Ex-Fluence alumnus Marek Kubik sat down with Energy-Storage.news at last month’s Energy Storage Summit 2026 in London to talk big picture BESS technology trends, including energy density, LDES and sodium-ion.

As battery energy storage systems (BESS) and electric vehicle (EV) infrastructure expand in the US and Europe, a clear contrast is becoming evident in their market growth.

Energy-Storage.news spoke exclusively with Argentina’s National Energy Secretary, María Tettamanti, about the launch of its second BESS tender.

The price of BESS has fallen steadily in the past few years, but recent events look set to slow or event reverse that trend at least in the short term. Video interviewees at last month’s Energy Storage Summit 2026 shared their views on the topic.

A total of 6.9GW/17.1GWh of grid-scale BESS came online last month, as per the most recent figures from Benchmark Mineral Intelligence.

Executives from BW ESS, R.Power and Econergy, IPPs building large-scale BESS across Europe and Australia, recently sat down for video interviews at the Energy Storage Summit 2026 in London.

Hamilton Locke partner Matt Baumgurtel warns of a seismic shift as distributed energy resources with “zero marginal cost” emerge.

European IPP R.Power’s head of BESS and CCO sat down with Energy-Storage.news at the Energy Storage Summit 2026 last month for a video interview to discuss the firm’s storage activity and approach to procuring technology.

The LDES Council’s policy team discusses the role of policy and markets in scaling long-duration energy storage globally with ESN Premium.

Recently, utility Xcel Energy announced it would install 30GWh of US startup Form Energy’s iron-air batteries at a data centre in Pine Island, Minnesota, owned by tech giant Google.