The hydrogen is stored in a high-pressure tank (or two) on the vehicle. Compressed hydrogen at 700 bar is equivalent to 10,153PSI (for context, you inflate your car's tyres to about 33PSI ... the ...
The managers of half a dozen Washington airports see a future where you could hop across Puget Sound or the Cascade Mountains in minutes on a non-polluting electric commuter plane or air taxi. They ...
New Method Makes Hydrogen from Solar Power and Agricultural Waste May 30, 2024 — Engineers have helped design a new method to make hydrogen gas from water using only solar power and agricultural ...