Research from the Federal Reserve Bank of Dallas finds that rapid growth in artificial intelligence data centers could make electricity more expensive for American households in coming years, according to a study released this week.

The Dallas Fed researchers estimate that existing data centers have already pushed average wholesale electricity prices 2% to 6% higher nationwide, with larger surges in areas where these facilities are concentrated. A single large data center can consume as much electricity as a small city, according to estimates compiled by the researchers.

Data centers require enormous amounts of power to run the computers behind AI operations. As more facilities connect to the grid, utilities may need additional power plants, transmission lines, substations and other infrastructure to serve them. The question of who ultimately pays for those upgrades has become a central policy debate at both the state and federal levels.

What the Left Is Saying

Democratic lawmakers and progressive advocacy groups have pointed to rising electricity costs as evidence that regulatory oversight of data center development must be strengthened.

Pennsylvania Gov. Josh Shapiro, a Democrat, has moved to tighten oversight of large-scale data center development in his state, citing concerns about balancing new investment with rising electricity demand that affects residential customers. New York Gov. Kathy Hochul, also a Democrat, imposed a one-year moratorium on new hyperscale data centers in her state, saying the rapid expansion posed risks to grid reliability and household bills.

Progressive economists have argued that costs should not be passed entirely to consumers. They contend that data center operators, who profit from AI services, should bear a larger share of infrastructure upgrade costs rather than residential ratepayers.

What the Right Is Saying

Republican leaders have largely framed AI data center expansion as essential to American economic competitiveness and national security, while seeking to prevent electricity cost increases from burdening families.

President Donald Trump has pushed to expand America's AI infrastructure while backing a voluntary industry pledge aimed at preventing data centers from driving up household utility bills. The White House has argued that the benefits of AI development will ultimately outweigh short-term energy costs.

Texas Gov. Greg Abbott, a Republican, ordered state regulators to halt data center projects seeking to connect to the state's main power grid until they undergo a comprehensive audit. Texas Republicans said the pause was necessary to protect residents from reliability risks and cost spikes while ensuring the grid can meet existing demand.

Conservative economists have argued that market competition and technological innovation will ultimately drive down energy costs, and that restricting data center development would cede AI leadership to China and other rivals.

What the Numbers Show

The Dallas Fed research provides specific estimates of electricity cost impacts from data center expansion. Researchers found that wholesale electricity prices are currently 2% to 6% higher nationwide due to existing data centers, according to their analysis of market data.

The preferred middle-range scenario in the study projects that costs for generating electricity could be 20% to 30% higher by 2028 compared to what they would be without new data center connections. However, researchers noted this figure does not translate directly to a 20% to 30% jump in household electric bills.

Energy costs make up roughly half of typical retail electricity prices, with the remainder including transmission, distribution and administrative expenses. Wholesale price increases typically take time to work through into household rates, according to the Dallas Fed analysis. The actual impact on monthly bills will depend on how regulators and utilities allocate infrastructure costs between data center operators and other customers.

The Bottom Line

The intersection of AI development and electricity pricing is emerging as a significant policy challenge with implications for both consumers and industry. State leaders across the political spectrum have taken varied approaches, from moratoriums in New York to regulatory pauses in Texas, reflecting genuine uncertainty about how to balance economic growth with cost protection for households.

What happens next will likely depend on how federal regulators interpret existing rules around infrastructure cost allocation, and whether voluntary industry commitments prove sufficient to prevent residential rate increases. The Dallas Fed research suggests that without intervention, electricity costs are projected to rise over the next two years as data center demand continues to grow.

Consumers should monitor their state's utility commission proceedings and any forthcoming guidance from the Federal Energy Regulatory Commission on how infrastructure costs for data centers should be distributed among customers.