WEC Energy Group has flatlined since April, when Wisconsin approved aggressive data center tariffs. The market sees demand destruction. Management sees a moat.
WEC Energy Group has been one of the weakest performers among major electric utilities this year. The stock has flatlined since March, when the company proposed a new rate structure for large data center customers. That underperformance, some investors argue, is a mistake.
The stock trades at a discount to Dominion Energy and NextEra Energy, even as WEC lays out a $37.5 billion, five-year capital plan. The driver is a tariff approved in April by the Public Service Commission of Wisconsin that applies to customers drawing more than 500 megawatts. The terms are aggressive. Data centers pay a minimum 10-year contract, a demand charge covering 100% of WEC's fixed costs, and a capital-reserve requirement equal to the cost of new generation built to serve them.
On its face, that looks punitive. A data center operator locked into paying for power it may not need, with a capital reserve on top, might think twice about building in Wisconsin. That is the market's read. WEC's shares have not budged since the tariff was proposed, while peers in the sector have rallied on data center demand.
The math, WEC executives and some analysts argue, runs the other way. In a market where time-to-delivery is the binding constraint for hyperscalers racing to build AI infrastructure, a clear regulatory framework can be an advantage. New York imposed a moratorium on data center approvals. Northern Virginia, the epicenter of U.S. data center development, faces transmission bottlenecks and local opposition. Wisconsin offers a known, state-sanctioned process. The tariff guarantees that data centers pay their share of system costs, which reduces the political risk that residential ratepayers will subsidize the buildout. That, in turn, makes it easier for local governments to approve projects.
Microsoft is building a large data center in Mount Pleasant, in WEC's service territory. Vantage is developing a site for OpenAI and Oracle in Port Washington, where WEC already generates power. Beyond data centers, Milwaukee Tool and Waukesha Engine have announced expansions. WEC's CEO, Scott Lauber, cited housing development in Racine County, home of the Microsoft site, as a growth driver on the first-quarter earnings call.
The load growth is real. WEC forecasts earnings growth accelerating to 8% annually as the capital plan deploys. The company issued $800 million of notes in June – $400 million of five-year debt at 4.65% and $400 million of 10-year debt at 5.10% – a spread over Treasuries that reflects its strong balance sheet. With a 3.4% dividend yield, an 8% earnings growth rate implies a roughly 11.4% annual total return if the valuation multiple stays flat.
That is a high return for a large-cap utility, a sector generally considered low-risk. The discount to peers suggests the market is pricing in a scenario where the tariff scares off enough demand to undermine the growth thesis. WEC's management is betting the opposite: that a clear, if costly, set of rules will attract developers who value speed over optionality.
The risk is that hyperscaler capital expenditure slows. If the big cloud providers pull back on AI infrastructure, the VLC tariff's terms could indeed become demand-destructive. WEC's earnings reports and quarterly load data will be the first place to look for a signal.
For now, the company has a pipeline, a financing plan, and a regulatory framework that guarantees it gets paid before the data centers turn on. The market may be treating that as a liability. WEC's management sees it as a moat.
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