NiSource Just Lifted Its 2033 Growth Target to 9%-10%-But the $2.05 2026 Bet Is the Real Test

2026 EPS Guidance Is the Part of the Story Investors Can Actually Verify Now

NiSource now targets about $2.05 of 2026 EPS and 9%-10% long-range growth. The near-term question is not whether management can set an ambitious multi-year target, but whether it can deliver the next two quarters needed to support that range. With 2026 EPS guidance of $2.02-$2.07 and a 2026-2033 EPS CAGR of 9%-10%, the stock is being asked to fund a bigger utility, not just a faster one.

The core debate is straightforward: can NiSource turn today's spending on pipes, grid upgrades, and data-center infrastructure into regulated earnings, or will investors be left with a larger balance sheet before the income statement fully reflects the payoff?

That is why Q1 2026 matters. NiSource still posted Q1 2026 adjusted EPS of $1.06 even with a revenue shortfall, and the stock remained close to its 52-week high. The market appears willing to give management time to prove that the spending program can convert into earnings, but not unlimited time.

NiSource's Growth Model Depends on Turning Capital Spending Into Rate Base

Why the capex story can work

NiSource is not simply spending to get bigger. It is trying to turn physical infrastructure into a larger rate base and then obtain regulator approval for returns on those assets. In utility terms, that is how a bigger balance sheet can become an earnings engine.

The recent operating record helps explain why investors are listening. NiSource delivered $1.90 of 2025 adjusted EPS vs. $1.75 in 2024, then outlined a $28.0 billion 2026-2030 capital plan expected to support 9%-11% rate base growth. The logic is classic utility expansion: invest in regulated assets, grow the rate base, and earn a steady return on that base over time.

Why customer value matters in this story

The bull case is stronger when the spending can be framed as valuable to customers, not just to shareholder growth. Management says its collaboration with Alphabet and Amazon is expected to deliver about $1.4 billion in customer value or savings.

That matters because utilities do not get to automatically earn returns on every dollar spent. Regulators need to see prudence, and they are more likely to support recovery when investments improve reliability, lower system costs, or enable economic development. If NiSource can show both customer benefit and a path to allowed returns, the strategy becomes easier to underwrite.

Where the model could stumble

The weak point is obvious: none of this works if capital spending stays in construction for too long. A capex plan is not the same thing as earnings power. The growth target works only if that spending becomes regulated assets and then allowed returns.

So the real watchpoint is not whether NiSource is spending more. It is whether the company keeps showing that each dollar spent is becoming a regulated asset base that can support future earnings.

The Bull Case Got Stronger, but the Revenue Question Did Not Disappear

What bulls are underwriting

The bullish case is not just about a catchy long-range target. NiSource still delivered Q1 2026 adjusted EPS of $1.06, up from $0.98 a year earlier, and management is now guiding to 9%-10% long-range EPS CAGR, up from the earlier 6%-8% base plan growth framework. That tells investors management believes the data-center strategy and modernization plan can support a higher growth trajectory than a standard utility setup.

Why bears still have a valid objection

The objection is simple: revenue still missed expectations. NiSource's revenue of $2.38 billion fell short of the $2.6 billion forecast. That leaves room for skeptics to argue the market is crediting data-center upside before the contribution is fully visible in reported numbers.

That does not invalidate the story. It just means investors are underwriting execution, not confirmation. Bears will argue that durable growth usually needs to show up more clearly across the income statement, not just in EPS and guidance.

What to watch next

The next few quarters should answer three questions:

• Can management keep the 2026 target credible without constantly needing to raise the long-range story?
• Can EPS growth stay on track even if revenue continues to normalize?
• Can the company show that capital spending is turning into rate-base growth and, eventually, recognized returns?

If those pieces start to line up, the bull case can extend. If they do not, the stock will look more like a good narrative than a proven compounding machine.

What Would Make NiSource a Good Utility Buy From Here

This becomes a more compelling utility investment if NiSource keeps proving that today's spending is becoming tomorrow's regulated earnings, not just a larger debt load. If management keeps hitting EPS targets and the market continues to credit the data-center story, the stock can stay in the compounding lane investors already seem willing to fund investor confidence in partnerships with Amazon and Alphabet.

Show-me watchlist

• Execution: management keeps reaffirming 2026 EPS guidance and does not need to keep lifting the long-range target to sustain the story.
• Balance confirmation: future quarters show fewer signs that EPS is running ahead of the broader operating picture, especially after the earlier revenue shortfall.
• Regulatory translation: investors see evidence that rate base growth is tracking with the spending plan, because that is how construction becomes recurring earnings.

Catalysts that would help the story

• Another quarter of steady EPS delivery.
• Clearer operating evidence from the collaboration with Alphabet and Amazon.
• Customer-value language turning into real permitting and recovery support, reinforcing that this is not growth for its own sake.

What would break the story

• Guidance slips instead of holding.
• EPS remains firm, but revenue continues to lag expectations.
• Spending rises, but rate-base conversion stalls.

The outlook is credible because management has a record of lifting targets while still delivering 2025 adjusted EPS above guidance. The near-term test, though, remains the same: NiSource still has to prove that its earnings path can carry the growth story quarter by quarter.