The burgeoning demand for electricity from AI data centers is driving up energy costs for manufacturers in the US, particularly in the Rust Belt region served by the PJM Interconnection grid operator. This surge in electricity prices threatens President Trump's "Made in America" manufacturing revival plan, as factories face significantly higher operational expenses. For instance, the Belden Brick Company in Ohio saw its monthly electricity bills jump from $1,600 to $12,000 due to increased capacity charges.

Steelmakers, a sector concentrated in the PJM region, are also bearing the brunt of these rising costs. The Steel Manufacturers Association reports that US steel companies are paying tens of millions of dollars more annually for electricity, which constitutes 20 to 40 percent of their production costs. Metallus, an Ohio-based steelmaker, experienced a 70 percent jump in electricity costs since 2024, resulting in an additional $15 million in annual energy expenses.

These increased costs are directly linked to the growing need for power by data centers, which has driven up PJM's capacity prices. Prices have climbed from $28.92 per megawatt-day in 2024 to $329.17 per megawatt-day in 2026. While data centers are a significant consumer of steel, their energy appetite is creating a financial strain on the very manufacturing industries that contribute to their construction and operation, creating a complex economic challenge.