Plug Power Inc. announced that it will conduct its 2024 annual meeting of stockholders on June 5, 2024, at 10:00 AM Eastern Time. The meeting is set to take place via a live audio webcast, which will be accessible to the public at www.virtualshareholdermeeting.com/PLUG2024. During the meeting, Andrew J. Marsh, the President and CEO of Plug Power, will provide a corporate overview and address questions submitted by stockholders of record. The company has also made the presentation materials for the meeting available as Exhibit 99.1, which is incorporated by reference into the report. This information, along with the presentation materials, is not considered filed under the Securities Exchange Act of 1934 and will not be incorporated into future filings under the Securities Act of 1933 or the Exchange Act unless specifically referenced.

Plug Power Inc. announced that it will conduct its 2024 annual meeting of stockholders on June 5, 2024, at 10:00 AM Eastern Time. The meeting is set to take place via a live audio webcast, which will be accessible to the public at www.virtualshareholdermeeting.com/PLUG2024. During the meeting, Andrew J. Marsh, the President and CEO of Plug Power, will provide a corporate overview and address questions submitted by stockholders of record. The company has also made the presentation materials for the meeting available as Exhibit 99.1, which is incorporated by reference into the report. This information, along with the presentation materials, is not considered filed under the Securities Exchange Act of 1934 and will not be incorporated into future filings under the Securities Act of 1933 or the Exchange Act unless specifically referenced.