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pumped hydro

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pumpedhydro (countable anduncountable,pluralpumped hydros)

1. (uncountable)Abbreviation ofpumped-storage hydroelectricity.(hydroelectricity from pumped storage)
2. (uncountable)Abbreviation ofpumped hydroelectric energy storage.(the method of energy storage)
3. (countable)Abbreviation ofpumped-storage hydroelectric energy system.

• (pumped-storage hydroelectricity):PSH
• (pumped hydroelectric energy storage):PHES

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