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e-Power

Seeking the Ultimate in Marine Stealth: DARPA Pursues Quest to Finally Make Magnetohydrodynamic Drive a Practical Reality 

August 20, 2025 admin 0

Since the 1960s, academic, commercial and military researchers have attempted to realize a novel form of maritime propulsion involving no moving parts – no propeller, no drive shaft, no seals – just magnets and an electric current that silently propel a boat or submarine through water. It has been an elusive goal but tests are being conducted at Navy facilities this summer with an aim toward developing a practical, workable system.  […]

Fuel Cell / Hydrogen

Green H2 Electrolysis Business at thyssenkrupp nucera Reflects Market Softening 

May 19, 2025 admin 0

Dortmund, May 15 – thyssenkrupp nucera, a world-leading provider of electrolysis technologies, confirmed the softened hydrogen electrolysis market as it issued its latest quarterly financials. The company serves two business areas — green hydrogen, and chlor-alkali electrolysis for the industrial production of chlorine and caustic soda. This article focuses on its green H2 segment, experiencing a downturn compared to continued growth in the chlor-alkali sector. In short, current revenues are up but future orders are down, long-term prospects remain robust. […]