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			 Michelle Billig Patron, who served as special assistant on energy 
			to President Barack Obama and as a senior director at the National 
			Security Council since April 2013, left the White House about two 
			weeks ago, the sources said. She had worked previously at PIRA 
			Energy Group, the Department of Energy and the U.S. Embassy in 
			Beijing. 
			 
			It was not clear why Patron left the position. The White House and 
			Patron did not immediately respond to questions about her leaving. 
			 
			The move came as the Obama administration prepares for some of its 
			most important energy and environmental policy decisions. Those 
			include rules to cut carbon emissions from power plants, global 
			climate talks in Paris later this year that seek to put both rich 
			and poor countries on a path to fight global warming and whether to 
			bow to pressure to ease the 40-year ban on domestic oil exports. 
			 
			In addition, many lawmakers in Congress are eager to tap the 
			Strategic Petroleum Reserve to fund highway projects and a new drugs 
			program. 
			 
			Patron had been a proponent of changing the role of the U.S. SPR 
			from simply being a replacement for lost U.S. oil imports during 
			times of strife in energy-producing regions to a resource to calm 
			global petroleum supply disruptions, even if U.S. imports were not 
			slashed. 
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			Before Patron left, Paul Bodnar returned to the NSC as senior 
			director for energy and climate change. Bodnar, who started his new 
			role in May, was at the NSC in a similar, but less-senior role, for 
			more than a year before leaving in January. He previously served as 
			counselor to U.S. climate envoy Todd Stern at the State Department. 
			  
			
			
			  
			
			 
			(Reporting by Timothy Gardner; Editing by Dan Grebler) 
			
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