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  1. Mar 2017
  2. www.nrel.gov www.nrel.gov
    Geothermal Energy Basics | NREL
    1
    1. kevin_sang 30 Mar 2017
      hot water or steam reservoirs deep in the earth that are accessed by drilling; geothermal reservoirs located near the earth's surface, mostly located in the western U.S., Alaska, and Hawaii; and the shallow ground near the Earth's surface that maintains a relatively constant temperature of 50-60F.

      The term "geothermal" actually covers several different forms of extracting energy. I wonder what "geothermal reservoirs" means exactly.

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    nrel.gov/workingwithus/re-geothermal.html
  3. Feb 2017
  4. data.worldbank.org data.worldbank.org
    Access to electricity (% of population) | Data
    1
    1. kevin_sang 10 Feb 2017
      Peru69.091.2

      91.2 % of the Peruvian population now has access to electricty, up from 69.0% in 1990

      Peru energy
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    data.worldbank.org/indicator/EG.ELC.ACCS.ZS