Yeah, if we just take heat pumps for example, or even cpu water coolers, the heat is carried away from where it’s hot to somewhere where it can be radiated off and equilibrium of heat conducting material and surrounding occurs.
You can bet your ass that these US data center are just brute forcing heat exchange via evaporation instead to make the initial investment cheaper. It’s the equivalent to burning coal instead of straight up going for the renewable but initially more costly option when it comes to energy production.