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Colstrip2,363.4 MW Coal

Coal

Colstrip is a prominent coal-fired power generation facility located in the United States, specifically in Montana, with a capacity of 2363.4 MW. Operated by Talen Montana LLC, this power plant has been a vital part of the regional energy landscape since its commissioning in 1982, serving the energy needs of millions of residents and businesses in the area. Colstrip utilises traditional coal combustion technology to generate electricity, making it one of the largest coal-fired plants in the United States. The plant's infrastructure includes multiple generating units that harness the energy produced from burning coal, a process that, while efficient, also raises environmental concerns related to emissions. Geographically, Colstrip is situated at the coordinates 45.8831° N and -106.6140° W, in a region that is heavily reliant on coal for power generation. The plant not only plays a significant role in providing energy to the local grid but also contributes to the economic vitality of the region, sustaining jobs and supporting local industries. As coal continues to face scrutiny due to its environmental impact, Colstrip is at the centre of discussions regarding energy policy in the United States. The plant is positioned within a broader national context that includes shifts towards renewable energy sources and regulatory frameworks aimed at reducing greenhouse gas emissions. Despite the challenges facing coal-fired power plants, Colstrip remains a key player in Montana's energy generation landscape, reflecting the complexities and transitions within the American energy sector.

Capacity
2,363.4 MW

2.36 GW

Commissioning Year
1982

44 years old

Owner
Talen Montana LLC
Location
45.8831°, -106.6140°

United States of America, North America

Location

Coordinates:: 45.883100, -106.614000
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Carbon Footprint820 g CO₂/kWh
Annual CO₂
9.34 Mt
11387 GWh/year × 820 g/kWh
Cumulative CO₂
410.84 Mt
Over 44 years of operation
Past Retirement
2022
4 years past expected retirement
Annual emissions equivalent to
2.0M
cars per year
1.2M
homes per year
424.4M
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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