Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
It is not uncommon practice for power companies to do just this - on a
large scale.
In the cases I know of it is water which is pumped to a high elevation
during off-peak times.