This Vanguard Index Fund Is a Once-in-a-Decade Buying Opportunity for the Artificial Intelligence (AI) Boom

North America
Source: The Motley FoolPublished: 10/20/2025, 08:14:01 EDT
Utilities
Artificial Intelligence
Electricity Demand
Index Fund
Vanguard
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News Summary

The article highlights that while Artificial Intelligence (AI) is a hot investment theme, its substantial electricity demands present a long-term investment opportunity for the traditionally "boring" utilities sector. AI data centers are projected to increase electricity demand by approximately 300% over the next decade, with overall U.S. electricity demand expected to rise from 21% of final energy use in 2025 to 32% by 2050. This significant surge in electricity demand, a stark contrast to the 9% growth observed between 2000 and 2020, signals a massive capital investment cycle and sustained growth for the utility industry. For investors looking to capitalize on this trend, the article recommends the Vanguard Utilities Index ETF (VPU) as a low-cost (0.09% expense ratio), diversified way to invest in the entire sector, including major players like NextEra Energy, Southern Company, and Duke Energy.

Background

The advancement of Artificial Intelligence (AI) technology is transforming industries at an unprecedented pace, leading to a surge in demand for computational power. This growth in computing capacity is closely linked to the expansion of data centers, which are significant electricity consumers. Historically, U.S. electricity demand grew slowly, by only 9% between 2000 and 2020. However, with the proliferation of AI and Electric Vehicles (EVs), future electricity demand is projected to undergo a "massive step change," with NextEra Energy, for instance, anticipating a 55% increase in demand between 2020 and 2040.

In-Depth AI Insights

Will the AI-driven surge in electricity demand fundamentally alter the investment characteristics of the utilities sector? - Yes, but the impact is incremental rather than disruptive. Utilities remain inherently capital-intensive and regulated. AI-driven growth provides decades of secular demand, potentially enhancing revenue stability and predictability. - However, this growth necessitates massive infrastructure investments, which could lead to increased debt levels and require regulatory approval for rate hikes to cover costs, not without risk. - Given utilities' traditional role as defensive investments, higher growth expectations might attract more growth-oriented capital, potentially shifting their traditional valuation multiples. Beyond AI-driven demand growth, what other potential long-term risks or opportunities does the utilities sector face? - Risks: The Trump administration's emphasis on energy independence and traditional energy sources might conflict with AI's potential demand for cleaner or more efficient power solutions. Furthermore, significant increases in electricity prices due to infrastructure investments and regulatory approvals could face heightened consumer protection scrutiny. Climate change-related extreme weather events also pose risks of increased operational disruptions and recovery costs. - Opportunities: Beyond AI, the widespread adoption of Electric Vehicles (EVs) will further boost electricity demand. The transition to renewable energy, while costly initially, can reduce long-term fuel cost volatility and potentially benefit from government incentives. Advancements in smart grids and energy storage technologies will also enhance efficiency and reliability. Can a passive investment vehicle like the Vanguard Utilities Index ETF (VPU) fully capture the innovation and potential outsized returns driven by AI? - As a market-cap-weighted index fund, VPU primarily invests in established, often regulated, large-cap utility companies. It effectively captures the beta of the sector and the stable returns from electricity demand growth but may struggle to identify and concentrate investment in individual stocks that are most innovative in energy efficiency, grid modernization, or novel energy solutions. - The advantage of this passive strategy lies in its low cost and broad diversification, suitable for investors seeking stable, long-term sector exposure. However, for investors aiming for alpha by selectively investing in companies with breakthrough advancements in AI energy efficiency or emerging energy technologies, VPU might not be agile enough.