Aral Xinhu Cogen power station - 800 MW Coal Cogeneration Plant in Xinjiang, China

Aral Xinhu Cogen power station is a coal-fired cogeneration facility located in the Xinjiang Uyghur Autonomous Region of China, near the city of Aral. With a capacity of 800 MW, it is a medium-to-large scale plant within China's extensive coal power fleet. The plant is owned and operated by Nongyishi Electric Power Company and is currently operational. The facility operates on coal as its primary fuel, a common choice in China's power sector. While specific technology details (e.g., subcritical vs. supercritical) are not disclosed, Chinese coal plants of this era typically employ conventional pulverized coal combustion. The plant is subject to China's national emission standards for thermal power plants, including limits on SO2, NOx, and particulate matter, as well as carbon intensity targets under the country's climate commitments. As a cogeneration plant, Aral Xinhu Cogen power station supplies both electricity and heat, serving the industrial and residential needs of the Aral area. Its location in Xinjiang, a region with abundant coal reserves, aligns with China's strategy of local energy self-sufficiency. The plant contributes to grid stability and supports economic development in the region.

The plant's coal combustion releases CO2, SO2, NOx, and particulate matter, contributing to local and regional air quality concerns. Xinjiang's arid climate and sparse population may reduce direct exposure, but emissions can affect downwind areas. The plant's age and technology (likely subcritical) imply lower efficiency and higher emissions per MWh compared to modern supercritical units. Proximity to agricultural areas may raise concerns about soil and water contamination from ash disposal.