Rising electricity costs in parts of the United States are being linked to the rapid expansion of artificial intelligence infrastructure. Data centres, which underpin AI systems, are placing growing pressure on power grids and contributing to higher household bills. The issue is emerging across multiple states, where residents report steep increases in monthly costs. According to reporting by CBS News and Bloomberg, the surge reflects a broader shift in energy demand tied to the digital economy.
Household Bills Rise Alongside Data Centre Expansion
In Atlanta, one homeowner has seen her electricity bills nearly double over two years, forcing her to reduce heating and water use. Her experience reflects a wider trend. According to CBS News, average monthly electricity bills in Georgia have increased from about $150 to $225, following multiple rate hikes by the state’s largest utility.
The increases coincide with a boom in data centre construction and the expansion of energy-intensive infrastructure. These facilities require vast amounts of electricity to power servers and cooling systems. According to the Institute for Energy Economics and Financial Analysis, new data centres are contributing to higher utility bills in at least 13 states.
Evidence from wholesale electricity markets shows a similar pattern. According to a Bloomberg analysis of data from Grid Status, electricity prices in areas near significant data centre activity have risen sharply since 2020. In some locations, costs were as much as 267% higher in 2025 compared with five years earlier.
The impact is not limited to areas hosting the facilities. Because electricity is distributed through regional grids, increased demand can affect pricing across wider regions. According to Bloomberg, more than70% of grid nodes that recorded price increases are located within 50 miles of major data centre clusters.
Utilities and policymakers remain divided on how costs are distributed. Georgia Power has stated that residential customers are not bearing the cost of data centre growth, while advocacy groups argue that existing protections are insufficient. Meanwhile, some states are beginning to examine regulatory responses, including restrictions or new pricing structures.
AI Infrastructure Reshapes Energy Demand and Policy Debates
The rapid growth of artificial intelligence is driving unprecedented demand for electricity. Data centres already account for a significant share of consumption. According to a report by the Congressional Research Service, US data centres used approximately 176 terawatt-hours of electricity in 2023, representing about 4.4% of national consumption.
This demand is expected to increase. According to BloombergNEF, data centres could account for nearly 9% of US electricity demand by 2035. Globally, their share could exceed 4% within the same period.
The scale of individual facilities highlights the challenge. Some large data centres consume more than 100 megawatts of power, an amount comparable to the needs of tens of thousands of households. Much of this energy is used not only for computing but also for cooling systems required to manage heat generated by servers.
The strain on infrastructure is already visible in regional markets. According to Bloomberg, the PJM Interconnection grid, which serves parts of the Mid-Atlantic and Midwest, saw consumer costs rise by more than $9.3 billion over a 12-month period due in part to increased demand from data centres.
Other factors are also contributing to rising prices, including natural gas costs, grid upgrades, and the retirement of older power plants. Still, data centres are emerging as a central driver of new demand. According to energy analysts cited by Bloomberg, they represent the largest source of load growth in several regions, including Texas and northern Virginia.
Governments and utilities are now exploring ways to manage the impact. Some proposals focus on requiring large energy users to cover infrastructure costs more directly, while others aim to expand generation capacity. The balance between supporting technological growth and maintaining affordable energy remains unresolved.
For many households, the consequences are immediate. As one Baltimore resident told Bloomberg, rising bills are forcing difficult choices between essential expenses, underscoring how the expansion of digital infrastructure is being felt far beyond the technology sector.
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