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Connahs Quay1,380 MW Gas

Gas

Connahs Quay, located in the United Kingdom, is a prominent gas-fired power generation facility that plays an essential role in the region's energy landscape. With a capacity of 1,380 MW, this power plant is operated by Uniper UK Limited and contributes significantly to the national energy mix, particularly in balancing the grid during peak demand periods. Situated at coordinates 53.2317° N and -3.0815° W, Connahs Quay is strategically positioned along the River Dee, enhancing its operational efficiency and accessibility. As part of the UK's shift toward more flexible and responsive energy generation, the Connahs Quay power plant utilises advanced gas turbine technology, which allows for rapid adjustments in output to meet fluctuating energy demands. This flexibility is crucial as the UK continues its transition towards a low-carbon energy system, integrating renewable sources while ensuring reliable electricity supply. The plant not only supports the local grid but also contributes to the broader UK energy market, providing essential services that help stabilise the system amidst the challenges posed by the intermittent nature of renewable energy sources. Moreover, as the UK government emphasises energy security and sustainability, facilities like Connahs Quay will remain integral in ensuring a balanced energy mix that supports economic growth and environmental responsibility.

Capacity
1,380 MW

1.38 GW

Commissioning Year
1996

30 years old

Owner
Uniper UK Limited
Location
53.2317°, -3.0815°

United Kingdom, Europe

Location

Coordinates:: 53.231700, -3.081500
Open in Google Maps
Carbon Footprint490 g CO₂/kWh
Annual CO₂
2.67 Mt
5440 GWh/year × 490 g/kWh
Cumulative CO₂
79.97 Mt
Over 30 years of operation
Closing Soon
2026
Expected to retire this year
Annual emissions equivalent to
579.5K
cars per year
355.4K
homes per year
121.2M
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 Station Database

United KingdomEnergy Profile

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

Gas Power Generation: An Overview of Technology, Impact, and Future Trends

Gas power generation is a pivotal component of the global energy landscape, with 4,378 gas power plants operational across 113 countries, contributing a total installed capacity of 1,731.2 gigawatts (GW). The United States leads in this sector, housing 1,881 plants with a capacity of 575.0 GW, followed by Russia, Iran, Japan, and China. This technology primarily utilises natural gas as a fuel source, which is burned to produce electricity through various processes, predominantly gas turbines and combined cycle systems.

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