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These companies want to go beyond batteries to store energy

9 Mar, 2023



  • New methods of energy storage are emerging beyond traditional batteries to meet the demand for affordable, long-term solutions.
  • Gravity-based systems like those proposed by EnergyVault and Gravitricity offer alternatives to pumped-storage hydropower, addressing scalability challenges.
  • Compressed-air energy storage (CAES), exemplified by our project in California, promises grid stability without fossil fuels.
  • These innovations could revolutionize renewable energy integration, enhancing grid resilience and sustainability.

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