Back to news
Business/Americas
US power grids face strain from heat waves and rising data center demand
ONE REPORT·Published ·Main source · Financial Post
Story essentials
PJM Interconnection, MISO, Southwest Power Pool
United States
July 2026
Original reports
Back-to-back heat waves are stressing US electricity grids serving over 150 million people.
Surging power demand from AI data centers is compounding the strain on aging infrastructure.
Grid operators like PJM are issuing emergency alerts as reserves shrink.
This page is produced by collecting and structuring multiple public reports. Sections based only on reporting or testimony affect the displayed assessment, and the page is updated when new information is identified.
About this article
COMPAMIR Editorial Team
The COMPAMIR editorial team brings together public reporting and links to the original coverage. We update the page as new information emerges.
Read our editorial policy