Denmark Struggles to Meet Gas Storage Targets for Winter 2024-2025

Denmark ended 2024 with gas reserves at 93.76% of its total capacity, equivalent to approximately 9.21 TWh, according to Trading Economics data. While this performance exceeded the European Union’s minimum target of 90%, it fell short of the recommended 95% required to ensure optimal energy security during winter.

Strict European Targets to Secure Winter Supplies

The European Union mandates its member states to fill their gas storage facilities to at least 90% by November 1 each year. This policy aims to strengthen collective energy resilience amid market tensions exacerbated by geopolitical and climate factors.

For Denmark, this target represents a minimum of 9.33 TWh of stored gas. The recommended threshold, set at 95%, equals 9.85 TWh. Despite notable progress, the country failed to meet this level due to specific constraints.

Persistent Delays and Challenges

Denmark cited several factors to explain its mixed results. These included delays in infrastructure maintenance and insufficient local gas production. These challenges were communicated to the European Commission, with ongoing dialogue to address the discrepancies in meeting the targets.

However, the situation worsened in early 2025. As of January 1, Danish gas reserves had fallen to 59.2%, or approximately 6.14 TWh. This level, far below recommended thresholds, poses significant risks for the remainder of the winter.

A Difficult Winter for Energy Reserves

Several factors contributed to the stock depletion. Increased consumption during colder months, combined with tensions in European gas supply and rising market prices, limited the ability to replenish reserves.

This critical situation highlights Denmark’s structural limitations in gas storage. With a total capacity of 10.37 TWh, the country is particularly vulnerable to market fluctuations and supply interruptions.

Outlook and Proposed Solutions

To address these challenges, the Danish government must strengthen coordination with infrastructure operators and the European Union. The immediate goal is to stabilize supplies for the rest of the winter.

In the medium term, Denmark could diversify its energy sources and invest in more robust infrastructure. The ongoing energy transition, focused on renewable energy, could provide complementary solutions to reduce dependence on natural gas.