The Jiemian power station is an important hydroelectric facility located at coordinates 25.9400, 118.0400 in China. With a capacity of 300 MW, this power generation facility plays a crucial role in harnessing the abundant water resources of the region to produce renewable energy. As a hydro power plant, Jiemian utilizes the principles of dam and run-of-river technology, effectively converting the kinetic energy of flowing water into electricity. Nestled in a region characterized by its rich water resources, the Jiemian power station significantly contributes to the local energy mix and helps stabilize the grid. Hydroelectric power is a cornerstone of China’s renewable energy strategy, and the 300 MW capacity of Jiemian exemplifies the country's commitment to diversifying its energy sources while reducing reliance on fossil fuels. The operational context of this facility is crucial, as it supports local communities and industries by providing a clean and sustainable source of energy. This power station operates under the broader framework of China's energy policies, which aim to increase the share of renewable energy in the national energy mix. The strategic placement of the Jiemian power station allows it to efficiently supply power to the nearby regions, enhancing energy security and promoting economic development. The facility also plays a vital role in flood management and irrigation, further underscoring its significance beyond mere energy generation. In summary, the Jiemian power station stands as a testament to China's commitment to renewable energy, with its 300 MW hydroelectric capacity serving both local and national interests. By effectively utilizing the natural resources of its environment, the Jiemian facility not only contributes to energy generation but also supports sustainable development goals in the region.
28 years old
China, Asia
- Primary Fuel Type
- Hydro
- Energy Source
- Renewable
- Country
China- Continent
- Asia
- Data Source
- Global Power Plant Database
Hydro power generation utilizes the kinetic energy of flowing water to produce electricity. This renewable energy source operates primarily through the use of hydroelectric power plants, which are strategically placed on rivers or in locations where water flow is significant. The fundamental principle behind hydro power generation is relatively straightforward: water stored in a reservoir is released, flowing through turbines that convert the water's kinetic energy into mechanical energy. This mechanical energy is then transformed into electrical energy through generators. The effectiveness of hydro power plants largely depends on the height from which water falls, known as the 'head,' and the volume of water flowing through the turbines, referred to as the 'flow rate.' Together, these factors determine the total energy output of the plant. Globally, there are approximately 7,842 hydro power plants distributed across 128 countries, with a total installed capacity of about 1,288.5 gigawatts (GW). China leads the world in hydro power generation, boasting 989 plants with a capacity of 279.9 GW. Other notable countries include Brazil with 756 plants (119.4 GW), the United States with 1,491 plants (110.2 GW), Canada with 612 plants (102.4 GW), and Madagascar, which, despite having only five plants, has a significant capacity of 91.1 GW. The extensive network of hydroelectric facilities underscores the importance of this energy source in the global power generation landscape. The advantages of hydro power generation are numerous. It is a renewable resource, making it a sustainable choice for electricity production. Hydro power plants typically have low operational costs once established, and they can be adjusted to meet fluctuating electricity demands, providing reliable baseload power. Additionally, hydroelectric plants contribute to reduced greenhouse gas emissions compared to fossil fuel-based power generation, thereby aiding in climate change mitigation efforts. However, hydro power is not without its disadvantages. The construction of large dams can lead to significant ecological and social disruptions, including the displacement of communities and alterations to local ecosystems. The creation of reservoirs can flood vast areas of land, impacting wildlife habitats and biodiversity. Moreover, hydro power generation is highly dependent on climatic conditions; droughts can significantly reduce water availability, thereby compromising electricity output. In recent years, global trends indicate a growing emphasis on renewable energy sources, with hydro power continuing to play a pivotal role. Many countries are investing in modernizing existing hydroelectric plants to enhance efficiency and reduce environmental impacts. Innovations such as small-scale hydro systems, which have a reduced ecological footprint, are gaining traction, especially in regions where large-scale projects may be infeasible. Looking ahead, the future of hydro power generation appears promising yet complex. As climate change continues to influence weather patterns, the availability of water resources for hydroelectric generation may become increasingly unpredictable. This necessitates a balancing act between harnessing hydroelectric potential and protecting the environmental and social integrity of affected regions. Continued advancements in technology and design, alongside a commitment to sustainable practices, will be crucial for the evolution of hydro power in the global energy mix. With its significant capacity and established infrastructure, hydro power remains a cornerstone of the renewable energy landscape, poised to contribute to a sustainable future.
Help us improve our database by reporting any corrections or updates. Your contribution helps keep our global power plant data accurate and up-to-date.