Bronstein, Gewirtz & Grossman LLC Files Class Action Lawsuit Against Plug Power Inc.

Nationally Recognized Firm Urges Plug Power Investors to Explore Class Action Representation

Mar. 22, 2026 at 4:35pm

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Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, has filed a class action lawsuit against Plug Power Inc. (NASDAQ: PLUG) and certain of its officers. The lawsuit seeks to recover damages for alleged violations of federal securities laws on behalf of all persons and entities that purchased or otherwise acquired Plug Power securities between January 17, 2025 and November 13, 2025.

Why it matters

This lawsuit highlights concerns about Plug Power's alleged misrepresentations regarding the likelihood of securing DOE Loan funds and constructing the necessary hydrogen production facilities. The outcome of this case could have significant implications for Plug Power investors and the broader renewable energy industry.

The details

The complaint alleges that throughout the Class Period, Defendants made false and/or misleading statements and/or failed to disclose that: (1) Defendants had materially overstated the likelihood that funds attributed to the DOE Loan would ultimately become available to Plug Power, and/or that Plug Power would ultimately construct the hydrogen production facilities necessary to receive those funds; (2) as such, Plug Power was likely to pivot toward more modest projects with less commercial upside; and (3) as a result, the Company's public statements were materially false and misleading at all relevant times.

  • The Class Period is from January 17, 2025 to November 13, 2025, both dates inclusive.
  • The deadline for Plug Power investors to request to be appointed as lead plaintiff is April 3, 2026.

The players

Bronstein, Gewirtz & Grossman, LLC

A nationally recognized investor-rights law firm that represents investors in securities fraud class actions and shareholder derivative suits.

Plug Power Inc.

A publicly traded company (NASDAQ: PLUG) that develops and sells hydrogen fuel cell systems for electric vehicles and other applications.

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What they’re saying

“Our practice centers on restoring investor capital and ensuring corporate accountability, which serves to uphold the essential integrity of the marketplace.”

— Peretz Bronstein, Founding Partner of Bronstein, Gewirtz & Grossman, LLC

What’s next

A class action lawsuit has already been filed. Plug Power investors have until April 3, 2026 to request to be appointed as lead plaintiff. Serving as lead plaintiff is not required to share in any potential recovery.

The takeaway

This lawsuit highlights the importance of corporate transparency and accountability, especially in the renewable energy sector where investor confidence is crucial. The outcome of this case could set a precedent for how companies communicate with investors about their financial prospects and project timelines.