Liaoning-2 Power Station: 400 MW Coal Power Plant in Liaoning, China

Liaoning-2 power station is a coal-fired power generation facility located in Liaoning Province, China, with an installed capacity of 400 megawatts (MW). The plant is owned and operated by CPI Northeast Power Co Ltd, a subsidiary of China Power International Development. As a coal power plant, it plays a significant role in meeting the electricity demand of the region, which is heavily industrialized and urbanized. The plant operates under China's national emission standards for thermal power plants, which regulate pollutants such as sulfur dioxide (SO2), nitrogen oxides (NOx), and particulate matter. The 400 MW capacity places it in the medium-to-large scale for coal plants in China. Typical technology for such plants includes subcritical or supercritical boilers, though specific details for this facility are not confirmed. China has been implementing stricter environmental regulations, including the Ultra-Low Emission standards, which require significant retrofits for older plants. Environmentally, coal-fired power generation is a major source of CO2 emissions and local air pollutants. The plant's location in Liaoning, a province with heavy industry and population centers, means its emissions can affect regional air quality. However, the operator may have installed pollution control equipment such as flue-gas desulfurization (FGD) and selective catalytic reduction (SCR) to comply with regulations. The plant's grid role is likely to provide baseload power, supporting industrial and residential electricity needs.

Coal power plants like Liaoning-2 are significant sources of CO2, SO2, NOx, and particulate matter. The plant's 400 MW capacity implies substantial fuel consumption and emissions. Liaoning Province has a dense population and industrial base, so local air quality impacts are a concern. Compliance with China's Ultra-Low Emission standards would require advanced pollution controls. Older subcritical units are less efficient and more polluting.