How a state-owned oil and gas utility became the world's biggest offshore wind developer — and what happened next.
Easier version: read this lesson at A2 level →
Ten items. Work through the four activities — say your answer out loud before you reveal it.
Three terms: pivot · divest · write-down. Say the right one, then reveal.
Read each part. After it, there's a quick check (answer from memory first), then one question to discuss.
In 2008 the Danish state-controlled energy group DONG Energy — the name stood for Danish Oil and Natural Gas — was doing what it had been built to do. Roughly eighty-five per cent of its energy production came from fossil fuels: coal-fired power stations, oil fields, gas. It was competent, unloved, and squarely on the wrong side of the direction Europe was travelling in.
What the leadership proposed next was, on any conventional reading, irrational. They would invert the ratio: from eighty-five per cent fossil to eighty-five per cent renewable, and they would do it by building offshore wind farms — at that point one of the most expensive ways yet devised to generate a kilowatt-hour. The technology was immature, the supply chain barely existed, and the economics only worked with public subsidy. Every element of the plan required the company to become good at something it had never done.
Then the ground moved. The financial crisis hit, gas prices fell hard, and by 2012 the company was posting heavy losses and facing a credit downgrade. It needed capital urgently, and the capital it found came from an investor group led by Goldman Sachs. In Denmark the deal became a political scandal: a national asset, sold cheaply, to Wall Street. Part of the governing coalition walked out over it. A new chief executive arrived, cut hard, sold what did not fit, and kept the wind strategy intact. It is worth pausing on that: the transformation nearly died at the exact moment it was least defensible in public.
1. What was the company in 2008, and what did it propose to become?
2. What nearly killed the strategy, and what did that cost politically?
1. A Danish state-controlled oil, gas and coal utility, roughly 85% fossil. It proposed to invert that ratio to roughly 85% renewable, principally through offshore wind — a technology that was then immature and expensive.
2. The financial crisis and collapsing gas prices produced heavy losses and a funding emergency around 2012. The rescue capital came from a Goldman Sachs-led group, which caused a political crisis in Denmark and split the governing coalition.
Then it worked. Offshore wind costs fell steeply through the 2010s — driven by larger turbines, industrialised installation, competitive auctions and the sheer accumulated experience of building the things — and the company that had committed earliest was positioned to take the largest share of the market it had helped to create. It listed on the stock exchange in 2016. In 2017 it sold its oil and gas business outright and renamed itself Ørsted, after the Danish physicist who discovered electromagnetism. The old name would have been an embarrassment.
The numbers were emphatic. The green share of production passed the eighty-five per cent target roughly two decades ahead of the original schedule. The share price multiplied. Ørsted became the world's largest developer of offshore wind, was ranked at the top of global sustainability indices, and turned into the case study — cited in business schools, in ministries, in the strategy decks of every incumbent wondering whether it could do the same thing.
The lesson everyone drew was clean and flattering: incumbents can transform; being early is a durable advantage; do the hard thing before you are forced to. What almost nobody said out loud was that the whole model rested on two conditions that had held for a decade and were treated as permanent — cheap capital, and costs that only ever fell.
1. Why did offshore wind costs fall so sharply, and why did that favour this company in particular?
2. What two assumptions was the celebrated model quietly resting on?
1. Larger turbines, industrialised installation, competitive auctions and accumulated build experience. Having committed earliest, the company had the capability and pipeline to capture the largest share of a market it had helped create.
2. A sustained low cost of capital, and input costs that would continue to fall. Both were treated as structural features rather than as conditions of a particular decade.
From 2022 the two conditions reversed at once. Central banks raised rates steeply; steel, cables, vessels and labour all inflated; interest rates and supply-chain costs collided with projects that had been bid years earlier at fixed prices. In a capital-intensive business, that combination is not an inconvenience — it is the whole economics of the project, undone after the price has been locked and before the asset earns anything.
In late 2023 the company cancelled two large offshore projects off the coast of New Jersey and took impairments running to tens of billions of Danish kroner. The share price fell by roughly three-quarters from its peak. American political risk compounded the arithmetic: permitting slowed, tax-credit conditions tightened, and offshore wind became a live target in US politics. The chief executive who had presided over the boom left. In 2025 the company came back to its shareholders for a very large emergency capital raise, and the Danish state — still the largest owner — had to decide, publicly, whether to put more money in.
