1/6 of World's energy is supplied by

Low sulfur coal, in the form of captured coal methane gas in Wyoming.  It is a more recent technology.---Read on my recent roadtrip, verify yourself.

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coal能量占比例很大。不过不能放在车上。 -老忽叔叔- 给 老忽叔叔 发送悄悄话 (0 bytes) () 11/23/2012 postreply 12:00:50

回复:coal--电--汽车电池 -XYZ3- 给 XYZ3 发送悄悄话 (91 bytes) () 11/23/2012 postreply 17:04:40

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