The El Segundo Energy Center LLC is a key infrastructure asset in United States of America's power generation grid, located on the continent of North America. Designated as a fossil fuel electricity generation station, the facility features an installed capacity of 537.4 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 NRG El Segundo Operations Inc, which oversees daily maintenance and grid dispatch integration. The facility was officially connected to the commercial grid in 2013, since which it has maintained regular output, playing a structured role in domestic power supply security. In terms of domestic production capacity within United States of America, El Segundo Energy Center LLC occupies the #447 position among all operational gas power plants. Its 537.4 MW capacity represents a 0.09% share of United States of America's total installed gas generating capacity, which currently stands at 592,647 MW. The largest operational gas installation in United States of America is the West County Energy Center with an output of 4,263 MW, making the El Segundo Energy Center LLC approximately 7.9 times smaller by comparison. Across all fuel types and electricity generation technologies country-wide, this facility accounts for 0.0388% of United States of America's aggregate generation capacity of 1,386,385 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 1,883,050 MWh. Applying domestic consumption statistics where an average household in United States of America consumes 11 MWh of electricity annually, this level of production is sufficient to meet the energy demands of roughly 171,186 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 33.9106° latitude and -118.4250° longitude. Analysis of local grid infrastructure shows a density of other assets within a 50-kilometer radius. These nearby facilities include the Alamitos Generating Station (gas-fired, 1893 MW), the Haynes (gas-fired, 1739.1 MW), the AES Alamitos LLC (gas-fired, 1115 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 United States of America.
13 years old
United States of America, North America
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
United States of America- Continent
- North America
- Data Source
- Global Power Plant Database
El Segundo Energy Center: A Modern Gas-Fired Power Plant in California
The El Segundo Energy Center LLC is a significant gas-fired power plant located in El Segundo, California, with a total generation capacity of 537.4 megawatts (MW). Commissioned in 2013, the facility is owned and operated by NRG El Segundo Operations Inc. As a crucial component of the energy landscape in the United States, particularly in California, the El Segundo Energy Center plays a vital role in ensuring the reliability and stability of the regional power grid.
The plant utilizes natural gas as its primary fuel source, which is known for being a cleaner alternative to other fossil fuels such as coal and oil. Natural gas power plants generate electricity through the combustion of gas, which drives turbines connected to generators. The operational efficiency of the El Segundo Energy Center is enhanced by its combined-cycle technology, which allows for the reuse of exhaust heat to produce additional electricity. This technology not only maximizes energy output but also minimizes fuel consumption, making it an economically viable option for energy production.
In terms of environmental impact, the El Segundo Energy Center is designed to meet stringent regulatory standards. Natural gas plants emit significantly lower levels of greenhouse gases compared to coal-fired plants, contributing to a reduction in overall carbon emissions. Additionally, the facility is equipped with advanced emissions control technologies that help to limit pollutants such as nitrogen oxides and particulate matter, which are critical for maintaining air quality in the densely populated Los Angeles area.
The regional significance of the El Segundo Energy Center cannot be overstated. As California strives to transition toward a more sustainable energy future, the center serves as a reliable source of baseload power, providing essential backup during periods of high demand or when renewable sources such as solar and wind are not generating electricity. This is particularly important in a state that experiences significant fluctuations in energy supply and demand.
Furthermore, the El Segundo Energy Center contributes to California's energy security by diversifying the state's energy portfolio. While the state is heavily invested in renewable energy, including solar and wind, gas-fired power plants like El Segundo are necessary to ensure a balanced and resilient energy system. The ability to quickly ramp up generation during peak periods helps to mitigate the risk of blackouts and supports the integration of intermittent renewable resources into the grid.
Overall, the El Segundo Energy Center LLC stands as a modern example of how gas-fired power generation can play a pivotal role in a clean and reliable energy future. Its commitment to reducing environmental impacts while meeting the energy needs of the region underscores the importance of natural gas as a transitional fuel in the ongoing shift towards more sustainable energy solutions.
United States of America — Energy Profile
Nearby Power Plants
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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