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Edition #122 · Friday, August 21, 2026 · 2786 positive stories
Tech for Good

The next big thing in hydrogen could be underground

MIT Technology Review 2026-08-20
The next big thing in hydrogen could be underground

There’s a hunt for new sources of hydrogen, and the gas (or at least the right conditions to make it) could be hiding beneath our feet. Hydrogen can be used as a fuel in everything from large trucks to planes to steelmaking. It’s often hailed as a climate solution because when burned, it produces water and oxygen - none of the carbon emissions that contribute to climate change. In a new story for our latest print issue, freelance reporter James Dineen took a look at the 21st-century gold rush fo

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