這將刪除頁面 "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 crucial oil projections under extreme U.S. pressure is, if real (and whistleblowers seldom step forward to advance their professions), a slow-burning atomic surge on future worldwide oil production. The Bush administration's actions in pushing the IEA to underplay the rate of decrease from existing oil fields while overplaying the possibilities of discovering new reserves have the possible to throw federal governments' long-term planning into turmoil.
Whatever the reality, increasing long term international demands seem certain to outstrip production in the next years, specifically offered the high and increasing expenses of developing brand-new super-fields such as Kazakhstan's offshore Kashagan and Brazil's southern Atlantic Jupiter and Carioca fields, which will need billions in investments before their very first barrels of oil are produced.
In such a situation, additives and replacements such as biofuels will play an ever-increasing role by extending beleaguered production quotas. As market forces and rising costs drive this innovation to the leading edge, one of the wealthiest possible production areas has actually been completely neglected by financiers up to now - Central Asia. Formerly the USSR's cotton "plantation," the region is poised to become a major gamer in the production of biofuels if adequate foreign financial investment can be obtained. Unlike Brazil, where biofuel is produced mainly from sugarcane, or the United States, where it is mainly distilled from corn, Central Asia's ace resource is a native plant, Camelina sativa.
Of the previous Soviet Caucasian and Central Asian republics, those clustered around the shores of the Caspian, Azerbaijan and Kazakhstan have actually seen their economies boom because of record-high energy rates, while Turkmenistan is waiting in the wings as a rising producer of gas.
Farther to the east, in Uzbekistan, Kyrgyzstan and Tajikistan, geographical seclusion and reasonably scant hydrocarbon resources relative to their Western Caspian neighbors have actually mostly prevented their capability to capitalize increasing worldwide energy needs up to now. Mountainous Kyrgyzstan and Tajikistan remain mostly dependent for their electrical needs on their Soviet-era hydroelectric facilities, however their increased need to create winter electricity has actually caused autumnal and winter water discharges, in turn badly affecting the agriculture of their western downstream neighbors Uzbekistan, Kazakhstan and Turkmenistan.
What these 3 downstream countries do have nevertheless is a Soviet-era legacy of agricultural production, which in Uzbekistan's and Turkmenistan case was mostly directed towards cotton production, while Kazakhstan, beginning in the 1950s with Khrushchev's "Virgin Lands" programs, has ended up being a significant producer of wheat. Based upon my conversations with Central Asian federal government authorities, given the thirsty demands of cotton monoculture, foreign proposals to diversify agrarian production towards biofuel would have fantastic appeal in Astana, Ashgabat and Tashkent and to a lower degree Astana for those hardy financiers happy to wager on the future, particularly as a plant native to the region has actually 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 clinical interest for its oleaginous qualities, with several European and American companies already investigating how to produce it in business quantities for biofuel. In January Japan Airlines undertook a historical test flight utilizing camelina-based bio-jet fuel, becoming the very first Asian carrier to try out flying on fuel stemmed from sustainable feedstocks during a one-hour demonstration flight from Tokyo's Haneda Airport. The test was the culmination of a 12-month assessment of camelina's functional efficiency capability and potential business viability.
As an alternative energy source, camelina has much to recommend it. It has a high oil content low in hydrogenated fat. In contrast to Central Asia's thirsty "king cotton," camelina is drought-resistant and immune to spring freezing, requires less fertilizer and herbicides, and can be used as a rotation crop with wheat, which would make it of specific interest in Kazakhstan, now Central Asia's major wheat exporter. Another benefit of camelina is its tolerance of poorer, less fertile conditions. An acre sown with camelina can produce as much as 100 gallons of oil and when planted in rotation with wheat, camelina can increase wheat production by 15 percent. A heap (1000 kg) of camelina will consist of 350 kg of oil, of which pushing can draw out 250 kg. Nothing in camelina production is lost as after processing, the plant's particles can be utilized for livestock silage. Camelina silage has an especially appealing concentration of omega-3 fatty acids that make it a particularly great animals feed candidate that is recently getting recognition in the U.S. and Canada. Camelina is quick growing, produces its own natural herbicide (allelopathy) and competes well versus weeds when an even crop is developed. 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 mustard household, is indigenous to both Europe and Central Asia and hardly a new crop on the scene: archaeological proof indicates it has been cultivated in Europe for at least 3 millennia to produce both veggie oil and animal fodder.
Field trials of production in Montana, presently the center of U.S. camelina research, showed a vast array of results of 330-1,700 pounds of seed per acre, with oil content varying between 29 and 40%. Optimal seeding rates have been determined to be in the 6-8 pound per acre variety, as the seeds' small size of 400,000 seeds per pound can develop issues in germination to accomplish an optimum plant density of around 9 plants per sq. ft.
Camelina's potential could enable Uzbekistan to begin breaking out of its most dolorous legacy, the imposition of a cotton monoculture that has warped the country's efforts at agrarian reform considering that accomplishing independence in 1991. Beginning in the late 19th century, the Russian government identified that Central Asia would become its cotton plantation to feed Moscow's growing textile industry. The procedure was sped up under the Soviets. While Azerbaijan, Kazakhstan, Tajikistan and Turkmenistan were also ordered by Moscow to sow cotton, Uzbekistan in particular was singled out to produce "white gold."
By the end of the 1930s the Soviet Union had actually become self-sufficient in cotton
這將刪除頁面 "Central Asia's Vast Biofuel Opportunity"
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