Author: Anela Dokso

Spain’s hydrogen strategy is increasingly shifting beyond project announcements and toward the consolidation of upstream industrial capabilities, as reflected in the inclusion of the Association of Chemical, Basic, and Energy Industries of Huelva (Aiqbe) and the entry of Ariema into its ecosystem, signaling a growing focus on manufacturing capacity and supply chain integration rather than standalone hydrogen project development.

A proposed green hydrogen project in Spain’s Tarragona region is set to begin with an initial 25 MW off-grid electrolyzer system capable of producing about 1,250 tons of hydrogen annually, forming the first step in a broader development plan that could expand to 150 MW and 2,500 tons per year by 2032.

Fortescue has started construction of a 650MWh battery energy storage system at Cloudbreak in Western Australia’s Pilbara region alongside the 690MW Turner River solar project, expanding its effort to operate iron ore production using renewable electricity.

Global carbon tracking faces increasing methodological uncertainty as China’s revised emissions accounting suggests that the rise in national emissions between 2020 and 2025 may be overstated by as much as 700 million tonnes of CO₂, according to analysis from the Centre for Research on Energy and Clean Air.

Adani Green Energy Limited has commissioned 3.37 GWh of battery energy storage capacity at Khavda, Gujarat, positioning the site among the world’s largest single location battery storage deployments outside China.

Oman is intensifying efforts to position itself as a long distance supplier of green hydrogen and hydrogen derivatives to European markets through a proposed export corridor linking the sultanate with the Netherlands.

Nine companies from Korea, mainland China, France, and Hong Kong formalized a hydrogen ecosystem agreement at the International Hydrogen Development Symposium 2026, outlining a coordinated effort to build a full hydrogen value chain in Hong Kong by 2030.

The European Union imported 49.7 million tonnes of recyclable raw materials in 2025 while exporting 36.2 million tonnes to non-EU countries, widening the bloc’s net import position to 13.5 million tonnes, according to data released by Eurostat.

A projected €6.7 billion investment is now central to Europe’s emerging hydrogen transmission strategy, as Spanish infrastructure operator Enagás outlines plans for a cross border hydrogen backbone that would connect Portugal, Spain, France, and Germany through a dedicated energy corridor.

The efficiency limitations of water electrolysis remain one of the largest technical and economic barriers to scaling green hydrogen production. While renewable electricity costs have declined sharply over the past decade, the oxygen evolution reaction inside electrolyzers continues to require high energy input, slowing system efficiency and sustaining dependence on expensive precious metal catalysts such as iridium and ruthenium.