GE to supply gas turbine upgrades at Shanghai Caojing’s Power Station

SHANGHAI — GE’s Power Services signed a milestone agreement to provide Advanced Gas Path (AGP) upgrades for two GE 9FA gas turbines at the Caojing combined-cycle power station in China, marking the company’s first 9FA AGP upgrade in the country.

Photo Courtesy of GE.

The deal will help increase the output and efficiency of the 790-megawatt (MW) plant—the largest industrial cogeneration facility in Shanghai. In addition, GE signed a 25-year services agreement with Shanghai Caojing Co-Generation Co., Ltd., the owner of the Caojing power station, extending a previous collaboration between the two companies.

“China’s surging energy demands and continued growth in the petrochemical industry make it essential for us to continually improve the performance and availability of the Caojing combined-cycle plant to support local production requirements,” said Mr. Peigang Shi, general manager of Shanghai Caojing Co-Generation Co., Ltd. “This upgrade project will enable us to boost our supply of power and steam to the Shanghai Chemical Industry Park—one of the leading petrochemical bases in Asia—with higher efficiency and without increasing emissions.”

The gas turbine AGP technology, part of GE’s Fleet360 platform of total plant solutions, is engineered to increase turbine output by more than 6%, reduce heat rate by more than 1.5% and extend maintenance intervals from 24,000 to 32,000 factored hours.

The deal extends a previous services agreement signed by GE and Shanghai Caojing Co-Generation Company in 2013, which saw implementation of the first Dry Low NOx 2.6+ combustion system upgrade for 9FA.03 gas turbines in Asia. That upgrade helped the Caojing plant achieve NOx emissions levels below 15 parts per million, a 40% reduction from the previous level.

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