The European Commission has cleared an investment by Canadian pension fund BCI into Eku Energy, a new utility-scale BESS platform launched by Macquarie last year.

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

A new poll has identified energy storage as the most promising technology for institutional investors keen on renewable assets, amid plans by many to ramp up allocations.

Commercial and industrial (C&I) energy storage in Europe, described by one analyst as “beginning to take off”, is the “most exciting” segment of the market at the moment, according to BYD’s global service partner.

Stem Inc, self-described as a supplier of “artificial intelligence-powered” energy storage, which deployed a system on average every two days last year, has closed a US$80 million Series D financing round.

Swiss institutional investment group SUSI Partners has agreed to finance C$120 million (US$94.56 million) of commercial and industrial (C&I) sector energy storage projects by Canadian project developer/owner NRStor.