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.

A trio of energy storage startups: XL Batteries, Unbound Potential and Fourth Power, have raised financing for emerging flow battery and thermal storage technologies.

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

The way we think about battery storage tech is evolving as quickly as the industry is, writes Dr. Matthias Simolka, product manager at battery data analytics provider TWAICE.

Energy storage and clean energy advocate Anthony Price, organiser of the annual International Flow Battery Forum, returns to Guest Blogging.

Inflation Reduction Act has created buzz but not yet business deals for flow battery maker ESS Inc, according to CEO Eric Dresselhuys.

DOE has opened a funding opportunity for work to address gaps or weaknesses in manufacturing of solid-state and flow battery technologies.

Long-duration energy storage was firmly on the agenda and among the talking points of attendees at Energy Storage Summit EU in London.

Noon Energy, developer of a novel carbon-oxygen battery for long-duration storage, has raised US$28 million in a Series A funding round.

United Airlines has become an investor in Natron Energy as the world’s first sodium-ion gigafactory is opened in China.