Key Points A big announcement today highlighted the growing use case for fuel cells. Nvidia and OpenAI plan a new, massive data center buildout. 10 stocks we like better than Plug Power › Plug Power (NASDAQ: PLUG) stock took off Monday morning. Shares of the hydrogen fuel cell supplier peaked with an almost 15% gain in early trading. The stock remained higher by 11.9% as of 1:30 p.m. ET. Plug develops and commercializes hydrogen fuel cell systems. Large companies including Amazon, Walmart, and Home ...