US utility Alliant Energy aims to secure contracts for an additional 1 gigawatt of data-center power within six months. The company has increased its four-year infrastructure investment budget to $15.9 billion to meet rising electricity demand from artificial intelligence. Investors may track how this high capital spending impacts future debt levels and profit margins.
Alliant Energy is positioning itself to capture the rising demand for electricity from data centers, which are essential for the growth of artificial intelligence. The Madison-based utility currently manages 3.4 gigawatts of contracted power with major technology firms, including Alphabet's Google and Meta Platforms, as well as Blackstone-backed QTS Data Centers. The company now intends to secure agreements for an additional 1 gigawatt of capacity within the next six months.
This move is part of a larger industry trend where utility providers are racing to upgrade their infrastructure to handle the massive energy needs of digital growth. Alliant Energy projects that peak power demand across its system could increase by more than 60% by 2031, necessitating significant grid upgrades and new generation capacity.
To support this growth, the company has increased its four-year capital investment budget by 19%, now projecting $15.9 billion in spending through 2030. This level of investment is necessary to build the infrastructure required to connect data centers to the grid. However, such high spending carries potential risks. Large infrastructure projects often involve the risk of cost increases or delays in regulatory approvals, and heavy capital spending can require utilities to take on more debt, which might place pressure on financial flexibility.
Execution remains the most critical factor for shareholders to monitor. Building utility infrastructure is a multi-year process. The newly targeted 1 gigawatt of load is expected to be phased in between 2029 and 2031. Additionally, the company is preparing for transmission service for Meta Platforms in Wisconsin, which is scheduled to commence in the first quarter of 2027.
Financially, the company has narrowed its 2026 earnings guidance toward the upper end of its previous range. For 2027, the company issued an initial earnings outlook of $3.63 to $3.73 per share. While management has suggested that earnings growth could potentially outpace its 8% target if infrastructure spending needs continue to rise, the ability to balance these ambitious expansion plans with consistent profitability and manageable debt levels will be key monitorables for investors.