XFN-Asia reported that Huaneng Group generated 184.9 billion kilowatt hours of electricity in H1 2008 up by 22.96% YoY.

Huaneng Group said of the total thermal coal power output grew 22.37% to 178.2 billion KWH, hydropower output was up by 36.06% at 6.23 billion KWH while wind power output surged 132.07% to 509 million KWH. It added that the company's electricity production in the first half accounts for around 11% of the country's total.

Huaneng Group is the parent of Huaneng Power International.