HHS-OASH-2026-0397-6112
https://www.regulations.gov/comment/HHS-OASH-2026-0397-6112

This Substack article suggests that data centers contribute to health issues through "dirty electricity" and more.

https://www.midwesterndoctor.com/p/what-is-making-people-near-data-centers

Seems relevant as they have a high power consumption. And there are other stories about powerlines, subsea cables and power stations influencing people and animals.