UK Government Pays Gas Power Stations Millions to Meet Increased Electricity Demand Amid Freezing Temperatures

A major power shortage across the UK on January 8, 2025, saw households facing an unexpected cost surge as gas-fired power stations were paid up to £2 million per hour to meet rising electricity demand.

The emergency payments came as freezing temperatures caused a spike in energy usage, while a drop in wind power availability meant backup gas stations were called into action to keep the lights on.

Gas Power Stations Paid Millions to Keep the Lights On

With sub-zero temperatures creating a strain on the electricity grid, the National Energy System Operator (Neso) had to implement emergency measures.

They triggered contracts for gas-fired power stations, which began to supply extra electricity.

Among the stations paid was The Rye House power station in Hertfordshire, which received an equivalent of £1.8 million per hour.

Additionally, three gas-fired units in Connah’s Quay, North Wales, were compensated a combined £2 million per hour to help meet demand.

Limited Options for Boosting Power Supply

At the time, other methods to boost the power supply, such as importing electricity through interconnectors—subsea cables linking the UK to neighboring countries—were already at full capacity.

Despite these challenges, Neso reassured the public that blackouts or power cuts were not expected.

However, they expressed the need for a more robust safety margin between power demand and supply.

The UK’s Energy Future and the Role of Gas

The UK government has set a goal of achieving a “clean” energy grid by 2030.

However, during times like these, when wind energy is scarce, gas-fired power will still be relied upon.

This has led to criticism about the feasibility of the 2030 target.

Energy Secretary Ed Miliband acknowledged that existing gas power stations will continue to play a crucial role during periods of low wind supply.

A Shift in the Energy Landscape

This winter marks a significant change in the UK’s energy mix, as coal power has been completely phased out.

The Ratcliffe-on-Soar power station, the last remaining coal plant, was shut down in September 2024.

At 7pm on January 8, gas power was responsible for 55% of the country’s electricity supply, while wind contributed just 8.1%, hydro 2.5%, nuclear 11.2%, and biomass 5.8%.

Additionally, 13.5% of the power came from neighboring countries through undersea cables.

As the UK navigates these energy challenges, the balance between clean energy goals and reliable backup power continues to be a topic of debate.