The National Geographic Magazine, Volume 212, Issues 4-6National Geographic Society., 2006 - Geography |
From inside the book
Results 1-3 of 18
Page 42
... ethanol subsidies , and President Bush has pro- posed over 200 million dollars for research , with a goal of replacing 15 percent of our projected gasoline use with ethanol and other fuels by 2017 . " We can create ethanol in an ...
... ethanol subsidies , and President Bush has pro- posed over 200 million dollars for research , with a goal of replacing 15 percent of our projected gasoline use with ethanol and other fuels by 2017 . " We can create ethanol in an ...
Page 44
... ethanol's green label starts to brown . Most ethanol plants burn natural gas or , increasingly , coal to create the steam that drives the distillation , adding fossil- fuel emissions to the carbon dioxide emitted by the yeast . Growing ...
... ethanol's green label starts to brown . Most ethanol plants burn natural gas or , increasingly , coal to create the steam that drives the distillation , adding fossil- fuel emissions to the carbon dioxide emitted by the yeast . Growing ...
Page 47
... ethanol ) Ethanol $ 4.91 $ 2.92 ENERGY BALANCE Fossil - fuel energy used to make the fuel ( input ) $ 3.88 BRAZIL To get energy equivalent of a gallon of gasoline compared with the energy in the fuel ( output ) 1 INPUT Sugarcane ethanol ...
... ethanol ) Ethanol $ 4.91 $ 2.92 ENERGY BALANCE Fossil - fuel energy used to make the fuel ( input ) $ 3.88 BRAZIL To get energy equivalent of a gallon of gasoline compared with the energy in the fuel ( output ) 1 INPUT Sugarcane ethanol ...
Other editions - View all
Common terms and phrases
ADVAIR albatrosses alcohol algae America Ameriprise Financial animals Ariffin aspirin Ballistic Rolls Batam bats Beach Boy Bethlehem biodiesel biofuels birds bleeding brain carbon coins Conservation cowboy crew Death Valley DiamondAura DINOSAURS disorders doctor dollars dose dream Earth Ebola EDITOR energy ethanol exploration EXTREME DINOSAURS fish forest fuel gasoline global gorillas Ha'apai HandiHaler Hendra Herbalife horses Hubble human hunters hunting images Indian Head Cents infections inhalation island Israeli Jhonny John killed land launched live look LUNESTA Malacca memory miles million moon NATIONAL GEOGRAPHIC CHANNEL National Geographic Society never NGM MAPS ngm.com OCEAN orbit patients percent PHOTO PHOTOGRAPHS pirates planning plant PLAVIX President problems Ranch remember Robert says scientists ship shuttle sleep medicine species SPIRIVA Strait taking Ambien CR Telescope tiotropium tiotropium bromide Tonga trademarks Vava'u virus whales wildlife ZOONOTIC ZOONOTIC DISEASES