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Text File  |  1992-09-03  |  283b  |  8 lines
  1. Energy produced by its use of natural steam,
  2. subterranean hot water, and hot dry rock for
  3. heating and electricity generation. Hot water
  4. is pumped to the surface and converted to
  5. steam or run through a heat exchanger; or dry
  6. steam is directed through turbines to produce
  7. electricity.
  8.