We at GW Silver are aware of how valuable your time is, so let us open the door to a fast friendly Shopping experience. Cordially, Graeme Watson Owner of the silver manufacturer GWSilver.com in Taxco, Guerrero; Mexico.
12.2 trillion watt-hours converts to 12,211 gigawatt-hours, and based on 8,760 hours per year, and 197 million square miles of earthâs surface (including the oceans), the earth receives about 274 million gigawatt-years of solar energy, which translates to an astonishing 8.2 million âquadsâ of Btu energy per year.
About 0.000000045 percent of all of the radiation from the Sun reaches Earth. When it gets to Earth, there is about 1.4 kilowatts per square meter just before the sunlight h â¦ its the Earth's atmosphere. Just over a third of that actually falls on the surface of the Earth because of scattering.