World Power Plants

Ranked as the 1797th largest power generation facility in the United States, Silver Bay Power operates with a capacity of 131.6 MW, primarily utilizing coal with a secondary gas fuel source. Located in Minnesota, this facility plays a minor role in the broader energy landscape of the United States, which is dominated by natural gas and has a total capacity exceeding 1.38 million MW across over 10,000 plants. Silver Bay Power stands as the 231st coal plant among 297 in the country, highlighting its niche position within a declining fuel category as the nation transitions toward more sustainable energy sources. The technical specifications of Silver Bay Power reflect the era in which it was commissioned in 1959, operating using traditional combustion technology that converts coal and gas into electricity. The facility's coal combustion technology, while effective, has faced increasing scrutiny due to environmental concerns, pushing the energy sector toward cleaner alternatives. Geographically, Silver Bay Power is relatively isolated, with the nearest significant facility being the Taconite Harbor Energy Center, which operates on coal and boasts a capacity of 168 MW. This proximity underscores a somewhat limited energy cluster in the region, characterized by coal and gas plants, but it also indicates potential for energy diversification. The surrounding landscape is primarily rural, suggesting that Silver Bay Power plays a critical role in meeting local energy demands, particularly in peak usage periods. In terms of national energy context, this facility contributes a modest share of Minnesota's overall energy capacity. The state's energy mix is heavily reliant on natural gas, which dominates the landscape, leaving coal plants like Silver Bay Power to adapt or face obsolescence as the nation aims for ambitious climate goals. With the current trend toward renewable energy sources, Silver Bay Power's future viability may hinge on embracing cleaner technologies or enhancing efficiency in its operations. Owned and operated by Cleveland Cliffs Inc., Silver Bay Power exemplifies the historical reliance on coal for energy generation in the United States. Its long operational history since 1959 indicates a legacy of energy production, yet it also poses challenges in aligning with contemporary environmental standards. Moving forward, the focus on transitioning to more sustainable energy practices will likely shape the plant's operational strategies and its role in the local energy economy.

Capacity
131.6 MW
Commissioning Year
1959

67 years old

Owner
Cleveland Cliffs Inc
Location
47.2866°, -91.2605°

United States of America, North America

Context & rankings
  • 1,848. largest of 10,098 plants in United States of America
  • #8,942 worldwide by installed capacity
  • #2,279 of 2,793 Coal plants worldwide
  • 0.01% of the installed capacity of United States of America
Age & fleet comparison

67 years in operation

Coal fleet average: 29.2 years

Operator portfolio

Cleveland Cliffs Inc operates 1 plants totalling 132 MW

Regional density

9 plants within 100 km, 453 MW combined

Nearest plant: Taconite Harbor Energy Center (37.8 km)

Location

Coordinates:: 47.286600, -91.260500
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Carbon Footprint820 g CO₂/kWh
Annual CO₂
519.9 Kt
634 GWh/year × 820 g/kWh
Cumulative CO₂
34.83 Mt
Over 67 years of operation
Past Retirement
1999
27 years past expected retirement
Annual emissions equivalent to
113.0K
cars per year
69.3K
homes per year
23.6M
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 Plant Database

United States of AmericaEnergy Profile

10,098
Total Plants
1420.7 GW
Total Capacity
GasCoalNuclearWind
Top Fuels

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