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Plug Power Stock Price, News & Analysis

PLUG NASDAQ

Company Description

Plug Power Inc. (NASDAQ: PLUG) is focused on building the global hydrogen economy through a fully integrated hydrogen ecosystem that spans production, storage, delivery, and power generation. According to the company’s public statements, Plug positions itself as a first mover in hydrogen, supplying equipment and infrastructure that support energy independence and decarbonization at scale.

Plug Power’s business centers on comprehensive hydrogen solutions for industrial and energy applications. The company states that it provides electrolyzers, liquid hydrogen, fuel cell systems, storage tanks, and fueling infrastructure. These offerings are directed to industries such as material handling, industrial applications, energy producers, logistics, transportation, and emerging sectors including data centers and space-related activities, as reflected in its agreements and project announcements.

Hydrogen Production and Generation Network

Plug reports that it has electrolyzers deployed across five continents, supporting renewable hydrogen production in multiple regions. Company disclosures describe large-scale projects that combine renewable power, electrolyzer technology, and refueling infrastructure, such as the Cleanergy Solutions Namibia project, which integrates a solar park, battery energy storage, and Plug’s PEM GenEco electrolyzer to produce green hydrogen for trucks, port and rail equipment, small ships, and converted vehicles.

The company highlights a growing hydrogen generation network in the United States, with hydrogen plants operational in Georgia, Tennessee, and Louisiana. Plug states that these facilities together provide daily hydrogen production capacity measured in tens of tons per day, supporting industrial, mobility, and energy customers and contributing to a domestically produced supply of hydrogen.

Hydrogen Equipment, Fuel Cells, and Infrastructure

Plug Power’s ecosystem, as described in its press releases and proxy materials, includes:

  • Electrolyzers for producing hydrogen from electricity, including PEM GenEco systems deployed in projects such as Cleanergy Solutions Namibia and planned installations for partners like Hy2gen.
  • Fuel cell systems used in material-handling fleets and other applications, with the company reporting deployment of over 72,000 fuel cell systems.
  • Hydrogen fueling stations, with more than 275–285 fueling stations deployed, supporting mobility and logistics operations.
  • Liquid hydrogen supply, where Plug identifies itself as the largest user of liquid hydrogen and notes contracts to supply liquid hydrogen to customers, including NASA facilities.
  • Storage tanks and fueling infrastructure to support end users in material handling, industrial operations, transportation, and energy production.

Through these elements, Plug presents itself as offering an integrated chain from hydrogen production to end use, with a focus on enabling commercial-scale decarbonization in logistics, industrial processes, and power applications.

End Markets and Customer Base

In its public communications, Plug identifies multiple end markets for its hydrogen and fuel cell technologies. These include material handling fleets, industrial applications, energy producers, logistics bases, transportation and maritime operations, and data center infrastructure. The company has highlighted projects aimed at hydrogen mobility in regions such as southern France and Namibia, as well as agreements related to auxiliary and backup power solutions for a U.S. data center.

Plug states that it powers global companies such as Walmart, Amazon, Home Depot, BMW, and BP. These references illustrate the company’s focus on large-scale commercial and industrial customers that require reliable hydrogen supply, fuel cell systems, and associated infrastructure for distribution centers, logistics hubs, industrial sites, and energy projects.

Global Footprint and Sector Positioning

Company disclosures describe Plug as having employees and manufacturing facilities across the globe, with electrolyzer deployments on five continents and hydrogen production and supply operations in regions including Germany and the Netherlands. Plug also notes activity in regions such as Africa, the Middle East, Australia, Europe, and North America through its electrolyzer pipeline and hydrogen projects.

Within the broader manufacturing and energy landscape, Plug is classified under Other Commercial and Service Industry Machinery Manufacturing. Its focus on hydrogen production equipment, fuel cell systems, and related infrastructure places it at the intersection of industrial machinery manufacturing and low-carbon energy technologies. The company’s public materials emphasize its role in advancing hydrogen as a fuel for transportation, industrial activity, and power generation.

