Author: Anela Dokso

Germany’s battery storage market has become one of Europe’s fastest growing energy infrastructure segments, driven by volatile electricity pricing, renewable energy expansion, and increasing demand for grid flexibility. But the sector’s rapid growth has also exposed how heavily investment momentum depends on regulatory predictability rather than technology costs alone.

Power to Hydrogen has secured a binding commercial order from SINTEF for a 0.5 MW anion exchange membrane electrolyzer system that will support a carbon utilization project in Tiller, Norway.

Nordic Solar has brought its first co located Battery Energy Storage System project into commercial operation in Tiste, Lower Saxony, combining a solar installation with an 11 MW / 22 MWh battery system.

Global hydrogen investment announcements surpassed hundreds of billions of dollars over the past several years, yet the gap between announced capacity and operational deployment remains substantial. According to the International Energy Agency, only a fraction of proposed low emission hydrogen projects worldwide have reached final investment decision stage, underscoring the persistent challenges around infrastructure, financing, and industrial demand creation.

At the Juliusburg/Krukow solar park project in Germany, Vattenfall has begun using low emission steel supplied by SSAB for solar module substructures, reducing associated steel emissions by 67 percent compared with conventional steel production routes.

Hindustan Petroleum Corporation Limited (HPCL) and Tata Motors are piloting a structured collection and recycling model aimed at converting used engine oils into re-refined base oil within a traceable circular system.

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.