Materials & Production

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November 20, 2025
The battery storage industry’s race for higher energy density should be put into a site-level perspective, rather than focusing solely on larger cells.
November 20, 2025
A year since the implementation of the initial steps in EU Batteries Regulation went into effect and the impacts are already being seen, writes Nicholas Bellini of TÜV SÜD.
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November 19, 2025
The EU Batteries Regulation came into force in 2023, but its various stipulations become law over the next several years. What does it mean for Europe’s BESS developers, operators and suppliers?
November 18, 2025
The quarterly financial results of US non-lithium battery storage startups ESS Inc and Eos highlight their commercialisation strategies.
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November 18, 2025
ESN Premium speaks with Mukesh Chatter of Alsym Energy about the potential advantages of sodium-ion energy storage.
November 14, 2025
Sodium-ion (Na-ion) battery energy storage system (BESS) startup Peak Energy has announced a multi-year phased agreement with developer Jupiter Power to supply up to 4.75GWh of Na-ion BESS.
November 13, 2025
Critical minerals manufacturer and lithium-ion battery recycling company American Battery Technology Company (ABTC) has been selected to recycle batteries from the Moss Landing Energy Storage Facility in Monterey County, California, US.
November 12, 2025
Although vertically integrated ESS-cell suppliers retain more control over their supply chain, system integrators’ flexibility may help them in the medium-term, writes Solar Media Market Research analyst Charlotte Gisbourne.
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November 11, 2025
Japan’s NGK Insulators has discontinued its sodium-sulfur (NAS) battery product line, with the exit of its partner, BASF, thought to have led to the final decision.
November 10, 2025
A roundup of battery energy storage system (BESS) stories from the US including Fullmark Energy’s 130MWh BESS reaching commercial operations, Habitat optimising a 500MWh BESS for Ørsted, and Quino Energy securing US$10 million in Series A funding.

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