Zhangjiajie Sangzi Power Station - Coal Power Plant in Zhangjiajie, China

Zhangjiajie Sangzi power station is a coal-fired power generation facility located in Zhangjiajie, Hunan Province, China. With a capacity of 120 MW, it is a medium-scale plant within China's extensive coal power fleet. The plant is owned by Zhangjiajie Sangzhi power station and is currently operational, serving the local energy demand. As a coal power plant, it operates under China's national emission standards, which include limits on SOx, NOx, and particulate matter. The plant likely uses subcritical technology, typical for its size and age, though specific technical details are not confirmed. China's coal power sector is subject to stringent regulations to reduce environmental impact, including the implementation of ultra-low emission standards for existing plants. The plant's location in Zhangjiajie, a city known for its tourism, may influence local environmental considerations. Its role in the grid is to provide baseload power, supporting industrial and residential needs. The facility's operational status indicates it continues to play a part in the region's energy mix, though coal power faces increasing scrutiny due to carbon emissions.

The plant's coal fuel source results in significant CO2, SOx, and NOx emissions, contributing to local air quality concerns. Its proximity to populated areas in Zhangjiajie may increase exposure to pollutants. The 120 MW capacity places it in a moderate scale band, and older subcritical technology typically has lower efficiency and higher emissions per MWh compared to supercritical or CCGT plants.