I don't know if this is significant compared to other, much more effective measures (see e.g. https://iopscience.iop.org/article/10.1088/1748-9326/aa7541 https:

I don't know if this is significant compared to other, much more effective measures (see e.g. https://iopscience.iop.org/article/10.1088/1748-9326/aa7541 https://iopscience.iop.org/article/10.1088/1748-9326/aa7541), or other energy wasters in IT (see e.g. https://www.researchgate.net/publication/320436353_Energy_efficiency_across_programming_languages_how_do_energy_time_and_memory_relate https://www.researchgate.net/publication/320436353_Energy_ef...).