Plug Power Inc. Announces Pricing of Upsized Public Offering of Common Stock

LATHAM, N.Y., Nov. 16, 2020 (GLOBE NEWSWIRE) — Plug Power Inc. (“Plug Power”) (NASDAQ: PLUG), a leader in providing clean, reliable energy solutions, today announced the pricing of an upsized
offering of 38,000,000 shares of its common stock at a price to the public of $22.25 per share. Plug Power has granted the underwriters a 30-day option to purchase up to an additional 5,700,000
shares