Google’s parent has been making headlines for two very different reasons this quarter. It is about to join the Dow Jones Industrial Average, a prestigious nod to its heft in the US economy. At the same time, it is quietly building a 23‑MW long‑duration storage plant in rural Ireland that uses compressed carbon dioxide to stabilise the grid. Both moves underscore Alphabet’s bet that the next phase of growth hinges not just on AI software but on the physical infrastructure needed to power it.
The Dow transition takes effect on Monday, 29 June 2026, when Alphabet replaces Verizon Communications in the price‑weighted index. S&P Dow Jones Indices cited the company’s higher market capitalisation and much larger share price as the rationale. Alphabet will join Apple, Microsoft, Amazon and Nvidia in the elite club, giving the Dow greater exposure to artificial intelligence, cloud computing and digital advertising. Honeywell International stays in the index, but will be renamed Honeywell Technologies after spinning off its aerospace division.
Yet the stock has not responded with any enthusiasm. In recent trading, Alphabet’s shares were quoted around €301 in Europe and €303.90 elsewhere, roughly 13‑14% below the May high of €350.75. Over the past 30 days the equity has shed about 9‑10%. The relative strength index has dipped into oversold territory, reading 37 to 39, but no meaningful rebound has materialised.
The group’s underlying numbers remain robust. First‑quarter 2026 revenue hit $109.9 billion, up 22% year on year. Google Cloud generated $20 billion in revenue, a 63% jump, and the segment’s operating profit soared to $6.6 billion. The overall operating income rose 30%. Those figures show that the core business is firing on all cylinders, yet investor sentiment has cooled amid competition in AI and concerns about talent retention.
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Behind the scenes, a string of high‑profile departures has unsettled the market. AI researchers Jonas Adler and Alexander Pritzel are reported to be moving to Anthropic. Earlier, Nobel laureate John Jumper also left for Anthropic, and Noam Shazeer, co‑head of the Gemini project, defected to OpenAI. The launch of Gemini 3.5 Pro has slipped to July, raising questions about whether Alphabet can maintain its edge. Jefferies analysts see the exits as part of an industry‑wide talent war rather than a fundamental flaw, but the timing—just as OpenAI and Anthropic accelerate their own releases—adds pressure.
Meanwhile, Alphabet is attacking the energy challenge head‑on. Alongside the startup Energy Dome, it is building a 23‑MW CO₂ battery with 200 MWh of storage capacity near Rhode in County Offaly, on the site of a former thermal power plant. The technology works by using surplus grid electricity to compress carbon dioxide; when power is needed, the gas is expanded through a turbine to generate electricity. The Irish state grid operator EirGrid has awarded a ten‑year capacity contract, and the project already holds land, planning permission and a grid connection. Commissioning is scheduled for 2028.
The site sits at a critical node of Ireland’s high‑voltage network that supplies the Dublin area. Nearby solar and wind farms are frequently curtailed because of local grid bottlenecks, and the storage plant is designed to absorb that excess output. This is not an isolated experiment: in the same month, Google and US utility SRP announced a 19‑MW, 200‑MWh project in Arizona. Energy Dome also plans a second 200‑MWh unit at the Irish location, underscoring a multi‑region strategy for clean baseload power.
The immediate stock slide is unlikely to be reversed by a storage plant that will not come online for two more years, or by a Dow inclusion that mostly carries symbolic weight. What both developments signal, however, is that Alphabet is preparing for a future where reliable, scalable electricity is as critical as cutting‑edge algorithms. Whether the company can close the AI talent gap before that future arrives remains the open question hanging over the current share price.
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