New energy storage tech 'poised to outcompete' lithium-ion batteries: BNEF

Thermal and compressed air technology are already cheaper energy storage solutions than lithium-ion batteries, finds new analysis

California start-up Rondo Energy has designed a method of storing excess green energy as heat in stacks of bricks.
California start-up Rondo Energy has designed a method of storing excess green energy as heat in stacks of bricks.Photo: Rondo Energy
Published 30 May 2024, 12:00Updated 30 May 2024, 17:21
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