Overview
Hebei Shengyuan Xuandong Coal Mine Methane is a 20 MW gas power plant in China, operational and utilizing coal mine methane for power generation.
Hebei Shengyuan Xuandong Coal Mine Methane is a gas-fired power plant located in Hebei Province, China. With a capacity of 20 MW, it is a small-scale facility that generates electricity from coal mine methane, a form of gas that would otherwise be vented into the atmosphere. The plant is operational and contributes to the local energy grid. The plant operates under China's national emission standards for air pollutants, which include limits on SOx, NOx, and particulate matter. As a coal mine methane facility, it helps reduce greenhouse gas emissions by capturing and utilizing methane, a potent greenhouse gas. The technology employed is typical for small gas power plants, often using internal combustion engines or gas turbines. Environmentally, the plant provides a dual benefit: generating electricity while mitigating methane emissions from coal mining. Its location in Hebei, a region with significant coal mining activity, makes it a relevant example of methane recovery for power generation. The facility supports local energy needs and contributes to China's efforts to improve air quality and reduce carbon intensity.
Environmental context
The plant uses coal mine methane, a fuel with lower CO2 emissions per unit of energy compared to coal, but methane leakage during extraction and transport can offset benefits. Located in Hebei, a region with high industrial activity and air quality challenges, the plant's emissions of NOx and SOx are regulated under China's national standards. Its small capacity limits local environmental impact, but proximity to populated areas may require careful management of air pollutants.
Frequently asked questions
The plant is located in Hebei Province, China, at coordinates 40.55° N, 115.15° E.
The plant uses coal mine methane, a gas captured from coal mining operations, to generate electricity.
The plant has a capacity of 20 megawatts (MW), making it a small-scale gas power plant.
Gas power plants in China must comply with national emission standards for air pollutants, including limits on SOx, NOx, and particulate matter, as well as greenhouse gas reporting requirements.
Capturing and using coal mine methane for power generation reduces methane emissions, a potent greenhouse gas, and provides a source of energy that might otherwise be wasted.