He is accompanying 16 U. s. businesses on a trade mission to sell American clean energy products and services.

薄希金和16家美国公司此行的目的是向中国出售美国清洁能源产品和服务。

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To promote that mission Swan has just published an autobiography in which he writes passionately about the importance of a clean energy agenda.

VOA: standard.2009.12.10

Energy Secretary Steven Chu is on a mission to proliferate the use of clean energy no matter the cost to American taxpayers.

FORBES: Energy Secretary Chu's Hopeless Clean Energy Crush

Clean Beta will review the mission critical role of ten green and clean energy technologies in next generation naval warfare, including unmanned underwater submarines, hybrid propulsion systems, high-powered microwaves and electromagnetic rail guns.

FORBES: Ten Clean Energy Technologies The U.S. Military Needs To Win The Next Naval War