——2008～2010年间,五大发电集团火电业务累计亏损达602.57亿元;据中电联统计,2011年五大发电集团平均预亏70亿,全年或亏350亿;——据报道,至2011年11月,大唐集团亏损面已超过70%,旗下30家亏损严重的电厂资产负债率超过100%;华电集团火电业务全年预亏100亿,所属电厂的资产负债率最高已达170%;——来自沪深股市的公开数据显示,前三季度火电行业净利润下降和亏损企业占比达80%,成为亏损最严重行 - From 2008 to 2010, the cumulative losses of thermal power business of the Big Five Power Generation Group amounted to 60.257 billion yuan. According to CEC, the average gross profit loss of the five major power generation groups in 2011 was 7.0 billion, a year-on-year loss of 35 billion yuan. It is reported that by 2011 In November of this year, Datang Group suffered more than 70% of the losses, and the asset-liability ratio of its 30 heavily-damaged power plants exceeded 100%. The Huadian Group’s thermal power business pretained a full-year loss of 10 billion yuan and the asset-liability ratio of its power plants reached a maximum of 170% ; - From the Shanghai and Shenzhen stock markets open data show that the first three quarters of thermal power industry, net profit decline and loss accounting for 80% of enterprises, becoming the worst loss line