It feels like the hydrogen market has been on a rollercoaster lately. Back in 2020 and 2021, green hydrogen hype sent speculative stocks to the moon—and then 2025 turned into a reality check when many of those names tumbled hard. Amid that shakeout, two steady ships—Linde plc and Bloom Energy—have been quietly thriving, showing that the sector is moving beyond buzzwords toward real, sustainable...