Who is Really Paying for the Data Center Boom?

Résumé détaillé

The booming AI industry is consuming more and more power with each data center springing up across the United States. The surge in power demand necessitates grid upgrades and…

What I Cover Tsvetana Paraskova is an energy and commodities journalist who has contributed to Oilprice.com for nearly a decade, covering global energy markets, commodities,…

The booming AI industry is consuming more and more power with each data center springing up across the United States. The surge in power demand necessitates grid upgrades and expansions in the energy infrastructure.

But the costs are not allocated fairly, and households end up picking up the bill. Among residents, the costs are also disproportionately distributed, with the heaviest burden falling on rural and lower-income households, Cornell University researchers say.

This week, Cornell researchers published a study in the scientific journal Nature Energy, which analyzed growth in energy demand and infrastructure projects for four major U.S. power grids from 2020 to 2025.

The research found that data centers hiked wholesale electricity prices last year. But these same data centers paid just 38% of the infrastructure costs linked to their growth, or $3.12 billion out of an $8.25 billion bill in 2025.

The remaining 62%, or a massive $5.13 billion bill, fell largely on residents, “with the lowest income households seeing extra energy costs up to 28% of their incomes,” Cornell researchers said.

Transmission investment in energy infrastructure projects surged from $2 billion in 2020 to $34 billion in 2025, with data centers driving much of that rise, the research has found.

In regulated tariffs, residential users are allocated a median of 47% of costs despite contributing far less to demand growth, leading to disproportionate energy burdens. The cost sharing forces rural communities to bear increases 76% larger than urban communities, the researchers wrote in the study.

The core of the problem with household bills and the growing backlash against data centers, which became clearly evident in the midterm elections, lies in the way the costs for new power projects are currently being allocated.

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