Stock Analysis

Is Duke Energy's (DUK) SMR and Storage Push Quietly Redefining Its Long-Term Earnings Story?

  • Duke Energy recently reaffirmed its role in a US Department of Energy cost-share effort to advance GE Vernova Hitachi’s BWRX-300 small modular reactors, while also highlighting long-term plans to expand energy storage capacity toward 6,000 MW by 2035 and about 30,000 MW by 2050.
  • This push into advanced nuclear and large-scale storage marks a meaningful evolution in Duke Energy’s future generation mix and grid reliability plans, with potential implications for its capital spending profile and long-term earnings resilience.
  • We’ll now examine how Duke Energy’s commitment to small modular reactors could influence its existing investment narrative around the energy transition.

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Duke Energy Investment Narrative Recap

To own Duke Energy, you generally need to believe in the long-term value of a regulated utility that is steadily modernizing its grid while managing heavy capital needs and regulatory oversight. The latest SMR and storage updates support the existing clean energy transition story, but do not appear to change the near term focus on executing large capital projects without overextending the balance sheet, or the key risk around rising financing needs and interest costs.

The most relevant recent announcement here is Duke’s reaffirmed participation in the U.S. Department of Energy cost-share project to advance GE Vernova Hitachi’s BWRX-300 SMR technology, including a planned early site permit filing for Belews Creek. This fits alongside Duke’s long term storage targets and its broader nuclear and renewables build out, which together sit at the heart of the company’s main catalyst of supportive regulation and cost recovery for major grid and generation investments.

Yet even as these projects progress, investors should be aware that growing capital requirements could increase reliance on external funding and...

Read the full narrative on Duke Energy (it's free!)

Duke Energy's narrative projects $35.4 billion revenue and $6.1 billion earnings by 2028. This requires 4.7% yearly revenue growth and an earnings increase of about $1.4 billion from $4.7 billion today.

Uncover how Duke Energy's forecasts yield a $137.47 fair value, a 18% upside to its current price.

Exploring Other Perspectives

DUK Community Fair Values as at Dec 2025
DUK Community Fair Values as at Dec 2025

Seven fair value estimates from the Simply Wall St Community span roughly US$63 to US$137 per share, underscoring how differently individual investors assess Duke’s prospects. As you weigh those views against Duke’s heavy long term capital program and related financing risk, it can be helpful to compare several perspectives before deciding how this stock might fit your portfolio.

Explore 7 other fair value estimates on Duke Energy - why the stock might be worth as much as 18% more than the current price!

Build Your Own Duke Energy Narrative

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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About NYSE:DUK

Duke Energy

Through its subsidiaries, operates as an energy company in the United States.

Proven track record average dividend payer.

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