Liaoning Changtu Laocheng Wind Farm Project Obtains Approval

BEIJING, Aug. 15, 2013 /PRNewswire/ -- Huaneng Power International, Inc. ("HPI", the "Company") (NYSE: HNP; HKEx: 902; SSE: 600011) announced that Huaneng Liaoning Changtu Laocheng Wind Farm Project (which is wholly-owned by the Company) had recently obtained the approval from the Development and Reform Commission of the Liaoning Province.

This Project has a planned installed capacity of 48MW with an estimated total investment of RMB364 million. 20% of the investment will be project capital to be contributed from internal funds of the Company, and the remaining investment will be funded by bank loan.

About the Company

The Company is one of China's largest listed power producers with controlled generation capacity of 66,341 MW and equity-based generation capacity of 59,155 MW. The power plants of the Company are located in 19 provinces, municipalities and autonomous regions in China. The Company also has a wholly-owned power company in Singapore.

For enquiries, please contact:

Huaneng Power International, Inc.                  
Ms. MENG Jing / Ms. ZHAO Lin                               
Tel: (8610) 6608 6765 / 6322 6596             
Fax: (8610) 6641 2321                       
Email: zqb@hpi.com.cn

Wonderful Sky Financial Group Limited
Ms. Olive Zhang/ Ms. Erica Tao / Mr. Henry Li/Ms. Irene Gao
Tel: (852) 2851 1038
Fax: (852) 2865 1638
Email: olivezhang@wsfg.hk / ericatao@wsfg.hk / henryli@wsfg.hk / irenegao@wsfg.hk

SOURCE Huaneng Power International, Inc.