We don't expect to have those needs. However, my answer needs to be somewhat adjusted based on the comments made earlier by Mr. Janik.
There are many ways to build a quantum computer, and the technology used can vary. For our part, we use superconducting circuits. There are some advantages to using them, because no heat is generated by the processor itself.
I should add that this technique presupposes the existence of computer controls that, for the moment at least, still function in a conventional way, if I can put it that way.
It's difficult to predict exactly how this technology will be deployed in the future, but we don't think it's going to be an issue in terms of energy consumption. In fact, we believe that these processors will consume less energy than the current systems, taking into account the large number of calculations they will be able to make.