Strona zostanie usunięta „Central Asia's Vast Biofuel Opportunity”
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The recent revelations of a International Energy Administration whistleblower that the IEA may have distorted key oil forecasts under intense U.S. pressure is, if true (and whistleblowers hardly ever come forward to advance their professions), a slow-burning thermonuclear explosion on future global oil production. The Bush administration's actions in pushing the IEA to underplay the rate of decrease from existing oil fields while overplaying the opportunities of discovering new reserves have the prospective to toss federal governments' long-term preparation into turmoil.
Whatever the truth, increasing long term worldwide needs appear specific to overtake production in the next decade, particularly offered the high and rising costs of developing new super-fields such as Kazakhstan's overseas Kashagan and Brazil's southern Atlantic Jupiter and Carioca fields, which will need billions in financial investments before their very first barrels of oil are produced.
In such a situation, additives and substitutes such as biofuels will play an ever-increasing function by stretching beleaguered production quotas. As market forces and increasing prices drive this technology to the leading edge, one of the wealthiest possible production areas has actually been absolutely neglected by financiers up to now - Central Asia. Formerly the USSR's cotton "plantation," the region is poised to become a major player in the production of biofuels if sufficient foreign investment can be obtained. Unlike Brazil, where biofuel is manufactured mainly from sugarcane, or the United States, where it is primarily distilled from corn, Central Asia's ace resource is an indigenous plant, Camelina sativa.
Of the former Soviet Caucasian and Central Asian republics, those clustered around the shores of the Caspian, Azerbaijan and Kazakhstan have actually seen their economies boom due to the fact that of record-high energy rates, while Turkmenistan is waiting in the wings as an increasing manufacturer of gas.
Farther to the east, in Uzbekistan, Kyrgyzstan and Tajikistan, geographical seclusion and relatively little hydrocarbon resources relative to their Western Caspian neighbors have actually largely hindered their capability to capitalize rising international energy needs up to now. Mountainous Kyrgyzstan and Tajikistan stay mainly dependent for their electrical needs on their Soviet-era hydroelectric facilities, however their increased need to generate winter electricity has actually caused autumnal and winter water discharges, in turn significantly affecting the agriculture of their western downstream next-door neighbors Uzbekistan, Kazakhstan and Turkmenistan.
What these three downstream countries do have however is a Soviet-era legacy of agricultural production, which in Uzbekistan's and Turkmenistan case was mainly directed towards cotton production, while Kazakhstan, starting in the 1950s with Khrushchev's "Virgin Lands" programs, has become a major manufacturer of wheat. Based on my discussions with Central Asian government officials, offered the thirsty demands of cotton monoculture, foreign proposals to diversify agrarian production towards biofuel would have great appeal in Astana, Ashgabat and Tashkent and to a lower level Astana for those sturdy financiers willing to bet on the future, particularly as a plant indigenous to the region has currently shown itself in trials.
Known in the West as false flax, wild flax, linseed dodder, German sesame and Siberian oilseed, camelina is drawing in increased scientific interest for its oleaginous qualities, with several European and American companies currently investigating how to produce it in commercial amounts for biofuel. In January Japan Airlines undertook a historic test flight using camelina-based bio-jet fuel, ending up being the very first Asian carrier to try out flying on fuel stemmed from sustainable feedstocks during a one-hour presentation flight from Tokyo's Haneda Airport. The test was the conclusion of a 12-month examination of camelina's operational efficiency ability and prospective industrial practicality.
As an alternative energy source, camelina has much to recommend it. It has a high oil material low in saturated fat. In contrast to Central Asia's thirsty "king cotton," camelina is drought-resistant and immune to spring freezing, needs less fertilizer and herbicides, and can be used as a rotation crop with wheat, which would make it of particular interest in Kazakhstan, now Central Asia's major wheat exporter. Another bonus of camelina is its tolerance of poorer, less fertile conditions. An acre planted with camelina can produce up to 100 gallons of oil and when planted in rotation with wheat, camelina can increase wheat production by 15 percent. A lot (1000 kg) of camelina will contain 350 kg of oil, of which pressing can draw out 250 kg. Nothing in camelina production is lost as after processing, the plant's debris can be utilized for animals silage. Camelina silage has a particularly attractive concentration of omega-3 fats that make it an especially fine animals feed candidate that is just now getting acknowledgment in the U.S. and Canada. Camelina is fast growing, produces its own natural herbicide (allelopathy) and competes well against weeds when an even crop is established. According to Britain's Bangor University's Centre for Alternative Land Use, "Camelina might be an ideal low-input crop suitable for bio-diesel production, due to its lower requirements for nitrogen fertilizer than oilseed rape."
Camelina, a branch of the household, is indigenous to both Europe and Central Asia and hardly a brand-new crop on the scene: historical evidence shows it has actually been cultivated in Europe for a minimum of 3 centuries to produce both grease and animal fodder.
Field trials of production in Montana, currently the center of U.S. camelina research study, showed a large range of results of 330-1,700 lbs of seed per acre, with oil material differing between 29 and 40%. Optimal seeding rates have been identified to be in the 6-8 pound per acre range, as the seeds' small size of 400,000 seeds per lb can create problems in germination to achieve an optimum plant density of around 9 plants per sq. ft.
Camelina's potential might permit Uzbekistan to begin breaking out of its most dolorous tradition, the imposition of a cotton monoculture that has deformed the nation's attempts at agrarian reform since accomplishing self-reliance in 1991. Beginning in the late 19th century, the Russian federal government figured out that Central Asia would become its cotton plantation to feed Moscow's growing fabric industry. The process was accelerated under the Soviets. While Azerbaijan, Kazakhstan, Tajikistan and Turkmenistan were likewise ordered by Moscow to sow cotton, Uzbekistan in specific was singled out to produce "white gold."
By the end of the 1930s the Soviet Union had actually become self-sufficient in cotton
Strona zostanie usunięta „Central Asia's Vast Biofuel Opportunity”
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