cooling is fine? The legislation is a political gesture designed to make voters feel something while the actual consumption curve goes vertical. As the Brookings piece notes, a moratorium 'is not a substitute for oversight' — which is academic for 'you're going to need more than a pause button.'
Meanwhile, the industry will simply build smaller facilities just under the limit, or switch cooling methods and claim compliance. The bill is a speed bump on a racetrack. Sanders and Ocasio-Cortez mean well, but they're fighting the last war while the next generation of models demands an order of magnitude more juice. Put down the policy hammer and pick up a clue — or at least a grid upgrade.