Archive for sustainability

Water & Coal for Power

Most of us know that producing electricity requires water. Our most common means of generating electricity is to boil water and use the pressure of the steam to turn turbines. An average coal-fired plant uses as much water as a medium-size city every year. When you add up all the water used by the coal plants in the world, it totals billions of gallons of water that could be used for essential purposes, such as drinking and growing food. Attached is a study by Greenpeace showing water use plant-by-plant. Given that we have plenty of other ways to generate electricity that do not waste our precious water supplies, this is a study in man’s stupidity…or the greed of a few.

Coal Water AW D26LORES