Some 5GWh of utility-scale battery energy storage was deployed in the first half of 2022, up one third while wind and solar fell 50-70%, according to American Clean Power (ACP).

Venture capital (VC) funding in battery storage companies in the third quarter of 2020 was up 78% on the previous quarter, while total corporate funding in the sector for the first nine months of the year rose by 62% compared to the same period in 2019.