Esbjerg eyes energy hub gains as offshore wind tenders rebound

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Port Esbjerg is positioning itself for a wider role in Northern Europe’s energy transition as Denmark’s offshore wind market shows signs of recovery after a failed 2024 tender and as grid constraints push energy users closer to production sites.

The port’s case rests on geography, existing infrastructure and its proximity to North Sea wind resources and major power demand centres in Germany, the Netherlands and Belgium, according to Brian Vad Mathiesen, professor of energy planning at Aalborg University.

Denmark’s offshore wind sector suffered a setback in December 2024, when the Danish Energy Agency received no bids for three North Sea offshore wind farms. Reuters later reported that Denmark paused tenders to redesign the subsidy model after the subsidy free framework proved ineffective under higher costs, interest rates and supply chain pressure.

The tone shifted in May 2026, when bids were submitted for revised offshore wind tenders covering North Sea Central and Hesselø, with the Danish Energy Agency assessing the offers.

“This won’t be the first or the last time we see tenders that fail,” Mathiesen said. “The development is still in its early stages. And the question isn’t whether we’ll need a lot more electricity. The question is when and how.”

For Esbjerg, the issue is not only Denmark’s own offshore wind pipeline. Mathiesen said the wider North Sea market could see about 150 GW tendered over the next 20 years. That would dwarf Denmark’s current offshore wind capacity of about 2.7 GW and make ports with heavy lift, staging and energy infrastructure increasingly important.

Esbjerg’s role may also be shaped by Denmark’s power grid bottlenecks. Energinet has moved to a new connection regime after a temporary pause on new grid connections, while reports have pointed to long timelines for major grid expansion.

Mathiesen said Denmark cannot keep treating distance between electricity producers and users as irrelevant.

“If the green transition isn’t going to become very expensive, we can’t keep expanding the grid as though the distance between producers and consumers of electricity doesn’t matter,” he said.

That logic favours ports and industrial zones close to offshore wind landing points. Hydrogen, carbon capture, data centres and other power intensive industries could all benefit from shorter supply lines if the commercial and regulatory conditions line up.

The outlook is less certain for carbon capture and hydrogen. Both remain tied to policy support, market design and carbon pricing. German Chancellor Friedrich Merz questioned the EU Emissions Trading System earlier this year before later clarifying that the ETS remained the right tool but needed adjustment.

For CCS, that matters. There is still no conventional market for capturing and storing carbon at scale. The business case depends heavily on regulation, carbon prices and public policy.

“There isn’t a conventional market for carbon capture, but it’s important to remember that it’s necessary if we’re to reach climate neutrality,” Mathiesen said.

For Esbjerg, that uncertainty cuts both ways. It creates risk for investors, but it also rewards locations that can adapt quickly. Like a port preparing several berths before knowing which vessel arrives first, Esbjerg is betting that offshore wind, hydrogen, CCS and large electricity users will all need space, access and infrastructure.

“The opportunities to act more agilely on the opportunities that arise are greater in Esbjerg,” Mathiesen said.