Fuelcell Energy shares rise 1.20% after-hours as Next Hydrogen reports breakthrough in electrolyzer technology.

Fuelcell Energy, Inc. rose 1.20% in after-hours trading, with Next Hydrogen Solutions Inc. reporting its Q2 2025 financial results. The company achieved a major milestone by validating its breakthrough Canadian-designed electrolyzer technology at scale in a market setting, with three to four times the hydrogen output per cell compared to conventional alkaline designs. This breakthrough could lower equipment capital costs and make green hydrogen more affordable, aligning with the positive movement of Fuelcell Energy, Inc. stock.