Regulator started out with the 26.8-foot (8.2-m) hull from its 26XO sport fishing boat, immediately redesigning around the very different storage requirements of hydrogen versus gas.

Stainless-steel fuel lines and a series of regulators resist hydrogen embrittlement. The regulators step down H2 from 700 bar to 100 bar for delivery to the cylinders. ... And, even when highly ...

Verne’s system cools and compresses hydrogen to a 73 g/L internal density, a 33% improvement over liquid hydrogen and an 87% improvement over traditional 700-bar compressed gaseous hydrogen ...

ZeroAvia is working with San Francisco startup Verne to bring an even more energy-dense form of hydrogen to the clean aviation space. Cryo-compressed H2 could reduce costs, speed up fueling, and ...

Provaris Energy's prototype compressed hydrogen tank is now under construction, and final class approval is on track for completion in the June 2024 quarter. The proprietary tank design, which ...

Two years ago, the Australian-based Provaris embarked on the journey toward an innovative compressed hydrogen carrier. Last year, the prestigious ABS (The American Bureau of Shipping) awarded it ...

The study, the fourth in a series of techno-economic studies developed by Provaris, was based on a 540MW capacity reservation export site, producing 10 tonnes of hydrogen per hour (equivalent to ...