The number of active credit cards in the market rose to 108 million by end of December 2024, from 55.3 million at the end of 2019, show RBI data. The volume of credit card transactions rose to 4.47 ...

the key difference lies in the energy storage system. Instead of electricity stored in the battery, hydrogen stored in tanks is converted into electricity to drive the car via the fuel cell.

Dr Whittlesea said green hydrogen-powered aircraft would produce virtually no greenhouse gas emissions. "All the system releases is water vapour," she said. CQ University hydrogen expert Jonathon ...

Tata Motors, in collaboration with Indian Oil Corporation (IOC), will roll out trucks powered by hydrogen internal combustion engines on a pilot basis this quarter, leading the way for the use of ...

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Hydrogen can be used in chemicals and as a green fuel. Vast underground stores could help make it an economical option. It might sound like something straight out of the 19th century, but one of ...

It will now be fitted with engine room equipment, electrical wiring, main engines, and a hydrogen system, along with other interior work, before the vessel can begin operations. “To date, the hull has ...

Credit: University of Illinois The feasibility of a novel aircraft propulsion system concept combining gas turbines and fuel cells, both using liquid hydrogen, will be studied under a grant ...

More information: Xiaojing Lv et al, Highly efficient operation of an innovative SOFC powered all-electric ship system using quick approach for ammonia to hydrogen, Frontiers in Energy (2025). DOI: 10 ...

For example, blending 5% hydrogen-based fuel with conventional fuel is straightforward, but it doesn’t make sense to produce 5% of a toy’s plastic parts from hydrogen-based plastic and the rest from ...

Languages: English. A new first-of-its-kind map has identified potential locations of naturally occurring geologic hydrogen resources in the contiguous United States—a potentially huge untapped ...

A map showing white to light blue where U.S. definitely has hydrogen reserves, and where they believe reserves might be (blue to dark blue). The US Geological Survey (USGS) published a map showing ...