Hydrogen

Blending renewably-generated hydrogen gas into existing natural gas pipelines could quickly and easily transport hydrogen across cities. SoCalGas is testing a system that can separate the H2 back out and compress it for use in fuel-cell vehicles.

With the move towards electric aviation comes new opportunities to explore what a powertrain looks like, and Airbus is experimenting with a new design that builds entire hydrogen propulsion units, tanks and all, into detachable pods along the wings.

NuScale Power has released the results of a new evaluation that indicates that a single small nuclear NuScale Power Module (NPM) reactor could economically produce almost 50 tonnes of hydrogen fuel per day by breaking apart water molecules.

Oil giant Shell is planning the biggest wind-to-hydrogen project in Europe, a colossal 10-gigawatt offshore wind farm in the North Sea feeding a massive electrolysis plant on dry land that'll pump out a million tonnes of clean H2 a year by 2040.

UK gas distributor SGN has been given approval to supply hydrogen produced using renewables to around 300 Scottish homes. Participating households should be able to start heating their homes and cooking their meals with the gas from the end of 2022.

Weight is a premium on space launches, so the less we have to take with us, the better. Now engineers have developed a new electrolysis device that may be able to convert very salty Martian water into breathable oxygen and hydrogen for fuel.

A team of researchers has made a discovery that could help our clean energy efforts along, demonstrating how algal cells can be turned into tiny hydrogen-producing factories by immersing them in sugary droplets.

Physicists in Germany have measured the shortest timespan ever recorded. The team measured the time it takes for a photon of light to travel the length of a hydrogen molecule, and found it to occur in just trillionths of a billionth of a second.

Having put hydrogen-fuel-cell-powered trucks to the test around ports in Los Angeles over the past few years, Toyota has now teamed up with truck subsidiary Hino to develop a Class 8 fuel cell electric truck for the North American market.

NRAO has announced a new addition to NASA’s upcoming moon-shot Artemis program. From the silent skies on the far side of the Moon, the DAPPER spacecraft will listen out for radio signals from the cosmic “Dark Ages,” before the first stars fired up.

A team from Australia's RMIT University says it's figured out a cost-effective way to produce hydrogen using wastewater and sewage. The process not only produces clean H2 gas, it also captures all the carbon in human poop and puts it to valuable use.

Engineers at the University of Liverpool have developed a robot scientist that can autonomously perform experiments, analyze results and decide what to do next based on those results – and it’s already making new discoveries on its own