Henan Yongcheng power station - 630 MW Coal Power Plant in Henan, China

Henan Yongcheng power station is a coal-fired power plant located in Henan Province, China, with a capacity of 630 MW. Operated by Shangqiu Yudong Power Generation, the facility is part of China's extensive coal power fleet, which provides baseload electricity to support industrial and residential demand. The plant uses coal as its primary fuel, a common choice in China due to abundant domestic reserves. While specific technology details (e.g., subcritical or supercritical) are not confirmed, many Chinese coal plants of this era operate at subcritical efficiency. The facility is subject to national emission standards under China's Air Pollution Prevention and Control Action Plan, which mandates SO2, NOx, and particulate controls. As a 630 MW facility, Henan Yongcheng power station contributes significantly to local electricity supply. Its operation aligns with China's ongoing efforts to balance energy security with environmental improvements, including retrofitting older plants with pollution control technologies. The plant's location in Henan, a populous province, underscores its importance for grid stability.

Coal-fired power generation produces CO2, SO2, NOx, and particulate matter. The plant's 630 MW capacity implies substantial emissions, though China's regulatory framework requires desulfurization and denitrification systems. Proximity to populated areas in Henan may increase local air quality concerns. The facility's age and technology (likely subcritical) affect its thermal efficiency and emission intensity.