Is Rising Electrolyzer Demand a Long-Term Growth Catalyst for Plug Power?

Plug Power Inc. PLUG’s electrolyzer product line remains one of its primary growth drivers. In the first half of 2026, the company generated $54.1 million in electrolyzer revenues, in line with the prior-year period, reflecting continued demand for its green hydrogen production solutions despite project timing differences.

Demand for Plug Power’s GenEco proton exchange membrane (PEM) electrolyzers continues to rise across industrial and energy sectors globally. The company’s electrolyzers enable customers in refining, chemicals, steel, fertilizer and commercial refueling to generate hydrogen on site. Healthy demand for electrolyzers continues to be supported by strong policy backing in Europe, where government investments and faster project timelines are accelerating green hydrogen adoption.

It is worth noting that in July 2026, Plug Power secured a 50-megawatt (MW) GenEco electrolyzer order for Orica’s Hunter Valley Hydrogen Hub in Australia, which became the country’s largest renewable hydrogen project to reach final investment decision (FID). Also, in May 2026, the 30-MW Barrow Green Hydrogen Project in the United Kingdom reached FID, with PLUG set to supply six 5-MW GenEco PEM electrolyzers for the renewable hydrogen facility. These projects strengthen the company’s position as a leading provider of large-scale green hydrogen solutions.

Despite ongoing challenges, including negative gross margins, operating losses and cash outflows, which are likely to affect PLUG’s near-term performance, rising demand for electrolyzers in the green hydrogen market and the Quantum Leap project are expected to support the company’s long-term growth prospects.

Snapshot of Plug Power’s Peers

Among its major peers, Flux Power Holdings, Inc. FLUX reported revenues of $8.2 million in the fourth quarter of fiscal 2026 (ended June 2026). Flux Power’s total revenues increased 25% sequentially in the same period, driven by increased customer orders. Flux Power continues to expand its lithium-ion energy storage solutions and SkyEMS software platform.

In the second quarter of 2026, another peer of PLUG, Bloom Energy Corporation’s BE product revenues surged 215.4% year over year. Bloom Energy’s total revenues surged 165.5% year over year. The growth was fueled by robust demand for Bloom Energy’s solid oxide fuel cell systems and expanding adoption of hydrogen-capable solutions.

The Zacks Rundown for PLUG

Shares of Plug Power have gained 19.3% in the past six months compared with the industry’s growth of 6.4%.

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From a valuation standpoint, Plug Power is trading at a forward price-to-sales ratio of 3.26X compared with the industry average of 12.49X. PLUG carries a Value Score of F.

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The Zacks Consensus Estimate for PLUG’s bottom line for third-quarter 2026 has decreased in the past 60 days.

Image Source: Zacks Investment Research

The company currently carries a Zacks Rank #3 (Hold). You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

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