不要只责怪 EPA——煤炭出口也在下降

重要的是要理解,并非所有关于煤炭行业的坏消息都来自 EPA。虽然针对新建煤炭和天然气发电厂的二氧化碳排放限制使国内发电变得复杂,但美国煤炭的全球市场...

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重要的是要理解,并非所有关于煤炭行业的坏消息都来自 EPA。虽然针对新建煤炭和天然气发电厂的二氧化碳排放限制使国内发电变得复杂,但美国煤炭的全球市场正在疲软。直到几个月前,许多人(包括我自己)还预计美国煤炭出口会因强劲的国际需求而增加。我去年写道,即使国内煤炭产量正在下降,大量美国煤炭(和碳)仍被欧洲和亚洲市场消耗。

然而,与预期煤炭出口创纪录的一年相反,美国出口预计今年将下降 5%

也许最大的迹象是中国宣布,为了改善空气质量,他们将禁止在北京、上海和广州周边三个主要工业区建设燃煤发电厂。中国国务院(中国内阁)的行动计划还旨在到 2017 年将煤炭在全国一次能源消费总量中的份额削减至 65% 以下,并提高核能、天然气和可再生能源的份额。


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国际煤炭市场的短期走向尚不明确,但这肯定是等式的一部分。

还有液化天然气出口这张王牌。美国天然气可能会进一步撼动国际市场,这取决于奥巴马政府如何处理液化天然气出口终端的许可。可以想象,美国液化天然气出口的增加将进一步抑制国际煤炭市场,并进一步削弱对美国煤炭的需求。

David Wogan is an engineer and policy researcher who writes about energy, technology, and policy.

David's academic and professional background includes a unique blend of technology and policy in the field of energy systems. Most recently, David worked at Austin Energy, a Texas municipal utility, implementing a Department of Energy stimulus grant related to energy efficiency. Previously, David was a member of the Energy & Climate Change team at the White House Council on Environmental Quality for the Obama Administration.

David holds two Master's degrees from The University of Texas at Austin in Mechanical Engineering and Public Affairs. While at UT, David was a researcher in the Webber Energy Group, where his research focused on advanced biofuel production to offset petroleum use in the transportation sector. David holds a Bachelor's of Science degree in Mechanical Engineering from The University of Texas at Austin, where he researched nuclear non-proliferation measurement technology.

David is a 2013 Aspen Institute Journalism Scholar, joining a select group of journalists from Slate, ABC News, and The New York Times.

David lives in Austin, Texas. Follow along on Twitter or email him at david.wogan@me.com.

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