Denmark Backs Wind With 37.6 Billion Kroner

In December 2024, Denmark put three offshore wind areas to the market and got the answer no government wants: nothing. Developers looked at the offer, weighed the cost of building in the North Sea, considered the prospect of selling electricity at whatever price the market might deliver over the next few decades, and stayed away.

Eighteen months later, two of those areas have been awarded to Sweden's state-owned Vattenfall, with a combined minimum capacity of 1.8 gigawatts and power expected by the end of 2032 (KEFM, Windtech International). Denmark did not suddenly discover a more daring breed of developer. It changed the bargain. The state took more of the price risk onto its own books.

What the state agreed to absorb

The first model left developers fully exposed to wholesale electricity prices. That matters because offshore wind is painfully expensive to build but relatively cheap to run once the turbines are turning. The business case depends less on the wind itself than on two awkward forecasts: what electricity will be worth twenty or thirty years from now, and what lenders will charge to fund the construction (IEA, IRENA).

Without some certainty on revenue, the banks had little reason to take the risk. The projects were going nowhere.

Denmark's answer was a two-sided Contract for Difference. The state sets a "strike price", a guaranteed price for each megawatt-hour of electricity. If the market price falls below that level, the state pays the developer the difference. If the market price rises above it, the developer pays the surplus back (Low Carbon Contracts Company).

The mechanism is simple enough, but politically loaded. It gives the developer the kind of predictable income banks can lend against. In return, the state gets wind farms that the market, left on its own, would not finance.

Vattenfall won Nordsøen Midt at 504 Danish kroner per megawatt-hour and Hesselø at 542 DKK/MWh, both under 20-year contracts (KEFM, Baird Maritime). Competition returned too: Nordsøen Midt drew two bids, while Hesselø drew five (Ocean Energy Resources, BT).

Taxpayers, developer, lenders

The combined public support is capped at 37.6 billion kroner (Politiken, Danish Energy Agency via Ritzau). That is a ceiling, not an upfront bill. Taxpayers pay only if wholesale electricity prices fall below the strike price during the life of the contracts. If prices stay above it, Vattenfall pays the state back. If prices remain low for years, the support builds towards the cap.

The clearest winners for now are Vattenfall and its lenders. A 20-year revenue floor turns a speculative bet into a bankable infrastructure project. Swedish coverage treated the award as a commercial success rather than a row about public risk (DN).

Danish consumers benefit only if the projects are actually connected to the grid and add enough supply to lower wholesale prices or reduce reliance on more expensive backup power. That is not a small condition. Denmark's grid queue has swollen to 60 GW of speculative connection requests, forcing grid operator Energinet to freeze new transmission agreements (To Brief). Turbines without grid access are expensive ornaments.

Irish readers will recognise the broader lesson. Offshore wind targets are grand until someone has to finance the cable, the grid connection and the long years of price uncertainty. The North Sea has better scale than Ireland's west coast, but the underlying problem is familiar: without a state-backed route to revenue and a grid that can take the power, ambition stays on paper.

The pattern is European. Britain's fifth Contract for Difference round awarded no offshore wind; the sixth succeeded after the government raised strike prices (UK AR5, AR6). The Netherlands ran tenders described as "subsidy-free", but the state prepared the sites and grid operator TenneT built offshore platforms and cables at public expense (TenneT).

Across Europe, developers bid when the state absorbs more of the risk. The real argument is over how much public money is needed, and what the public gets back.

The turbine choice Denmark has not made

Vattenfall has not named a turbine supplier for either project (Voice of Renewables). That decision carries its own tension. Chinese onshore turbines are 20 to 40 percent cheaper in export markets, according to a Rystad estimate cited by Reuters (Folha/Reuters).

EU law does not ban Chinese equipment. But the Net-Zero Industry Act allows governments to weigh supply security and local industrial capacity, not just the cheapest bid (NZIA). That is where the clean energy argument becomes an industrial one.

Denmark has made offshore wind financeable again by putting the state behind the price risk. The next question is whether that public money strengthens European industrial capacity or flows to the cheapest global supplier. Denmark will not be the only country making that choice.