Overview
Jincheng Chengzhuang Coal Mine Methane is an 18 MW gas power plant in Shanxi, China, converting coal mine methane into electricity. It supports local energy needs and reduces greenhouse gas emissions.
Jincheng Chengzhuang Coal Mine Methane is a gas-fired power plant located in Shanxi Province, China, with an installed capacity of 18 MW. The facility utilizes coal mine methane (CMM) as its primary fuel, a practice that captures methane that would otherwise be released into the atmosphere during coal mining operations. This makes the plant a small-scale but environmentally significant power generation asset within China's energy mix. The plant operates under China's national emission standards for thermal power plants, which include limits on SO2, NOx, and particulate matter. As a CMM-based facility, it benefits from policies promoting methane capture and utilization, aligning with China's climate goals. The 18 MW capacity places it in the small-scale category for gas power plants, typical for CMM projects that are often located near coal mines. By converting waste methane into electricity, Jincheng Chengzhuang Coal Mine Methane reduces greenhouse gas emissions and provides a local power source for nearby communities or industrial operations. Its operation supports China's transition to cleaner energy by mitigating the environmental impact of coal mining while contributing to the regional power grid.
Environmental context
The plant's use of coal mine methane significantly reduces methane emissions, a potent greenhouse gas, compared to venting. Located in Shanxi, a coal-rich province, the facility helps mitigate local air pollution by displacing coal-fired generation. However, combustion still produces CO2 and minor pollutants, though at lower intensity than coal. The plant's small capacity limits its overall environmental footprint.
Frequently asked questions
The plant is located in Shanxi Province, China, near the city of Jincheng. Its coordinates are approximately 35.5625 N, 112.625 E.
The plant uses coal mine methane (CMM) as its primary fuel, which is captured from coal mining operations and converted into electricity.
The facility has an installed capacity of 18 megawatts (MW), classifying it as a small-scale gas power plant.
These plants must comply with China's national emission standards for thermal power plants, including limits on SO2, NOx, and particulate matter. Additionally, they benefit from policies promoting methane capture and utilization under China's climate action plans.
By generating electricity from waste methane, the plant provides a local power source for nearby communities or industrial users, reducing reliance on coal-fired power and lowering greenhouse gas emissions.