Though we may need to further improve this research on biofuels, a study by the Oregon State University proves that this can be practical and will help our economy. We have yet to develop biofuels that are as energy efficient as gasoline made from petroleum. The amount of usable energy that we can draw from a certain amount of input energy for our daily needs measures up the energy efficiency. Despite our best efforts, fuel sources always require a greater input than they are able to supply back. The input energy is what it takes to produce the end-product which is the energy that’s essential for our necessities and the process by which these energies are converted and put to use is what greatly matters. To illustrate this the energy efficiency of ethanol is only twenty percent, biodiesel is sixty nine percent whereas gasoline is seventy five percent. On the brighter side, the study reported that cellulose-derived ethanol weighed up against the extremely efficient nuclear energy showed an even better efficiency of about 85%.
Since biofuels are now starting to make great deals in the market, investors are positively looking forward to having enhanced profitability and as a result, some investment activity from the oil futures in NY are starting to depreciate as a grain futures market from the Chicago Stock Exchange is preparing to take the spotlight. This has no become a major topic as scientists are of the opinion that within just over twenty years (2030), we will be using upwards of 30% of this type of fuel for our transportation needs. It is believed that our use of diesel and gasoline will dramatically reduce as soon as governments start promoting and investing in these ‘more eco-friendly’ fuels.
Brazil can be pointed out being the world’s biggest producer of ethanol developed from sugars. 5 billion gallons of ethanol. The United States, while being the world’s greatest oil-guzzler, is already the second largest producer of biofuels behind Brazil. The European Union’s biodiesel production capacity is now in excess of four million (British) tonnes. Most of this biodiesel fuel is derived from rapeseed oil with some from soybean oil and a little from palm oil which combined make up the remaining twenty percent.
]]>