MEP Per Clausen (The Left) has asked the European Commission to clarify the consequences for Denmark if the Aalborg-Hirtshals/Frederikshavn section of the TEN-T network remains unelectrified beyond 2040, and whether battery-powered trains could be considered an acceptable substitute. The written question, submitted on 3 June 2026, also inquires about EU co-financing possibilities for electrifying the stretch.
Clausen's question targets a gap in Denmark's implementation of the TEN-T regulation, which aims to create a climate-friendly, coherent rail corridor. He warns that inaction could undermine the 2040 goals and limit local and regional authorities' ability to secure future transport options. The MEP specifically asks whether battery-powered trains, which some have proposed as a lower-cost alternative, would meet the TEN-T requirements for a fully electrified corridor.
first, a request for the Commission to outline potential penalties or consequences for Denmark if the section is not electrified by 2040; second, a call for a technical assessment of battery trains as a replacement for full electrification; and third, an inquiry into available EU co-financing mechanisms, likely under the Connecting Europe Facility (CEF) or other TEN-T funding streams.
Clausen's intervention reflects a broader concern among some MEPs that member states are not moving fast enough to meet TEN-T deadlines, particularly in peripheral regions. The Commission is expected to reply within approximately six weeks, and its answer will signal whether it views Denmark's current approach as compliant or whether it may push for more aggressive electrification measures.
Danish national authorities could face compliance pressure or funding restrictions if the Commission deems the lack of electrification a breach of TEN-T obligations. Local and regional authorities in northern Denmark stand to gain from EU co-financing if the Commission encourages electrification, but may face uncertainty if battery trains are accepted as a stopgap. Rail operators and passengers would benefit from improved service reliability and reduced emissions if electrification proceeds, while Danish taxpayers could bear higher upfront costs for infrastructure upgrades.