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.

For this third instalment of our look back at 2021, we’ve something of a mixture of views from around the industry.

Bringing you the thoughts of leaders from across the industry in our series of end-of-year blogs.

‘Zinc hybrid cathode’ battery storage company Eos Energy Enterprises has signed a long-term supply and collaboration agreement with industrial chemicals group TETRA Technologies.

FREYR Battery, a European startup developing advanced lithium-ion battery cells for mass production, has signed a 31GWh off-take agreement with an energy storage system manufacturer. 

Canadian Solar subsidiary CSI Solar has signed a strategic cooperation framework agreement with Contemporary Amperex Technology Co. Ltd. (CATL) that will focus on energy storage and renewable energy technology.

The government of Queensland will commit “at least AU$10 million (US$7.21 million)” to building a multi-user vanadium processing plant to capitalise on natural resources in the Australian state.

Long-duration energy storage has a crucial role to play in decarbonising the global energy system sufficiently to avoid catastrophic climate change as long as its value can be unlocked. 

Energy storage technology company Tesvolt has concluded a funding round, raising around €40 million (US$45.25 million) in equity capital.

Now that the infrastructure deal finally looks to be in the bag, what does it really mean and what does the energy storage industry think about it? Energy-Storage.news gathered some views.