能源加工转换效率
Efficiency of Energy Transformation
单位：％	(%)
年  份	总效率	火力发电	供  热	洗  煤	炼  焦	炼  油	制  气	加工型煤
Year	Total	Thermal	Heating	Coal	Coking	Petroleum	Gas	Briquettes
	Efficiency	Power	Supply	Washing		Refineries	Works
2005	66.31	32.36	65.94	81.87	90.98	97.82	54.16	97.98
2006	67.01	33.21	66.40	80.86	89.03	95.36	73.37	98.01
2007	69.73	33.89	64.85	83.21	93.16	99.78	60.51	97.01
2008	71.91	34.95	60.48	85.93	94.44	96.84	65.77	97.80
2009	73.01	35.76	57.05	87.07	92.94	96.90	50.98	98.10
2010	74.27	36.08	61.40	91.77	93.07	95.50	41.18	98.20
2011	75.92	36.96	69.68	91.38	93.89	97.44	49.35	99.07