Gigafactory company Northvolt and sodium-ion battery technology firm Altris have together revealed a battery with an energy density of 160Wh/kg, designed for energy storage systems.

Germany-based EV charging and BESS integrator ADS-TEC has installed eight units comprising a 20MW battery energy storage system (BESS) in Sweden.

Sweden-based developer Sustainable Energy Solutions Sweden (SENS) has signed a long-term land lease for a 15MW PV, 50MW battery energy storage system (BESS) project.

Battery energy storage systems (BESS) in the Nordics are seeing “extremely attractive revenues”, Finland-based optimiser Capalo AI said, as developers SENS and Ilmatar announced 70MW of projects in Sweden.

Executives from Sweden-based developer OX2 discussed its diversification from wind and solar into storage with Energy-Storage.news, with Poland a big part of that move.

Developer SENS has secured a 30-year land lease for a 40MW battery energy storage project in Södermanland, Sweden.

Polarium, a Sweden-headquartered energy storage system manufacturer, has raised SEK562 million (US$48.3 million).

Alfen has reported a 526% year-on-year increase in half-year revenues for its battery energy storage business segment.

Swedish wind power pioneer Eolus has made a final investment decision (FID) on a battery storage project in California, its third in the US, with a targeted commercial operation in 2024.

The Investment Management Corporation of Ontario (IMCO) has bought convertible notes worth US$400 million in European lithium-ion gigafactory firm Northvolt.