Capital Structure and Corporate Actions

Plug Power’s SEC filings detail a range of capital markets and financing activities. The company has entered into an at-the-market issuance sales agreement to offer and sell common stock through designated agents, issued warrants and pre-funded warrants to purchase common stock, and completed a private offering of 6.75% Convertible Senior Notes due 2033. Proceeds from these transactions have been used, among other purposes, to repay higher-cost secured debentures, repurchase existing convertible notes, and support working capital and general corporate purposes.

In its proxy materials, Plug explains that it has sought amendments to its charter to increase the number of authorized shares of common stock and to align its voting standards with recent changes to Delaware law. The company states that additional authorized shares are important for raising capital, meeting contractual obligations, and executing its business strategy, and that it has the ability to effect a reverse stock split if needed, subject to stockholder approvals already obtained.

Governance and Investor Engagement

Plug’s filings and press releases highlight active engagement with the investment community. The company regularly participates in energy, clean technology, and utilities conferences hosted by financial institutions, as well as investor calls focused on specific regions such as Asia-Pacific. It also hosts an annual Plug Symposium at its manufacturing facility in Slingerlands, New York, featuring presentations on strategic priorities, the hydrogen economy, operational milestones, and technology developments.

The company’s proxy statement describes a special meeting of stockholders convened to vote on charter amendments related to voting standards and authorized share increases. Plug emphasizes the importance of stockholder participation, particularly given its large base of retail investors, and provides detailed information on how stockholders can vote and attend virtual meetings.

Strategic Themes and Project Examples

Across its public communications, Plug Power emphasizes several recurring themes:

  • Energy independence and decarbonization, positioning hydrogen as a tool to reduce carbon emissions and enhance energy security.
  • Integrated hydrogen ecosystems, demonstrated by projects that connect renewable power generation, hydrogen production, storage, and refueling infrastructure.
  • Expansion of hydrogen markets into logistics, transportation, maritime operations, industrial processes, data centers, and space-related uses, as illustrated by projects with partners such as Cleanergy Solutions Namibia, Hy2gen, and NASA.
  • Scaling manufacturing and deployment, including references to state-of-the-art manufacturing facilities and a multi-gigawatt electrolyzer development pipeline.

These themes reflect Plug’s stated objective of building a hydrogen network that can support a broad array of industries and applications.

Stock Information

According to its SEC filings, Plug Power Inc.’s common stock, with a par value of $0.01 per share, trades on The Nasdaq Capital Market under the ticker symbol PLUG. The company is incorporated in Delaware and references its principal executive offices in Slingerlands, New York, in its proxy and current reports.

FAQs

Stock Performance

$2.17
-3.56%
0.08
Last updated: March 27, 2026 at 19:59
+51.39%
Performance 1 year

Plug Power (PLUG) stock last traded at $2.18, down 3.56% from the previous close. Over the past 12 months, the stock has gained 51.4%. At a market capitalization of $3.1B, PLUG is classified as a mid-cap stock with approximately 1.4B shares outstanding.

SEC Filings

Plug Power has filed 5 recent SEC filings, including 3 Form 8-K, 1 Form SCHEDULE 13G/A, 1 Form 10-K. The most recent filing was submitted on March 27, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all PLUG SEC filings →

Insider Radar

Net Sellers
90-Day Summary
0
Shares Bought
40,000
Shares Sold
1
Transactions
Most Recent Transaction
Haycraft Benjamin (CSO & GM EMEA) sold 40,000 shares @ $2.17 on January 12, 2026

Insider selling at Plug Power over the past 90 days can reflect routine portfolio management, scheduled trading plans (Rule 10b5-1), tax planning, or compensation-related dispositions rather than a directional view on the stock.

Based on SEC Form 4 filings over the last 90 days.

