US Data Centers' Power Demand to Quadruple by 2035

US data centers consumed approximately 25GW of electricity in 2024. This figure is expected to soar to 106GW by 2035, according to BloombergNEF. McKinsey projects that US data-center consumption will reach 606TWh by 2030, up from 147TWh in 2023. This growth suggests that data centers could account for up to 12% of US electricity consumption by 2028, a significant portion of the national grid's capacity. The Department of Energy and Lawrence Berkeley National Laboratory also highlight that data centers will require 50GW of new peak capacity by 2030. The International Energy Agency further estimates global data-center electricity use to surpass 945TWh by 2030, with the US contributing the most significant increase.

The rapid increase in electricity demand from data centers has profound implications for US energy policy and infrastructure. The current grid infrastructure is not equipped to handle this surge, leading hyperscale companies to develop their own power generation solutions. This shift indicates a major change in how data centers operate, moving towards more self-sufficient energy models. Moreover, the reliance on natural gas and other fossil fuels raises concerns about sustainability, as data centers increasingly impact carbon emissions and climate goals.

In the coming years, expect significant investments in both renewable energy and grid infrastructure. Companies may prioritize building behind-the-meter power generation to ensure a stable supply of electricity. By 2028, regulatory frameworks might evolve to facilitate faster grid expansion and integration of renewable sources. The pressure on the energy grid will likely prompt policy changes aimed at balancing economic growth with environmental sustainability.

The increased power demand will affect several adjacent sectors, including renewable energy and semiconductor manufacturing. Companies in these sectors may experience growth opportunities as data centers seek to implement more sustainable energy solutions. Additionally, the strain on the grid could lead to increased electricity prices, impacting industries reliant on stable energy costs. The regulatory landscape may also shift, with potential new policies aimed at managing the environmental impact of increased power consumption.

Experts suggest that the growth in data-center power demand is a critical issue for US energy sovereignty. As data centers become more self-reliant in power generation, the US might see a shift in energy independence strategies. This trend mirrors past infrastructure shifts but differs in scale and technological complexity. Unlike the early internet infrastructure boom, today's challenge centers around sustainable energy solutions.