Central Asia's Vast Biofuel Opportunity
Aracely Klass 於 3 月之前 修改了此頁面


The recent revelations of a International Energy Administration whistleblower that the IEA may have misshaped key oil projections under intense U.S. pressure is, if real (and whistleblowers hardly ever step forward to advance their professions), a slow-burning atomic surge on future worldwide oil production. The Bush administration's actions in pressuring the IEA to underplay the rate of decrease from existing oil fields while overplaying the opportunities of finding brand-new reserves have the potential to toss governments' long-lasting planning into chaos.

Whatever the reality, rising long term global needs seem certain to overtake production in the next decade, particularly given the high and increasing expenses of establishing new super-fields such as Kazakhstan's overseas Kashagan and Brazil's southern Atlantic Jupiter and Carioca fields, which will require billions in investments before their very first barrels of oil are produced.

In such a circumstance, additives and substitutes 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 ignored by financiers up to now - Central Asia. Formerly the USSR's cotton "plantation," the region is poised to end up being a significant player in the of biofuels if adequate foreign financial investment can be obtained. Unlike Brazil, where biofuel is produced mostly from sugarcane, or the United States, where it is mostly distilled from corn, Central Asia's ace resource is a native plant, Camelina sativa.

Of the former Soviet Caucasian and Central Asian republics, those clustered around the coasts 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 manufacturer of gas.

Farther to the east, in Uzbekistan, Kyrgyzstan and Tajikistan, geographical isolation and reasonably little hydrocarbon resources relative to their Western Caspian neighbors have mostly prevented their ability to capitalize rising worldwide energy needs up to now. Mountainous Kyrgyzstan and Tajikistan stay mostly reliant for their electrical needs on their Soviet-era hydroelectric infrastructure, but their heightened requirement to produce winter electrical power has actually led to autumnal and winter season water discharges, in turn severely 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 farming production, which in Uzbekistan's and Turkmenistan case was mostly directed towards cotton production, while Kazakhstan, starting in the 1950s with Khrushchev's "Virgin Lands" programs, has ended up being a significant manufacturer of wheat. Based on my conversations with Central Asian federal government officials, given the thirsty demands of cotton monoculture, foreign propositions to diversify agrarian production towards biofuel would have terrific appeal in Astana, Ashgabat and Tashkent and to a lesser degree Astana for those sturdy investors happy to bank on the future, particularly as a plant indigenous to the area has actually already proven 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 currently examining how to produce it in industrial quantities for biofuel. In January Japan Airlines undertook a historic test flight using camelina-based bio-jet fuel, becoming the very first Asian carrier to explore flying on fuel originated from sustainable feedstocks during a one-hour demonstration flight from Tokyo's Haneda Airport. The test was the conclusion of a 12-month evaluation of camelina's functional performance ability and prospective industrial viability.

As an alternative energy source, camelina has much to advise 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 unsusceptible 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 significant wheat exporter. Another perk of camelina is its tolerance of poorer, less fertile conditions. An acre sown with camelina can produce approximately 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 contain 350 kg of oil, of which pressing can extract 250 kg. Nothing in camelina production is squandered as after processing, the plant's particles can be used for animals silage. Camelina silage has a particularly attractive concentration of omega-3 fatty acids that make it an especially great livestock feed prospect that is recently acquiring recognition in the U.S. and Canada. Camelina is fast growing, produces its own natural herbicide (allelopathy) and contends well against weeds when an even crop is established. According to Britain's Bangor University's Centre for Alternative Land Use, "Camelina could be an ideal low-input crop ideal for bio-diesel production, due to its lower requirements for nitrogen fertilizer than oilseed rape."

Camelina, a branch of the mustard family, is indigenous to both Europe and Central Asia and hardly a brand-new crop on the scene: archaeological proof shows it has actually been cultivated in Europe for a minimum of 3 millennia to produce both grease and animal fodder.

Field trials of production in Montana, currently the center of U.S. camelina research, revealed a wide variety of results of 330-1,700 pounds of seed per acre, with oil content differing in between 29 and 40%. Optimal seeding rates have been figured out to be in the 6-8 lb per acre variety, as the seeds' small size of 400,000 seeds per lb can develop issues in germination to attain 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 legacy, the imposition of a cotton monoculture that has deformed the nation's attempts at agrarian reform given that achieving self-reliance 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 process was accelerated under the Soviets. While Azerbaijan, Kazakhstan, Tajikistan and Turkmenistan were also purchased 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