Alliant Energy (LNT) delivered a headline beat in the third quarter, but the more important development was the reset of its long-term growth plan. The company earned $1.52 per share, 23.6% above the $1.23 consensus and 35.7% higher than a year ago. Revenue of $1.285 billion topped the $1.21 billion consensus by 6.2% and also grew 6.2% year over year. Management narrowed 2026 ongoing EPS guidance to $3.41-$3.46, the top half of the prior $3.36-$3.46 range. It also introduced 2027 guidance of $3.63-$3.73 and raised its four-year capital plan by 19% to $15.9 billion. The quarter's earnings were inflated by timing. The growth story, however, became larger and more concrete.

The quality of the beat deserves scrutiny. The company cited timing of income tax expense as a primary driver. The quarterly income tax benefit rose to $67 million from $18 million, and management said these variances will reverse by year-end. Other below-the-line items also helped:

• Equity income from unconsolidated investments jumped to $45 million from $18 million, aided by corporate venture investments.
• AFUDC rose to $38 million from $24 million.
• Hot weather added about $0.05 per share, versus $0.03 a year earlier.

The core utility engine did contribute. Rate base growth added $0.05 at IPL and $0.12 at WPL, and operating income rose to $389 million from $349 million. Those gains were partly offset by higher O&M, depreciation and interest expense, which climbed to $145 million from $128 million. The annual picture is more measured: nine-month ongoing EPS is up 14% to $2.99. The narrowed full-year range implies only about $0.42-$0.47 in the fourth quarter as the tax benefit unwinds. The 35.7% quarterly growth rate should not be read as the new run rate.

The call preserved, and meaningfully upgraded, a credible growth story. After three calls of reaffirming targets, management lifted its EPS growth outlook to 8%+ for 2027-2030, up from 7%+ for 2027-2029. It raised the longer-term target to 6-8%+ from 5-7%+. The rate base plus CWIP growth rate rose to 13% from 12%. Demand is the foundation:

• IPL and WPL have 3.4 GW of contracted data center demand.
• The 370 MW agreement was confirmed as Google's Cedar Rapids expansion.
• Mesabi Metallics is expected to locate a plant in Lee County, Iowa.
• The company expects peak demand to rise about 60% by 2031.

Management's tone shifted to "extraordinary momentum." It said it would be disappointed not to sign roughly another gigawatt within six months, with a further capex update to follow. A closed $5.1 billion DOE loan program and higher battery tax credit capture support extending IPL's base rate stability plan through 2030. That extension helps keep large-load growth politically palatable.

Bears have legitimate ammunition, and it centers on funding.

• **Dividend:** Dividend growth was moderated to 5%, with a 2027 target of $2.25 versus $2.14, pushing the payout toward the low end of the 60-70% range.
• **Equity issuance:** The 2027-2030 plan calls for $2.7 billion of common equity, up from $2.4 billion, plus another $0.6-$0.7 billion before year-end 2026. About $1.1 billion is already forward-sold.
• **Short-term debt:** The balance sheet is stretched. Cash fell to $26 million from $556 million at year-end, while commercial paper rose to $704 million from $88 million, alongside $400 million of new short-term borrowings.
• **Pipeline:** The 2-4 GW pipeline now absorbs the converted Google deal, leaving roughly 1.6-2.6 GW. Management also raised the bar for inclusion by requiring local permitting.
• **Politics and regulation:** Data center moratorium noise persists in both states, and a Wisconsin rate review looms in 2027.

Investors appear to be weighing that trade-off rather than celebrating the beat. Earnings Whispers sentiment fell from 0.16 to -0.07 into the report, shifting from mildly positive to slightly negative. That is a notable cooling, though not a collapse. The stock has gone essentially nowhere, at $70.68 versus a $70.46 open after the July report, a gain of just 0.3%. Shares sit almost exactly on the 200-day moving average of $70.50. The trend readings are mixed, with price trend negative while AVWAP remains positive. The market has priced LNT as a utility in a holding pattern, not as a growth story being re-rated.

The bottom line is that Alliant's third-quarter beat was flattered by tax timing and investment income that will not repeat in the fourth quarter. The real news was a materially larger capex plan and an 8%+ EPS growth outlook anchored by contracted data center load. The price of that growth is more equity, slower dividend growth and execution risk on regulation and permitting. With sentiment cooling and shares parked at their 200-day average, investors are waiting to see the next gigawatt converted before paying up.