Hydrogen, the most abundant element, gives off energy when combined with oxygen, and the only by-product is water. That is why politicians have touted it as the Swiss Army Knife of climate change, ...

Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Lisa Stiffler on Dec 2, 2025 at 3:30 pm December 4, 2025 at 11:57 am ...

Hydrogen demand is rising, real-world pilots are taking shape, and the long-term potential remains too important to ignore. Hydrogen won’t save the planet alone, but we won’t reach net zero without it ...

A cubic arrangement of larger gray spheres interspersed with smaller green spheres. Hydrogen ions (small green spheres) chemically bond to magnesium (large gray spheres) in magnesium hydride, which is ...

Levels of hydrogen in the atmosphere have jumped by 60 per cent since pre-industrial times, underscoring the dramatic impact fossil fuel burning has had on the planet’s atmospheric composition.

It might surprise you, but Water Electrolysis dates back to the early 19th century. For decades, industries leaned heavily on those shiny platinum-group metals to get the reaction going. The snag?

Anchoring single metal atoms on ultrathin supports improves catalyst efficiency and stability, making hydrogen production cleaner, more scalable, and less dependent on scarce metals. (Nanowerk ...

The wave of canceled hydrogen megaprojects signals maturity, not failure. Successful projects like Engie’s Yuri electrolyzer in Australia, the mosaHYc pipeline in Europe, and Germany’s Lubmin ...

The world’s very first internal combustion engine (ICE) vehicle wasn’t powered by gasoline but rather by hydrogen. Way back in 1807, Francois Isaac de Rivaz used a hydrogen-filled ballon to drive an ...