US$2.87 billion: The total profits of China's five top electricity producers in 2009 grahamearnshaw 16 years ago Source Sina Study: China already top CO2 emitterDateJune 20, 2007In relation toEnergy & EnvironmentHuaneng Power announces profit of $744m for 2009DateMarch 23, 2010In relation toEnergy & EnvironmentPower sector emissions to top that of US this yearDateAugust 26, 2008In relation toEnergy & Environment