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Long-duration energy storage is increasingly ready to deploy. The harder problem is that electricity markets still struggle to value what duration actually provides - flexibility, reliability and power when the sun sets, the wind drops and demand peaks.
My guest is Julia Souder, CEO of the Long Duration Energy Storage Council. She works across the policy, finance and deployment questions shaping this market, and brings a useful view of what is already happening in places such as China, Australia, the UK, Ireland and the US.
We look at why storage is becoming an infrastructure and investment question rather than simply a technology question; what changes when markets pay for four hours of capacity but the grid increasingly needs eight, 12 or 24; and why revenue certainty may now matter more than another technical breakthrough. We also examine what China appears to be getting right about deployment, and why long-duration storage matters for data centres, industrial heat and renewable-heavy grids.
Listen now to understand what is really holding back long-duration energy storage at scale, and what could shift the economics, policy and investment case.
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