Financial Highlights

$709.9M
Revenue (TTM)
-$1.6B
Net Income (TTM)
-$535.8M
Operating Cash Flow

Plug Power generated $709.9M in revenue over the trailing twelve months, retaining a -34.1% gross margin, operating income reached -$1.5B (-206.7% operating margin), and net income was -$1.6B, reflecting a -229.8% net profit margin. Diluted earnings per share stood at $-1.42. The company generated -$535.8M in operating cash flow. With a current ratio of 2.31, the balance sheet reflects a strong liquidity position.

Upcoming Events

JUN
30
June 30, 2026 Financial

Project Gateway sale closing

Closing of sale to Stream Data Centers; expected proceeds $132.5–$142M; $6M deposit
OCT
01
October 1, 2026 - December 31, 2026 Financial

Target positive EBITDAS

Management targets positive EBITDAS during Q4 2026
OCT
01
October 1, 2026 - December 31, 2026 Operations

Final investment decision

Target FID in Q4 2026 for 5 GW GenEco PEM electrolyzer projects in Uzbekistan
DEC
31
December 31, 2026 Financial

Target: positive EBITDAS

Company guidance to achieve positive EBITDAS by year-end 2026.
DEC
31
December 31, 2027 Financial

Target: positive operating income

Company guidance to achieve positive operating income by year-end 2027.
JAN
01
January 1, 2028 - December 31, 2028 Financial

Target profitability

Management targets company profitability by 2028
MAR
20
March 20, 2028 Financial

New warrants expiration

Expiration of new warrants exercisable at $7.75 per share
DEC
31
December 31, 2028 Financial

Target: full profitability

Company guidance to reach full profitability by year-end 2028.

Plug Power has 8 upcoming scheduled events. The next event, "Project Gateway sale closing", is scheduled for June 30, 2026 (in 93 days). 7 of the upcoming events are financial in nature, such as earnings calls or quarterly results. Investors can track these dates to stay informed about potential catalysts that may affect the PLUG stock price.

Short Interest History

Last 12 Months

Short interest in Plug Power (PLUG) currently stands at 348.4 million shares, up 2.4% from the previous reporting period, representing 26.2% of the float. Over the past 12 months, short interest has increased by 24.6%. This high level of short interest suggests significant bearish sentiment among traders.

Days to Cover History

Last 12 Months

Days to cover for Plug Power (PLUG) currently stands at 2.9 days, down 19.6% from the previous period. This days-to-cover ratio represents a balanced liquidity scenario for short positions. The days to cover has decreased 39.9% over the past year, suggesting improved liquidity for short covering. The ratio has shown significant volatility over the period, ranging from 1.3 to 9.3 days.

PLUG Company Profile & Sector Positioning

Plug Power (PLUG) operates in the Electrical Equipment & Parts industry within the broader Electrical Industrial Apparatus sector and is listed on the NASDAQ.

Investors comparing PLUG often look at related companies in the same sector, including Energizer Hldgs Inc (ENR), Electrovaya (ELVA), Fuelcell Energy (FCEL), Lightbridge Corp (LTBR), and Amprius Tech (AMPX). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate PLUG's relative position within its industry.

Frequently Asked Questions

What is the current stock price of Plug Power (PLUG)?

The current stock price of Plug Power (PLUG) is $2.18 as of March 27, 2026.

What is the market cap of Plug Power (PLUG)?

The market cap of Plug Power (PLUG) is approximately 3.1B. Learn more about what market capitalization means .

What is the revenue (TTM) of Plug Power (PLUG) stock?

The trailing twelve months (TTM) revenue of Plug Power (PLUG) is $709.9M.

What is the net income of Plug Power (PLUG)?

The trailing twelve months (TTM) net income of Plug Power (PLUG) is -$1.6B.

What is the earnings per share (EPS) of Plug Power (PLUG)?

The diluted earnings per share (EPS) of Plug Power (PLUG) is $-1.42 on a trailing twelve months (TTM) basis. Learn more about EPS .

What is the operating cash flow of Plug Power (PLUG)?

The operating cash flow of Plug Power (PLUG) is -$535.8M. Learn about cash flow.

What is the profit margin of Plug Power (PLUG)?

