1. To Store or Not to Store: That is the Question

    To Store or Not to Store: That is the Question
    Whenever energy storage is mentioned the majority of us think batteries, however from a United States grid perspective, pumped hydro is the incumbent technology, followed by compressed air (CAES) and then the relativity new grid storage concepts of flywheels and electrochemical batteries. This order of preference is also representative of the capital cost, high to low, and the flexibility of deployment low to high—which is the fundamental driver for the growth of large format batteries on the grid. Although the largest potential benefit for storage on the grid is peak load shifting, other benefits are also realized in the form of: load firming, voltage support, frequency regulation, ramp management, community storage and security of the grid.
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    1. Electricity Source:

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

      Commercial & Industrial, Military, Residential & Community & Microgrid, 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, Sodium, Supercapacitors, Vanadium, Zinc
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      Null, Reports and Conferences