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.

Alternative technologies to lithium-ion are unlikely to oust the incumbent anytime soon, writes Anh Vu of Clean Energy Associates (CEA).

US non-lithium battery technology companies Eos Energy Enterprises and Unigrid have announced partnerships to deploy their tech abroad, striking deals in the UK and India respectively.

Sumitomo Electric has followed up the US launch of its newest vanadium redox flow battery (VRFB) technology, announcing a deal in Japan.

As we welcome the end of another exciting, if sometimes challenging year, here are the most-read news stories on Energy-Storage.news for 2024.

Eos Energy Enterprises has signed a joint development agreement (JDA) with FlexGen Power Systems to develop a fully integrated battery energy storage system (BESS) solution using Eos’ zinc batteries and Flexgen’s Energy Management System (EMS).

India’s Reliance Industries has completed the takeover of sodium-ion battery company Faradion, while Amazon is set to trial a novel flow battery technology.

Energy Dome has signed a contract with Alliant Energy for a 200MWh long-duration energy storage (LDES) project in Wisconsin, which the US utility considers the “first of many.”

Form Energy, the US startup behind a battery technology that aims to cost-effectively provide 100-hour duration energy storage, has closed a Series F funding round.

We hear from a managing director at TDK Ventures, investor in sodium-ion BESS company Peak Energy, about the current state and future potential of the technology which most agree is on the cusp of large-scale commercialisation.