NiSource: Data Center Growth Meets Regulatory Crosswinds
Amid a 15% pullback, NiSource reaffirms guidance while advancing its GenCo data center pipeline and navigating a new Indiana regulatory order.
NI · Earnings Call · 2026-08-05
A Utility at an Inflection Point
NiSource (NI) delivered a second-quarter 2026 report that underscores its transformation from a staid regulated gas utility into a growth story powered by hyperscale data centers. The company posted adjusted EPS of $0.16 for the quarter and $1.22 year-to-date, reaffirming full-year guidance of $2.02–$2.07. Yet the stock has slid 15.5% over the last 90 days, touching a drawdown of 17.2% from its June peak. That disconnect between operational momentum and market skepticism frames today's dossier.The central narrative is data center agreements. NiSource's GenCo model, anchored by Amazon and Alphabet contracts, is expected to return $1.4 billion in bill credits to existing customers over the contract lives. The company is now actively negotiating 3 gigawatts beyond the 4 gigawatts already signed, with line of sight to 2 more. As Lloyd Yates put it on the call, “We're confident that we're going to execute and looking forward to reporting more information to you guys as soon as we have it. Michael, do you want to add anything to that?” — Lloyd Yates, President and Chief Executive Officer · 2026-08-05 This is a far cry from the cautious tone of a year ago, when the GenCo structure was still being tested before the IURC.
Indeed, the prior quarter Q&A drilled into the same theme. In May 2026, management confirmed the scaling of negotiations: “Today, we have signed approximately 4 gigawatts of capacity for data centers. When you couple that with our current engagement with multiple counterparties and strong demand, those facts support our confidence in advancing the 3 gigawatts of pipeline opportunities that are in active negotiations.” — Lloyd M. Yates, President and Chief Executive Officer · 2026-05-06 That confidence has only hardened, but so too has the regulatory scrutiny.
Regulatory Crosswinds
The most tangible new development this quarter is the IURC's order on NIPSCO's natural gas TDSIC tracker—effectively a directive to better demonstrate project benefits before recovering costs. Management was quick to frame it as a speed bump, not a roadblock. Lloyd Yates: “We are still in the midst of evaluating that order… this decision is not really a reflection of the broader regulatory environment in Indiana… It doesn't preclude us from seeking recovery of that investment in future regulatory proceedings.” — Lloyd Yates, President and Chief Executive Officer · 2026-08-05 That message is consistent with the broader narrative of regulatory environment being constructive—a point reinforced by the recent approvals of Amazon and Alphabet agreements.Separately, the August 7 technical conference on affordability and rate design looms. Management expects a balanced outcome, leaning on recovery mechanisms as a tool to ensure continued investment. As CFO Shawn Anderson noted, the company has "line of sight to over $40 million of cost optimization initiatives across the business," which should help temper customer bill impacts even as capital spending grows.
Yet the regulatory backdrop is not without risk. The TDSIC order, while downplayed, signals that Indiana's commission is demanding more rigorous cost-benefit justifications for gas infrastructure programs. The affordability discussions could also reshape recovery mechanisms or ROE frameworks. These uncertainties likely explain some of the recent stock underperformance, even as the data center story advances.
Financial Health and the Pullback
NiSource's fundamentals remain solid. The company is spending aggressively—capital expenditure rose to $805 million in the latest quarter, up 26% year-over-year, reflecting the build-out of generation and grid modernization. Capital Expenditure This investment is expected to drive rate base growth of 8–10% through 2030, a key driver of the 6–8% EPS growth target. The balance sheet remains investment-grade, with FFO-to-debt guided to 14–16% each year.However, the market's reaction has been lukewarm. The 90-day drawdown of 17.2% suggests investors are pricing in execution risk or regulatory friction. The company's own guidance is unchanged, and management points to second-half earnings weighted by new rates and Alphabet's energization. Still, the stock's performance is a reminder that even a strong growth narrative can face headwinds in a rising rate environment or when regulators tighten the screws.
Looking at the broader tape, NiSource's theme is not isolated. Other utilities and infrastructure names with data center exposure have also seen volatility, though NI's decline appears steeper than the group. The company's unique GenCo structure—where it owns generation and sells to hyperscalers under fixed contracts—sets it apart but also introduces novel regulatory and financing questions.
That quote encapsulates the company's thesis: data center growth is not just a revenue opportunity, it is the solution to affordability concerns. If the state's technical conference yields a framework that rewards economic development and sustains recovery mechanisms, NiSource could emerge as a bigger winner than the market currently prices."We believe Indiana will continue to be a very constructive regulatory environment. I think when you look at the activity that you're seeing in Indiana and specifically around the commission changes, we believe… everyone is aligned on the importance of economic development that growth is the key to affordability in Indiana." — Lloyd Yates
For now, the key metrics to watch are the pace of new data center signings, the final IURC gas order, and the company's ability to keep O&M flat despite rising storm costs and labor negotiations. NiSource enters the second half with its guidance intact and a pipeline that could, in the words of management, "expand beyond 9 gigawatts." The market may be waiting for proof, but the foundation is being laid.