green hydrogen

Elsewhere, French renewable hydrogen startup Lhyfe has announced it is building an electrolyzer in eastern Germany, and Los Angeles-based Southern California Gas has launched a hydrogen-powered drone to monitor its gas grid.

The campus of the Delft University of Technology (TU Delft) in the Netherlands is currently hosting a retrofitted existing building provided with heating by an H₂ heating boiler in the attic. The boiler is linked to an underground hydrogen system.

With a new start-up and a consortium in the Netherlands, German automotive supplier Schaeffler wants to significantly reduce the costs of green hydrogen.

An international research group has created a closed-loop, transparent energy platform based on PV power generation and hydrogen production from photo-electrochemical cells. The system is claimed to supply power without interruption and to be transparent enough to be integrated into buildings.

German scientists have developed a novel hydrogen storage method that relies on nanostructures – tiny nanoparticles made of the precious metal palladium – instead of high pressure and lower temperatures.

Elsewhere, the ‘world’s first hydrogen racing truck’ has set out on this year’s Dakar Rally, with sponsorship from Saudi Aramco, and French hydrogen equipment business McPhy has been selected as preferred supplier for the GreenH2Atlantic project in Portugal.

Green hydrogen can play a vital role in decarbonizing the economy and enabling countries to reach net-zero emissions. The economics of producing green hydrogen from electrolysis are maturing as developers scramble to meet expected future demand. Everoze partner Nicolas Chouleur and Neoen hydrogen expert Sacha Lepoutre discuss a case study that shows how stacking different revenue streams could improve the economics of renewable energy projects.

A Spanish consortium has started commissioning tests to produce renewable hydrogen in Mallorca, while another consortium led by Portuguese energy giants EPD and Galp is set to develop 100MW of green hydrogen production in Sines, Portugal. Lightsource bp and Dourogás have also agreed to set up a joint venture to invest in solar and green hydrogen infrastructure in Portugal.

NTPC Limited has selected California-headquartered Bloom Energy’s electrolyzer and hydrogen-powered fuel cell technologies for the nation’s first green hydrogen-based microgrid, which will be powered by a floating solar array.

Researchers from Tokyo Tech have developed an alternative to hydrogen energy storage which is smaller in size and more efficient. The system utilizes carbon as an energy source and demonstrates superior power density and charge-discharge efficiency of 38% over 10 cycles.