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How Investors Are Reacting To Generac Holdings (GNRC) Data Center Power Expansion

Simply Wall St·09/13/2026 16:15:00
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  • Generac Holdings recently acquired a facility in Belvidere, IL, to expand packaging capacity for large-megawatt generators that serve hyperscale data centers and other heavy power users, responding to rising electricity demand linked to AI, EVs, and extreme weather.
  • The expansion highlights how Generac is leaning into high-capacity backup power for data centers, tying its core generator business more tightly to the build-out of energy-hungry AI infrastructure and the broader shift toward cleaner, more resilient power systems.
  • We will now explore how this new large-megawatt generator facility could influence Generac Holdings' investment narrative around data center power demand.

Scan beyond Generac Holdings and explore the broader AI power grid build out with a curated list of 39 power grid technology and infrastructure stocks.

Generac Holdings Investment Narrative Recap

To own Generac Holdings, you need to believe backup power and distributed energy keep gaining relevance as grids strain under AI, data centers, EVs and extreme weather. The new Belvidere facility leans into that thesis by targeting large data center projects. It ties more of Generac’s future to delivering on complex, high-wattage systems rather than just residential generators.

The key near term swing factor is execution on the commercial and industrial backlog for large generators, as well as cleaning up the underperforming solar and storage segment. The biggest risk sits in misjudged data center demand or a delayed ramp of this new capacity, which could pressure margins if volumes or pricing fail to support the added footprint.

The Belvidere, IL acquisition is the most relevant recent move. It directly addresses the need to package large megawatt units for hyperscale customers that want dependable backup power for AI data centers. That decision concentrates more capital and operational focus into a category where supply has been tight and project specs are demanding.

This expansion can matter for the existing large generator backlog, which analysts previously linked to structural AI and digitalization demand. It also raises the bar on supply chain, project execution and environmental risk management, since much of this output is still diesel based. For you as an investor, the story now hinges more on how efficiently Generac converts this added capacity into durable, higher quality earnings.

Generac Holdings' current analyst narrative points to US$7.0b in revenue and US$766.9m in earnings by 2029, based on 16.6% yearly revenue growth and an earnings increase of roughly US$508.7m from US$258.2m today.

Uncover why Generac Holdings' fair value indicates a 52% potential upside to its current price that could narrow quickly.

NYSE:GNRC 1-Year Stock Price Chart
NYSE:GNRC 1-Year Stock Price Chart

Exploring Other Perspectives

One alternate view on Generac Holdings focuses on the risk that grid upgrades and renewables eventually curb demand for big diesel generators, even for data centers. The most cautious analysts were only penciling in about US$6.6b of revenue and US$682.6m of earnings by 2029. Those estimates came before this Belvidere news, so expect opinions to evolve.

Explore 4 other Generac Holdings fair value estimates, including one that suggests it could be worth just $214.00.

Form Your Own Verdict

Don't just follow the ticker. Dig into the data and build a conviction that's truly your own.

  • A great starting point for your Generac Holdings research is our analysis highlighting 3 key rewards that could impact your investment decision.
  • See our latest analysis for Generac Holdings. The report includes a comprehensive fundamental analysis summarized in a single visual, the Snowflake, making it easy to evaluate Generac Holdings' overall financial health at a glance.

Looking for more investment ideas beyond Generac Holdings?

Once you have a handle on Generac Holdings, it can help to widen the lens and compare it with other businesses that match your preferred risk, quality, or income profile using the Simply Wall St Screener.

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.