1. Gravity Power

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    1. Mentioned In 8 Articles

    2. Global Warming Mitigation Gets Help From Energy Storage Technologies

      Global Warming Mitigation Gets Help From Energy Storage Technologies
      ...ower is needed, seawater flows into the reservoir via turbines to generate power. A California based company, Gravity Power, devised a subterranean hydropower concept—a U shaped tube built underground with a piston insid...
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    3. 1-8 of 8
  1. About Gravity Power

    Gravity Power, a start-up based in California, has devised a system that relies on two water-filled shafts, one wider than the other, which are connected at both ends. Water is pumped down through the smaller shaft to raise a piston in the larger shaft. When demand peaks, the piston is allowed to sink back down the main shaft, forcing water through a generator to create electricity

  2. Categories

    1. Electricity Source:

      Solar Photovoltaic, Wave, Tidal, Hydro, Wind
    2. Storage Market:

      Commercial & Industrial, Microgrid & Community, Military, Residential, Smart Grid, Utility Grid, Vehicle-to-Grid/Home
    3. Storage Technology:

      Compressed Air/Gas, Flow Battery, Flywheel, Hydrogen, Lead, Liquid Metal, Lithium, Magnesium, Mechanical Storage, Nickel, Pumped Hydro, Sodium, Supercapacitors, Thermal, Vanadium, Zinc
    4. Article Types:

      Null, Reports and Conferences