For something the size of the electrical grid, you can find regional variations, but the national trend is quite clear. One report from a quick search[0]

  Consumption Growth Acceleration: After 14 years of near-stagnant growth (0.1% annually from 2008-2021), US electricity consumption surged 3.0% in 2024, driven by data centers, electric vehicles, and economic recovery, signaling a new era of demand growth.

TBF multiple things can be true. A period of stagnation, a failure to perform sufficient upkeep, and a failure to keep up with new demand.