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Continue to ChatDrexel's Energy Flow Capacitor: Is Grid-Level Electrical Storage Here Now? https://cleantechnica.com/2012/07/16/drexels-energy-flow-capacitor-is-grid-level-electrical-storage-here-now/
Drexel's Energy Flow Capacitor: Is Grid-Level Electrical Storage Here Now? https://cleantechnica.com/2012/07/16/drexels-energy-flow-capacitor-is-grid-level-electrical-storage-here-now/