The net profit margin of Plug Power (PLUG) is -229.8%. Learn about profit margins.

What is the operating margin of Plug Power (PLUG)?

The operating profit margin of Plug Power (PLUG) is -206.7%. Learn about operating margins.

What is the gross margin of Plug Power (PLUG)?

The gross profit margin of Plug Power (PLUG) is -34.1%. Learn about gross margins.

What is the current ratio of Plug Power (PLUG)?

The current ratio of Plug Power (PLUG) is 2.31, indicating the company's ability to pay short-term obligations. Learn about liquidity ratios.

What is the gross profit of Plug Power (PLUG)?

The gross profit of Plug Power (PLUG) is -$242.0M on a trailing twelve months (TTM) basis.

What is the operating income of Plug Power (PLUG)?

The operating income of Plug Power (PLUG) is -$1.5B. Learn about operating income.

What does Plug Power Inc. do?

According to its public disclosures, Plug Power Inc. focuses on building the global hydrogen economy through a fully integrated ecosystem that includes hydrogen production, storage, delivery, and power generation. The company provides electrolyzers, liquid hydrogen, fuel cell systems, storage tanks, and fueling infrastructure for industries such as material handling, industrial applications, and energy producers.

How does Plug Power participate in hydrogen production?

Plug Power states that it deploys electrolyzers across five continents and operates hydrogen plants in U.S. locations including Georgia, Tennessee, and Louisiana. These facilities and projects support renewable and domestically produced hydrogen supply for mobility, industrial, and energy customers.

Which industries use Plug Power’s hydrogen and fuel cell solutions?

Company materials indicate that Plug Power serves material handling fleets, industrial applications, energy producers, logistics and transport operations, maritime activities, and emerging areas such as data center infrastructure and space-related uses. Its technologies are used for mobility, power generation, and industrial decarbonization.

Who are some of Plug Power’s major customers?

Plug Power reports that it powers global companies including Walmart, Amazon, Home Depot, BMW, and BP. These customers use Plug’s hydrogen and fuel cell solutions in areas such as material handling, logistics, and energy projects.

On which exchange is Plug Power stock listed and what is its ticker?

Plug Power Inc.’s common stock, with a par value of $0.01 per share, is listed on The Nasdaq Capital Market under the ticker symbol PLUG, as noted in the company’s SEC filings.

How is Plug Power expanding its presence in international hydrogen markets?

Plug Power describes electrolyzer deployments and hydrogen projects in regions including Europe, Africa, and North America. Examples include a GenEco electrolyzer installation for Cleanergy Solutions Namibia and a letter of intent with Hy2gen for a PEM electrolyzer at the Sunrhyse project in southern France, as well as hydrogen production and supply operations in Germany and the Netherlands.

What role do special meetings and charter amendments play in Plug Power’s strategy?

In its definitive proxy statement, Plug Power explains that it has called a special meeting of stockholders to vote on charter amendments that would align its voting standards with Delaware law and increase authorized shares of common stock. The company states that additional authorized shares are important for raising capital, meeting contractual obligations, and executing its business plans.

How has Plug Power used recent financing transactions?

An 8-K filing dated November 21, 2025 describes a private offering of 6.75% Convertible Senior Notes due 2033. Plug Power reports that net proceeds were used to repay 15% secured debentures, repurchase a portion of existing convertible notes, and provide working capital and funds for general corporate purposes.

What is Plug Power’s involvement with NASA?

In a press release furnished in an 8-K, Plug Power announces a contract to supply liquid hydrogen to NASA’s Glenn Research Center and the Neil A. Armstrong Test Facility in Ohio. The company characterizes this as its first liquid hydrogen supply award from NASA and a step into the space industry market for liquid hydrogen.

How does Plug Power describe its material handling fuel cell activities?

Plug Power notes that it has deployed tens of thousands of fuel cell systems and hundreds of fueling stations, and highlights material handling fleets as a key application. The company references deployments of GenDrive fuel cell systems for major logistics operators and describes itself as supporting large-scale material-handling fleets.