CEOs Lack Clarity on Power Costs Amid Volatility

Dozens of Chief Financial Officers (CFOs) from Fortune 500 companies have reported a significant lack of understanding regarding their actual energy expenditures and the reasons behind their constant fluctuations over the past 18 months. This unpredictability has led to missed financial targets, with one executive citing a regional utility's price change as the cause for failing to meet quarterly earnings per share (EPS) projections. Historically, energy costs were a stable, annually budgeted line item. However, they have now become one of the most volatile expenses on the profit and loss statement, with price swings that were once seasonal weather events now representing the norm.

Commercial electricity prices have seen an annual increase of nearly 6% between 2020 and 2025, substantially exceeding the typical 2% to 3% budgeting estimates used by most businesses. The situation is particularly acute in PJM, the largest wholesale electricity grid in the U.S., where power costs surged by 54% from 2024 to 2025. This increase resulted in an additional $23 billion in costs for businesses and consumers compared to the prior year. For large enterprises, the stakes are exceptionally high. A Fortune 100 company with an annual energy spend of approximately $1 billion, and a buffer of $200 million on its EPS, could see a 5% to 10% budget miss on energy alone, enough to significantly impact quarterly financial performance.

The surge in energy costs and volatility is directly linked to the escalating demand for electricity driven by the rapid expansion of artificial intelligence, data centers, electric vehicle fleets, reshoring manufacturing initiatives, and building electrification. This increased demand is straining an aging grid infrastructure, especially as older baseload power sources like coal are retired without sufficient firm replacement capacity coming online. U.S. electricity consumption, after approximately 15 years of stagnation, is now climbing at an annual rate of about 2%. This growing demand is forcing communities to make difficult decisions about power allocation, prioritizing certain businesses or data centers over others for the first time.

The strain on the grid is most evident in capacity markets, where companies pay fees simply to ensure power availability. This complex interplay of rising demand, aging infrastructure, and volatile pricing has placed energy costs squarely on the CFO's agenda, transforming it from a predictable expense to a critical financial management challenge.