Swedish state-owned energy company Vattenfall has commissioned a green hydrogen storage pilot facility within a 100GWh capacity cavern.

Alfen has been contracted to supply a battery energy storage system (BESS) in Sweden for electricity network company Ellevio.

The past week has seen thermal energy storage solution companies strike or execute on commercial deals across Norway, Greece, Israel and South Africa.

European gigafactory company Northvolt has signed a US$1.1 billion convertible note to finance the expansion of its lithium-ion battery production, ahead of a potential IPO in the next two years.

New sodium-ion battery production facilities have been announced in the US and Sweden by Natron Energy and Altris, respectively, with both set to start production in 2023.

Polarium, a Swedish manufacturer of lithium-ion based battery energy storage systems (BESS) technology, has been valued at over a billion dollars.

EV batteries made by Mercedes-Benz will be given a new lease of life in stationary energy storage systems (ESS). 

Swedish public utility Vattenfall has opened its Energypark Haringvliet in the Netherlands, which combines wind, solar and a 12MWh battery energy storage system (BESS).

Sweden’s largest electric vehicle (EV) truck charging park will be completed later this year with a 2MW battery energy storage system (BESS) and, approvals permitting, 500kW of connected solar, the CEO of the haulier behind it has exclusively told Energy-storage.news.

The first lithium-ion battery cells have been produced at Northvolt’s new gigafactory in Sweden and a UK sodium-ion battery startup has been acquired by the solar subsidiary of India’s Reliance Industries.