Hydrogen

Madrileña Red de Gas is testing a heating system prototype developed by Germany company Vaillant that uses exclusively green hydrogen. The 25 kW system is equivalent in shape and size to a current natural gas heating system.

GreenGo, a Danish developer, has unveiled plans for the Megaton Moon project in Mauritania. It will purportedly feature 60 GW of visible-from-space wind-solar capacity and 30 GW of green hydrogen capacity.

Brazil has announced a $3.6 billion hydrogen production plan, Adnoc has launched a green hydrogen refueling-station pilot in the United Arab Emirates, and the European Union has moved forward on the establishment of EU-wide hydrogen rules.

Sparc Hydrogen has successfully tested a green hydrogen tech prototype and is now advancing to a pilot plant study near Adelaide, Australia.

Germany, in collaboration with Italy, has revealed plans to import hydrogen from Northern Africa.

Human Geographer Thilo Wiertz speaks to pv magazine on the particular features that characterized the trajectory of renewable energies after the outbreak of the war in Ukraine. He emphasized how the geopolitical tensions arising from this conflict have reshaped the political debate about the energy transition, with the energy security perspective gaining in importance.

The European Union has launched its first green hydrogen auction with a maximum price of €4.50 ($4.91)/kg. The approved projects will receive subsidies for a decade, alongside revenue from hydrogen sales, and must start production within the next five years.

As the European Union launches the first pilot auction this week, it also announces it will double down in spring, while also supporting a collaboration with Brazil for the construction of a production facility to be used in Croatia.

Statkraft used actual production data from wind and solar farms in Spain to study the feasibility and bankability of hydrogen projects. For a 1 MW electrolyzer to achieve a 40% utilization rate, five times more solar capacity would be needed, it said.

Australian mining and green energy major Fortescue has revealed plans to establish a new clean energy technology manufacturing plant in the United States, as it looks to take advantage of the US Inflation Reduction Act (IRA).