The Changxing - Zheneng Gas is a key infrastructure asset in China's power generation grid, located on the continent of Asia. Designated as a fossil fuel electricity generation station, the facility features an installed capacity of 870 MW. Its primary operation relies on harnessing gas energy resources to generate bulk electricity. Operational management and ownership of the facility are handled by the Zheneng Group, which oversees daily maintenance and grid dispatch integration. The facility was officially connected to the commercial grid in 2010, since which it has maintained regular output, playing a structured role in domestic power supply security. In terms of domestic production capacity within China, Changxing - Zheneng Gas occupies the #30 position among all operational gas power plants. Its 870 MW capacity represents a 1.34% share of China's total installed gas generating capacity, which currently stands at 64,706 MW. The largest operational gas installation in China is the Black Point Power Station with an output of 2,500 MW, making the Changxing - Zheneng Gas approximately 2.9 times smaller by comparison. Across all fuel types and electricity generation technologies country-wide, this facility accounts for 0.0538% of China's aggregate generation capacity of 1,617,141 MW. Based on historical capacity factors characteristic of gas power plants (modeled at 40% for analysis), the facility's expected annual electricity generation is calculated at approximately 3,048,480 MWh. Applying domestic consumption statistics where an average household in China consumes 3 MWh of electricity annually, this level of production is sufficient to meet the energy demands of roughly 1,016,160 homes. By utilizing traditional thermal power processes, the station delivers reliable dispatchable energy to the grid, supporting grid resilience during periods of low renewable resource availability and satisfying industrial base-load demands. The physical site of the station is located at geographic coordinates 30.9800° latitude and 119.9200° longitude. Analysis of local grid infrastructure shows a density of other assets within a 50-kilometer radius. These nearby facilities include the Huaneng Changxing power station (coal-fired, 1320 MW), the Zheneng Changxing power station (coal-fired, 1200 MW), the Yixing (hydroelectric, 1000 MW), representing a cluster of localized power assets. This geographic placement is vital for reinforcing regional distribution infrastructure and minimizing transmission line losses across this sector of China.
16 years old
China, Asia
Location
Estimates based on Gas emission factor (490 g CO₂/kWh) and capacity factor (45%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.
Technical Details
- Primary Fuel Type
- Gas
- Energy Source
- Non-Renewable
- Country
China- Continent
- Asia
- Data Source
- Global Power Plant Database
Overview of Changxing - Zheneng Gas Power Plant in China
The Changxing - Zheneng Gas Power Plant, located in China, represents a significant advancement in the country’s energy infrastructure. With a capacity of 870 megawatts, this gas-fired power plant plays a critical role in meeting the increasing energy demands of the region while supporting the national goal of transitioning to cleaner energy sources. As China continues to urbanize and industrialize, the need for reliable and efficient energy production becomes paramount, and facilities like the Changxing - Zheneng Gas Power Plant are essential in addressing this need.
The plant utilizes natural gas as its primary fuel source, which is considered one of the cleaner fossil fuels available. Natural gas, composed mainly of methane, produces significantly lower emissions of sulfur dioxide and particulate matter compared to coal and oil. The combustion of natural gas also results in lower carbon dioxide emissions per unit of energy produced, thus contributing to a reduction in greenhouse gas emissions when compared to more carbon-intensive energy sources. This aligns with China's broader strategy to enhance energy efficiency and reduce environmental pollution, as the country grapples with severe air quality challenges resulting from heavy reliance on coal.
In terms of technical specifications, the Changxing - Zheneng Gas Power Plant employs advanced gas turbine technology that allows for higher efficiency and lower operational costs. The plant is designed to operate under varying load conditions, making it a flexible asset in the energy grid. This flexibility is particularly important in a country like China, where energy demand can fluctuate significantly throughout the day and across seasons. By providing a reliable backup to renewable energy sources such as wind and solar, the plant enhances grid stability and ensures a continuous power supply.
The environmental impact of the Changxing - Zheneng Gas Power Plant is notably less severe compared to traditional coal-fired power plants. While natural gas combustion is not entirely free of emissions, the facility is equipped with modern pollution control technologies to further minimize its environmental footprint. Furthermore, the plant contributes to local economic development by creating jobs and stimulating investment in the surrounding region. Its operation not only supports the energy needs of the nearby communities but also fosters industrial growth by providing a stable electricity supply to local industries.
Regionally, the Changxing - Zheneng Gas Power Plant holds significant importance as part of China's strategy to diversify its energy mix. It contributes to the reliability of the energy supply in eastern China while supporting the country's shift towards a more sustainable energy future. As China continues to invest in natural gas infrastructure, the Changxing - Zheneng Gas Power Plant stands as a prime example of how the nation is leveraging technology to enhance energy production while also addressing environmental concerns.
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Gas Power Generation: An Overview of Its Mechanisms, Benefits, and Future Prospects
Gas power generation is a significant component of the global energy landscape, characterized by the use of natural gas to produce electricity. This process typically involves either gas turbines or combined cycle gas plants. In a gas turbine, compressed air is mixed with natural gas and ignited, producing high-temperature exhaust gases that spin a turbine connected to a generator. Combined cycle plants enhance efficiency by utilizing both gas and steam turbines. After the gas turbine generates electricity, the waste heat is used to produce steam, which drives a steam turbine, thereby maximizing energy extraction from the fuel.
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