The J T Deely power plant, located in the United States of America at the coordinates 29.3081° N latitude and 98.3228° W longitude, is a significant coal-fired power generation facility with a capacity of 932 MW. Commissioned in 1977, this power plant plays a crucial role in the energy landscape of Texas, particularly for the City of San Antonio, which owns and operates the facility. As a coal-fired plant, J T Deely utilizes subcritical technology, which allows it to convert coal into electricity efficiently, although it is worth noting that the trend in energy policy is moving towards cleaner alternatives. The energy produced here contributes substantially to the regional grid, providing a reliable source of power that supports local industries and residential consumers alike. The J T Deely plant not only meets energy demands but also illustrates the historical reliance on coal as a primary fuel source in the U.S. energy mix. However, as environmental regulations tighten and the country shifts towards renewable energy sources, the future of coal-fired plants like J T Deely is increasingly under scrutiny. The facility's operational context reflects broader energy trends, including the need for cleaner energy solutions and the integration of renewable sources into the grid. As Texas continues to expand its renewable energy portfolio, the J T Deely power plant remains a key player in understanding the transition of the state’s energy generation landscape.
49 years old
United States of America, North America
- Primary Fuel Type
- Coal
- Energy Source
- Non-Renewable
- Country
United States of America- Continent
- North America
- Data Source
- Global Power Plant Database
The J T Deely Power Plant is a significant coal-fired power generation facility located in San Antonio, Texas. With a capacity of 932 megawatts (MW), it plays a crucial role in the energy landscape of the United States, particularly in meeting the electricity demands of the San Antonio region. Commissioned in 1977, the plant has been a pivotal asset for the City of San Antonio, which operates it as part of its larger energy strategy. As a municipal power provider, the City aims to ensure reliable and affordable electricity for its residents and businesses.
Coal serves as the primary fuel source for the J T Deely Power Plant. This fossil fuel is known for its ability to produce high levels of energy per unit of weight, making it a historically favored choice for base-load power generation. The combustion of coal in the plant's boilers generates steam, which drives turbines to produce electricity. While coal has been a backbone of energy generation for decades due to its abundance and cost-effectiveness, it has also faced scrutiny due to environmental concerns, particularly its role in greenhouse gas emissions and air pollution.
The environmental impact of coal-fired power plants, including J T Deely, is a significant consideration in contemporary energy discussions. The combustion of coal releases carbon dioxide (CO2), sulfur dioxide (SO2), nitrogen oxides (NOx), and particulate matter, all of which can have detrimental effects on air quality and contribute to climate change. In response to these concerns, the City of San Antonio has pursued various emissions control technologies and regulatory measures to mitigate the environmental footprint of the J T Deely Power Plant. These efforts may include the implementation of scrubbers, electrostatic precipitators, and other technologies designed to reduce harmful emissions.
Regionally, the J T Deely Power Plant is vital for the stability and reliability of the local power grid. It contributes significantly to the overall energy supply for the greater San Antonio area and supports the region's economic growth by providing a stable electrical infrastructure. As the demand for electricity continues to rise, particularly during peak usage periods, the capacity of the J T Deely Power Plant helps to ensure that there is a consistent and dependable source of energy available. Furthermore, its operation plays a role in the local job market, providing employment opportunities for skilled workers and contributing to the local economy.
In recent years, the energy landscape in the United States has been shifting towards more sustainable and renewable sources of power. This transition poses challenges for traditional coal plants like J T Deely, as they must adapt to new regulatory frameworks and public demand for cleaner energy solutions. Nevertheless, the J T Deely Power Plant remains a critical element of San Antonio's energy infrastructure, bridging the gap as the region evolves towards a more diversified energy portfolio.
Coal has long been a cornerstone of electricity generation worldwide, with a significant presence in the global energy landscape. As of recent data, there are approximately 2,608 coal power plants operating across 74 countries, boasting a total installed capacity of 2,257.3 gigawatts (GW). The leading nations in coal power generation include China, with 1,018 plants generating 1,038.0 GW, India with 287 plants at 253.3 GW, and the United States with 291 plants producing 252.0 GW. Other notable contributors include Germany and Japan, with 130 plants and 76.8 GW, and 61 plants and 63.9 GW, respectively. This widespread utilization reflects the essential role coal has played in the development of industrial and residential power systems globally.
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