Land, Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2013

	December 31, 2012			March 31, 2013
Land	$	1,476		$	1,476
LNG liquefaction plants	93,384			93,475
RNG plants	23,582			49,843
Station equipment	158,447			162,749
LNG trailers	13,566			18,664
Other equipment	47,143			48,438
Construction in progress	198,916			179,671
	536,514			554,316
Less: accumulated depreciation	(108,337		)	(115,908		)
	$	428,177		$	438,408

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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