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Maguire: Europe's electricity costs fall as the gas heating season ends

Europe's businesses and households are beginning to enjoy a break from high energy costs as regional electricity prices have fallen sharply since their peak in 2025.

The wholesale spot power price across continental Europe has more than halved from its two-year peak in early 2025. This is due to the sharp decline in regional natural gas prices, which have fallen by a third in just one year.

The expansion of regional clean energy sources, particularly solar farms, has also helped to push down power costs. This should cushion Europe's utilities after a costly start to the year.

GASSED OFF

Due to a sharply reduced output from wind farms, European utilities will be forced to increase gas-fired electricity production in January and March 2025 by the highest level in three years.

Ember data shows that the cumulative output of wind farms in the first quarter 2025 was 15% lower than the same period in 2024 because the wind speed at the turbine level was below normal.

In Europe, wind power typically accounts for 15% of the total electricity supply. Regional utilities were forced to compensate this drop in clean energy by increasing output from natural-gas plants.

The total gas-fired electric supply from January to March was 332 Terawatt Hours (TWh). This was 7% higher than the same period in 2024, and was the highest level since 2022.

In the first quarter of 2025, natural gas will account for nearly 26% of Europe's electricity production mix. This is up from 24% in the previous quarter.

The higher dependence on gas during Europe's peak winter heating season also helped to push regional natural gas prices up by about 20%, reaching two-year highs in the first eight weeks of 2025.

Gas was the main source of energy for European utilities in that time period. Power suppliers had to pay for gas and then pass some of those costs on to the consumers through higher energy bills.

The higher electricity bills put additional strain on European households and businesses, who were already struggling with a weak economy and the renewed tariff turmoil from President Donald Trump's new administration.

BRIGHTER OUTLOOK

The European gas-fired utility power production will drop sharply now that winter is over.

Gas-fired electricity production in Europe has dropped by 25% over the last three years between March and Juni, as heating demand slowed and solar farm output peaked.

The regional gas price could be further reduced by 2025 if the same reduction is made in gas production. This would also help to reduce the costs for power producers in this region.

Gas-fired power generation will drop to its lowest levels this year, but utilities and storage operators should replenish their stockpiles in advance of winter.

The total volume of purchases of gas is expected to be significantly lower than what was seen in the first quarter of this year.

This will help to keep regional power prices on the decline and limit any upward momentum in gas prices.

Low Points

According to LSEG, the average wholesale peak electricity price in Germany - Europe’s largest economy and energy consumer - has been around 72 euros per Megawatt Hour so far in April.

This is a significant reduction from the peak of 144 euros that was reached in February.

In the Netherlands and Poland, power costs have fallen by similar amounts. In Spain, they are now more than 80% lower than their peak in February. Italy's power costs, which are often the highest in Europe, have dropped by a third since their peak in 2025.

Over the next month, we can expect to see some additional weakness in power prices as solar power production reaches its annual peak. This will flood regional power grids and power plants with excess electricity.

The month of May 2024 marked the lowest wholesale power prices for France, Germany, the Netherlands and Poland. Prices will likely reach their lowest point around this time again in 2019.

If power prices were to drop to their lows from last May, the price in Germany could fall by an additional 20%.

The current average power price is below the 2024 average. This suggests that there may not be much room for further declines, especially if firms have to incur extra costs in this year due to gas stock rebuilding or grid upgrades.

The fact that energy costs are now significantly below their peak in early 2025 should give consumers some relief from the high bills seen this winter. These are the opinions of the author who is a market analyst at.

(source: Reuters)