Spanish start-up Bihar Batteries to commercialize sodium-ion batteries in 2026
The company has produced its first sodium-ion battery prototype and, in collaboration with Spanish research institute CIC energiGUNE, developed sodium-ion cell prototypes that have shown “very promising results.”
Alfa Laval launches once-through steam generator for thermal storage
The Swedish company stated that its new product was designed for use in compact, molten salt energy storage applications, eventually in combination with PV power. In its standard configuration, it can reportedly withstand temperatures up to 400 C and pressures up to 60 bar.
Eco Stor breaks ground on Germany’s largest battery storage project
Eco Stor says construction has begun on a 300 MW/714 MWh battery storage facility in Förderstedt, Saxony-Anhalt, now the largest such project under development in Germany.
Japan’s NGK discontinues manufacturing of sodium-sulfur batteries
The manufacturer cites rising material costs, heightened competition from lithium-ion batteries, and the slow uptake of long-duration storage technologies as the reasons for the decision.
Spain approves new decree to accelerate storage and grid modernization
Spain’s Council of Ministers has approved a royal decree to promote energy storage, accelerate electrification, and tighten oversight of the national grid, says the Ministry for the Ecological Transition and Demographic Challenge (MITECO).
Dubai expands storage in seventh phase of world’s largest solar park
Dubai Electricity and Water Authority (DEWA) says the seventh phase of the Mohammed bin Rashid Al Maktoum Solar Park will pair 2 GW of solar with 1.4 GW of storage, up from 1 GW, after receiving 49 expressions of interest under its 2050 clean energy plan.
European PPAs held back by diverging price expectations, says Pexapark
Pexapark has attributed a slowdown in the number of power purchase agreements (PPAs) signed across most of Europe’s leading markets to a lack of pricing consensus between buyers and sellers.
Battery projects dominate Belgium’s 2025 capacity market awards
Battery storage secured nearly all new-build capacity in Belgium’s latest capacity market auctions, cementing its central role in the country’s power supply plans through 2030.
Florida utility on pace to reach 93 GW solar, 50 GW storage by 2045
While utilities in neighboring states are “dabbling” with solar, Florida Power & Light is combining solar and storage as a “workhorse” technology, said a nonprofit executive.
The Hydrogen Stream: Germany audit warns of missed H2 goals
Germany’s Federal Court of Audit (Bundesrechnungshof) says the nation’s hydrogen strategy is falling short despite heavy subsidies, while Pulsenics and Endua have launched the first commercial AI-based monitoring system to improve electrolyzer performance under fluctuating renewable power conditions.
