World Power PlantsWorld Power Plants

Keystone Generating Station1,883.2 MW Coal

Coal

Keystone Generating Station, situated in the United States at coordinates 40.6600° N, -79.3408° W, plays an important role in the energy generation landscape with a capacity of 1883.2 MW. This coal-fired power plant, operated by Reliant Energy, serves as a major contributor to the local and regional electricity supply. Utilising subcritical coal technology, Keystone Generating Station converts coal into steam to drive turbines, producing reliable and consistent power. Since its inception, the plant has been a cornerstone of energy infrastructure, supporting the electricity needs of both residential and commercial consumers in the area. The significance of Keystone extends beyond its operational capacity; it is also a reflection of the ongoing transition in the energy sector, where coal-fired generation faces increasing scrutiny due to environmental impacts. As coal remains a key energy source in the United States, the Keystone Generating Station exemplifies the complexities of balancing energy needs with sustainability commitments. The plant's continued operation is crucial for maintaining energy security while the region navigates its path towards a more diversified and cleaner energy future.

Capacity
1,883.2 MW

1.88 GW

Commissioning Year
2002

24 years old

Owner
Reliant Energy
Location
40.6600°, -79.3408°

United States of America, North America

Location

Coordinates:: 40.660000, -79.340800
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Carbon Footprint820 g CO₂/kWh
Annual CO₂
7.44 Mt
9073 GWh/year × 820 g/kWh
Cumulative CO₂
178.56 Mt
Over 24 years of operation
Est. Retirement
2042
16 years remaining
Annual emissions equivalent to
1.6M
cars per year
992.0K
homes per year
338.2M
trees to offset

Estimates based on Coal emission factor (820 g CO₂/kWh) and capacity factor (55%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Coal
Energy Source
Non-Renewable
Country
United States of America
Continent
North America
Data Source
Global Power Station Database

United States of AmericaEnergy Profile

10,047
Total Stations
1386.4 GW
Total Capacity
GasCoalNuclearHydro
Top Fuels

Coal as a Power Generation Energy Source: An Overview

Coal has been a cornerstone of electricity generation for over a century, accounting for a significant share of global energy production. As of now, there are approximately 2,608 coal power plants worldwide, distributed across 74 countries, with a total installed capacity of around 2,257.3 gigawatts (GW). The leading countries in coal power generation include China, which operates 1,018 plants with a capacity of 1,038.0 GW, followed by India with 287 plants at 253.3 GW, and the United States with 291 plants at 252.0 GW. Other notable contributors include Germany and Japan, which have 130 and 61 plants, respectively, with capacities of 76.8 GW and 63.9 GW.

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