2 Matching Annotations
  1. Mar 2017
    1. 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.

  2. Feb 2017
    1. Peru69.091.2

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