World Power Plants

Ranked as the 159th largest power generation facility in the United Kingdom, Cowes stands out with its 140 MW capacity in the competitive landscape of energy production. Operated by RWE Npower Plc, this gas-fired plant plays a critical role in supplying energy to the local grid, contributing to a mere 0.09% of the nation's total capacity of 153,520 MW, generated by a total of 3,024 plants. Gas emerges as the dominant fuel type in the UK energy mix, and Cowes is positioned as the 63rd largest gas plant out of 87, reflecting its importance in the regional energy context. The technology utilized at Cowes is a testament to modern gas generation techniques, which allow for efficient and relatively quick ramp-up times compared to traditional coal plants, helping to stabilize the grid during peak demands. Geographically, Cowes is not isolated but rather part of a cluster of energy facilities that includes the larger Marchwood plant, which boasts an impressive capacity of 842 MW, primarily fueled by gas. This proximity to larger plants enhances the reliability of energy supply in the region, allowing for a robust grid system that can respond to fluctuations in demand. Other nearby facilities include Cowes Power Station, Nursling Battery, and a couple of solar plants like Eveley and Southwick Estate, showcasing a diverse energy portfolio within 50 km. In the broader context of the UK energy profile, Cowes' contribution, while small, is part of a larger shift toward gas generation as coal plants decline in favor of cleaner alternatives. The strategic importance of Cowes is underscored by its operational efficiency and the role it plays in supporting local energy needs. Since its commissioning, Cowes has been a reliable source of energy, and as the UK continues to transition towards greener technologies, the plant may play a pivotal role in the gradual shift towards a more sustainable energy landscape.

Capacity
140 MW
Commissioning Year
2000

26 years old

Owner
RWE Npower Plc
Location
50.7469°, -1.2862°

United Kingdom, Europe

Context & rankings
  • 158. largest of 3,024 plants in United Kingdom
  • #8,682 worldwide by installed capacity
  • #2,959 of 5,146 Natural Gas plants worldwide
  • 0.09% of the installed capacity of United Kingdom
Age & fleet comparison

26 years in operation

Natural Gas fleet average: 26.9 years

Operator portfolio

RWE Npower Plc operates 10 plants totalling 8,456 MW

Regional density

284 plants within 100 km, 5,644 MW combined

Nearest plant: Chawton Farm Solar Farm (1.7 km)

Location

Coordinates:: 50.746900, -1.286200
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Carbon Footprint490 g CO₂/kWh
Annual CO₂
270.4 Kt
552 GWh/year × 490 g/kWh
Cumulative CO₂
7.03 Mt
Over 26 years of operation
Closing Soon
2030
4 years remaining
Annual emissions equivalent to
58.8K
cars per year
36.1K
homes per year
12.3M
trees to offset

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 Kingdom
Continent
Europe
Data Source
Global Power Plant Database

United KingdomEnergy Profile

3,024
Total Plants
155.3 GW
Total Capacity
GasWindNuclearCoal
Top Fuels

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