Central Asia's Vast Biofuel Opportunity
Latonya Keefer bu sayfayı düzenledi 7 ay önce


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

Whatever the reality, increasing long term worldwide needs seem specific to outstrip production in the next years, especially offered the high and rising costs of developing brand-new super-fields such as Kazakhstan's offshore Kashagan and Brazil's southern Atlantic Jupiter and Carioca fields, which will require billions in financial investments before their first barrels of oil are produced.

In such a situation, ingredients and alternatives such as biofuels will play an ever-increasing function by stretching beleaguered production quotas. As market forces and increasing costs drive this innovation to the leading edge, one of the richest potential production locations has been absolutely neglected by financiers up to now - Central Asia. Formerly the USSR's cotton "plantation," the region is poised to end up being a significant gamer in the production of biofuels if sufficient foreign financial investment can be obtained. Unlike Brazil, where biofuel is made mainly 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 shores of the Caspian, Azerbaijan and Kazakhstan have seen their economies boom due to the fact that of record-high energy costs, while Turkmenistan is waiting in the wings as a rising manufacturer of natural gas.

Farther to the east, in Uzbekistan, Kyrgyzstan and Tajikistan, geographical seclusion and relatively scant hydrocarbon resources relative to their Western Caspian next-door neighbors have mainly prevented their capability to money in on rising international energy needs already. Mountainous Kyrgyzstan and Tajikistan stay largely reliant for their electrical requirements on their Soviet-era hydroelectric facilities, however their increased need to create winter electricity has caused autumnal and winter season water discharges, in turn severely impacting the agriculture of their western downstream neighbors Uzbekistan, Kazakhstan and Turkmenistan.

What these three downstream countries do have nevertheless is a Soviet-era tradition of agricultural production, which in Uzbekistan's and Turkmenistan case was mainly directed towards cotton production, while Kazakhstan, beginning in the 1950s with Khrushchev's "Virgin Lands" programs, has actually become a major manufacturer of wheat. Based on my conversations with Central Asian federal government authorities, offered the thirsty needs of cotton monoculture, foreign proposals to diversify agrarian production towards biofuel would have fantastic appeal in Astana, Ashgabat and Tashkent and to a lower extent Astana for those hardy financiers ready to bet on the future, specifically as a plant native to the area has actually already proven itself in trials.

Known in the West as incorrect flax, wild flax, linseed dodder, German sesame and Siberian oilseed, camelina is drawing in increased scientific interest for its oleaginous qualities, with a number of European and American companies already investigating how to produce it in business amounts for biofuel. In January carried out a historic test flight utilizing camelina-based bio-jet fuel, becoming the very first Asian provider to explore flying on fuel stemmed from sustainable feedstocks throughout a one-hour presentation flight from Tokyo's Haneda Airport. The test was the conclusion of a 12-month evaluation of camelina's operational performance capability and possible business practicality.

As an alternative energy source, camelina has much to recommend it. It has a high oil material low in hydrogenated 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 utilized 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 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 lost as after processing, the plant's debris can be utilized for animals silage. Camelina silage has an especially appealing concentration of omega-3 fatty acids that make it an especially fine 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 completes 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 native to both Europe and Central Asia and barely a brand-new crop on the scene: archaeological proof indicates it has actually been cultivated in Europe for at least 3 centuries to produce both vegetable oil and animal fodder.

Field trials of production in Montana, currently the center of U.S. camelina research, revealed a vast array of outcomes of 330-1,700 lbs of seed per acre, with oil material varying between 29 and 40%. Optimal seeding rates have actually been figured out to be in the 6-8 lb per acre range, as the seeds' little size of 400,000 seeds per pound can create problems in germination to attain an optimum plant density of around 9 plants per sq. ft.

Camelina's potential could allow Uzbekistan to begin breaking out of its most dolorous tradition, the imposition of a cotton monoculture that has deformed the country's efforts at agrarian reform considering that attaining independence in 1991. Beginning in the late 19th century, the Russian federal government determined that Central Asia would become its cotton plantation to feed Moscow's growing fabric industry. The procedure was sped up under the Soviets. While Azerbaijan, Kazakhstan, Tajikistan and Turkmenistan were likewise 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 ended up being self-dependent in cotton