The hydrogen company faces existential challenges.

Shares of Plug Power Inc. are nearing the end of a winning streak on Tuesday, but not before nearly doubling during that run, as Wall Street is broadly optimistic about the alternative-energy ...

Fuel cell technology is becoming increasingly vital as the global shift toward clean and sustainable energy gains momentum. By generating electricity from hydrogen or other fuels through an ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Smart plugs remain one of the best ways to start a smart ...

Bloom Energy stock was up nearly 300% in 2025. Plug Power benefits from partnerships with Amazon and Walmart. Image source: Getty Images. Bloom is benefiting from surging demand from AI data centers.

As the Q3 earnings season wraps, let’s dig into this quarter’s best and worst performers in the renewable energy industry, including Plug Power (NASDAQ:PLUG) and its peers. Renewable energy companies ...

As the Q1 earnings season comes to a close, it’s time to take stock of this quarter’s best and worst performers in the renewable energy industry, including Plug Power (NASDAQ:PLUG) and its peers.