Plug Power Faces Class Action Suits Over Alleged DOE Loan Misrepresentations

On January 16, 2025, in the closing days of the Biden administration, Plug Power announced it had "closed a $1.66 billion loan guarantee" from the U.S. Department of Energy's Loan Programs Office, a landmark deal the hydrogen fuel cell company said would "help finance the construction of up to six projects to produce and liquefy zero- or low-carbon hydrogen at scale throughout the United States," with the first project slated for its green hydrogen plant in Graham, Texas. Ten months later, the company confirmed it had walked away from those plans entirely. Now, multiple securities law firms have filed or announced class action litigation alleging that Plug Power and its executives misled investors about the loan's accessibility throughout the intervening period.

The class action, filed in the United States District Court for the Northern District of New York and docketed under 26-cv-00165, covers all persons who purchased or acquired Plug Power securities between January 17, 2025 and November 13, 2025, seeking to recover damages under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5. The case is captioned Ortolani v. Plug Power Inc., et al., and was filed on February 2, 2026. The complaint names Plug Power Inc., CEO Andrew Marsh, and CFO Paul B. Middleton as defendants.

The stock's unraveling began before the DOE loan suspension became public. On October 7, 2025, Plug Power announced the abrupt departure of its CEO, Andrew Marsh, and its President, Sanjay Shrestha, just one month before the expected issuance of Plug Power's financial and operating results for the third quarter 2025. That news caused the stock to drop $0.26 per share, or 6.3%, from a closing price of $4.13 on October 6, 2025, to $3.87 on October 7. The following day brought another signal: on November 10, 2025, Plug Power announced that it "suspended activities under the DOE loan program," which purportedly allowed the company to "redeploy capital" to pursue an agreement with a U.S. data center developer to monetize electricity rights.

During an earnings conference call that day, executives announced they expected to generate more than $275 million in liquidity after signing a nonbinding letter of intent to monetize electricity rights in New York and one other location in partnership with a major U.S. data center developer, and that "[a]s a result, we have suspended activities under the DOE loan program, allowing us to redeploy capital." Defendants had not previously discussed the possibility of suspending activities under the DOE loan and, just eight months earlier, had specifically advised analysts that they should "not expect revenue from that segment" of data center power generation "of any size over the next two to three years."

On that news, Plug Power's stock fell $0.09 per share, or 3.39%, to close at $2.53 on November 11, 2025. The larger blow came two days later. During market hours on November 13, 2025, The Washington Examiner reported that Plug Power "confirmed . . . that it suspended activities" on "its plans to construct six facilities to produce and liquefy zero or low-carbon hydrogen, putting at risk" the $1.66 billion DOE loan it closed in January. On that news, Plug Power's stock price fell $0.48 per share, or 17.58%, over the following two trading sessions, to close at $2.25 per share on November 14, 2025.

The core allegation underpinning the litigation is that the company overstated investors' odds of ever seeing those loan funds deployed. During the relevant period, Plug Power had stated it did not face any significant additional "obstacle[s]" to receiving funds associated with the DOE loan and that it "remain[ed] confident in our ability to begin construction on DOE supported projects before the end of the year." As alleged, in truth, Plug Power materially overstated the likelihood that DOE loan funds would ultimately become available to Plug Power, and that Plug Power would ultimately construct the hydrogen production facilities necessary to receive those funds.

According to the complaint, the narrative began on March 4, 2025, when Marsh told investors on the FY 2024 earnings call that Plug had ongoing, positive discussions with the DOE and expected construction to begin in the fourth quarter, with an 18-to-24-month completion timeline. That same day, CFO Paul Middleton stated there were "not new conditions," asserting the loan had been finalized in early January and only routine "bureaucracy" remained to kick off the Texas project.

Under the terms of the DOE loan, approval and funding of disbursements were subject to the satisfaction of conditions precedent, including technical and performance benchmarks, adequate project funding, and reports from technical consultants. Loan advances could only be used to pay for eligible costs associated with the qualifying projects, i.e., the construction of six zero- or low-carbon hydrogen projects.

Several firms have issued investor notices in connection with the litigation. Pomerantz LLP announced the filing on March 19, 2026; Bleichmar Fonti & Auld LLP followed with its own press notice on March 24, 2026; and Faruqi & Faruqi LLP issued a deadline reminder on March 22, 2026. Investors who purchased or otherwise acquired Plug Power securities during the class period have until April 3, 2026, to ask the court to appoint them as lead plaintiff.

Plug Power has not issued a public statement in response to the litigation as of publication. The company's Q4 2025 earnings, released March 2, 2026, showed an EPS beat at -$0.06 versus estimates of -$0.10, but the governance questions raised by the suspended DOE program remain unresolved heading into the court proceedings.