642: Gravity Batteries: The Future of Energy Storage? with Energy Vault CEO, Robert Piconi
It’s a foregone conclusion at this point that to reach the necessary level of renewable energy penetration on the grid that will meaningfully address climate change, energy storage is a must. All that wind & solar energy also needs to be dispatchable. And, while batteries are seen as a crucial component of energy storage systems, the limitations with today’s battery chemistries and energy densities suggest that we still need storage alternatives. Both lithium-ion batteries and pumped hydro storage currently dominate the energy storage market but they each represent challenges related to cost…
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