Greenhouse intensified oil alternatives biofuels raging atmosphere

Time：2016-10-18 17:08:51 Hits：1416
     Since 1973, the organization of Petroleum Exporting Countries (OPEC) with the oil embargo since the U.S. energy policy has been looking for an alternative to petroleum based fuel. A good choice is the use of biofuels such as ethanol to replace gasoline and biodiesel instead of diesel.

     Gas emissions from transportation accounts for 1/4 of U.S. greenhouse gas emissions, so it is essential to address this part of the impact on climate protection.

     Many scientists think that biofuels are carbon neutral energy born: they assume that plant growth in the absorption of carbon dioxide will be completely with the plant as produced by the combustion of biofuel carbon dioxide completely offset, or "neutralize".

     Over the years the computer modeling is based on this assumption, including the work carried out by the U.S. Department of energy, and concluded that the use of bio fuels to replace gasoline can significantly reduce the amount of carbon dioxide emissions.

     Our study examines this issue in a new perspective. We examine the crop's data to eva luate whether the carbon dioxide absorbed by the farm can be balanced with the carbon dioxide produced by the burning of the biofuel.

     It is proved that biofuels can actually increase the carbon dioxide emissions if they take into account the growing use of raw materials and the production of biofuels.

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