IEA predicts U.S to become world's largest oil producer by 2020

During the launch of the 2012 World Energy Outlook, the agency pointed "energy developments in the United States are profound and their effect will be felt well beyond North America and the energy sector," Xinhua reports.
Rising energy output in the U.S. "driven by upstream technologies that are unlocking light tight oil and shale gas resources will mean a seachange in global energy flows," the agency predicted.
"North America is at the forefront of a sweeping transformation in oil and gas production that will affect all regions of the world, yet the potential also exists for a similarly transformative shift in global energy efficiency," said Maria van der Hoeven, IEA executive director.
IEA report expected the U.S., almost self-sufficient in energy, to become the largest global oil producer overtaking Saudi Arabia by 2020 and to report continued fall in oil imports "to the extent that North America becomes a net oil exporter around 2030."
"North America emerges as a net oil exporter, accelerating the switch in direction of international oil trade, with almost 90 percent of Middle Eastern oil exports being drawn to Asia by 2035," according to the agency.
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