What makes the case genuinely hard is that almost nothing in the underlying thesis has been refuted. Electricity demand is rising; Europe still wants domestic energy; offshore wind is still being built. The transformation was not wrong about the destination. It was wrong about the cost of getting there, and about how long the weather would hold. That is a distinction every executive making a fifteen-year commitment has to be able to explain — usually to people who will judge the decision by the share price this quarter.
1. Which two reversals struck simultaneously from 2022, and why is that combination particularly severe in this industry?
2. What is the distinction the final paragraph insists on?
1. Sharply higher interest rates and steep input-cost inflation. In a capital-intensive business with prices fixed years in advance, both hit before the asset generates any revenue, so the project's economics collapse without anything operational going wrong.
2. Between being wrong about the destination and being wrong about the cost and timing of reaching it. The strategic thesis largely survives; the financial assumptions did not.
Everything difficult in this case had to be said out loud to a board, a regulator, a journalist or twenty thousand employees. At C1, the skill is not fluency — it is calibration: saying exactly how certain you are, and no more.
Rewrite each blunt sentence using the device in brackets. Write only the missing words.
1. Your cost assumptions are wrong. → The cost assumptions somewhat optimistic. (appear)
2. You delayed the decision by six months. → a six-month delay in reaching a decision. (impersonal + nominalisation)
3. We should cancel this project. → for reconsidering the project. (there is a case…)
1. would appear to be / appear to be 2. There was 3. There is a case
Notice that none of the three denies anything. They relocate the emphasis from the person to the situation.
Complete each sentence so that it expresses the degree of confidence described in brackets.
1. The write-down in the region of two billion. (likely, not confirmed — two words)
2. On the evidence available, the strategy sound; the timing was not. (a careful "yes, mostly" — two words)
3. Projects of this scale overrun by twelve to eighteen months. (a general pattern, not a promise — two words)
1. is likely to be / will probably be 2. remains broadly / was largely 3. tend to
"Tend to" is the executive's most useful verb: it states a pattern without committing you to any individual case.
A non-executive director asks: "Was the original decision a mistake?" Complete the reply so that it is honest, calibrated, and not evasive. Read it aloud when you finish.
"I take the question seriously. On the strategic thesis, the evidence (suggest) that we were right about the direction — demand is rising and the assets are being built. Where we (appear) to have been wrong is on the cost of capital, and there (be) a case for saying we should have index-linked the contracts. Projects of this type (tend) to absorb inflation badly. With (noun: knowing afterwards), we locked prices too early. What I (not / say) is that the strategy was wrong, and I (not / recommend) that we reverse it."
suggests · appear · is · tend · hindsight · am not saying · am not recommending
Read the last two clauses again. The hedging runs through the middle of the answer and stops dead at the end — which is precisely where a board is listening for a position.
Take these into the Speak tab: you will be answering exactly this kind of question under time pressure.
A note on the figures: percentages and valuations here are rounded, and the situation is still developing — this is a live case rather than a closed one, which is exactly what makes it useful.
All of it out loud, against the clock. These are the four registers a chief executive actually switches between in a week: the board, the market, the workforce and the press.
Present this case to a board that has never heard it, as background to a transformation decision of your own. Structure it: the position in 2008 → the bet → the near-death moment and the political cost → why it worked through the 2010s → the two unstated assumptions → what reversed from 2022 → where it stands now.
Finish with one sentence stating what you take from it. Use at least five key terms (divest, write-down, headwinds, stranded asset, capital-intensive, pivot, double down, cost of capital, hindsight, bet-the-company).
You are on an investor call. An analyst says: "With respect, you've spent a decade telling us this was the defining strategic move of your generation. The share price says otherwise. Was the whole thing a mistake?"
Answer properly: concede what is genuinely conceded, distinguish the thesis from the assumptions, state what you have changed, and close with a position rather than a hedge. Then do it again in ninety seconds — the compression is the exercise.
Take one decision — real or invented — and deliver it four ways, one minute each. Notice how the hedging changes.
Prefer not to use your own company? Take one of these instead: