The Jan De Nul Group’s Voltaire in waters off China in Dec. 2022. As wind turbines get bigger, the vessels that install them are having to change, too.
Located in the North Sea, over 130 kilometers off England’s northeast coast, the Dogger Bank Wind Farm still has some way to go before it’s fully operational, but the installation and powering up of its first turbine is a major feat in itself.
That’s because GE Vernova’s Haliade-X turbines stand 260 meters tall — that’s higher than San Francisco’s Golden Gate Bridge — and have blades measuring 107 meters.
Turbine installation at Dogger Bank has required a huge amount of planning and preparation, with the Voltaire — a specialist vessel designed and built by the family-owned Jan De Nul Group — playing a key role.
With a lifting capacity of 3,200 metric tons, the Voltaire — named after the 18th-century French philosopher — will have installed a total of 277 Haliade-X turbines when its work is complete.
This image, from Dec. 2022, shows Jan De Nul Group’s Voltaire in China. A specialist installation vessel, the Voltaire has a lifting capacity of over 3,000 metric tons.
VCG | Visual China Group | Getty Images
Described by Dogger Bank as the “largest offshore jack-up installation vessel ever built,” in many ways, it’s the pinnacle of an extensive supply chain involving numerous businesses and stakeholders.
The logistics are complex and multi-layered, with water depth a particular issue.
The sea in the Dogger Bank Offshore Development Zone is up to 63 meters deep, meaning the Voltaire’s ability to work in deeper waters is crucial.
This is where its four legs come into play.
According to Jan De Nul, the legs of the Voltaire — which was built at the COSCO Shipping Shipyard in China — enable it to lift itself above the water’s surface.
With each leg measuring roughly 130 meters in length, they highlight the scale of equipment required to install huge offshore wind turbines like GE’s Haliade-X.
In an online Q&A before installations at Dogger Bank began, Jan De Nul’s Rutger Standaert spoke of their importance. “Thanks to those legs, the Voltaire can effectively operate at a water depth of 80 meters,” Standaert, who is manager of vessel construction at the business, said.
He noted that the Voltaire’s capabilities would enable installations further out to sea, allowing it to play a key role in the emerging floating offshore wind sector.
“Off the Scottish coast, for example, expensive floating windfarms are often the only way to tap into offshore wind,” he said. “The water is too deep for fixed windfarms, but the Voltaire can offer new opportunities.”
Thinking big
Once completed, the Dogger Bank Wind Farm will have a total capacity of 3.6 gigawatts (GW) and be able to power as many as six million homes per year, according to its developers.
Work on the project is taking place over three phases: Dogger Bank A, B, and C. A fourth phase of the wind farm known as Dogger Bank D has also been proposed, and would increase its capacity even further.
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Søren Lassen is head of offshore wind research at Wood Mackenzie, a research and consultancy group. He described Dogger Bank as “a huge project, especially if you combine the three phases.”
“It is a project that requires a lot of preparation,” he told CNBC. “There’s the logistics in terms of having the vessels to do the installation … and then of course, you also have the logistics in terms of getting the components to the marshaling port.”
Both of these aspects were being made “a lot more complicated” by the use of next-generation turbines and a next-generation installation vessel, Lassen said.
“You have … a lot of innovation that goes into this. And not only do you need a new vessel or new components, you also need new factories to build those components.”
As such, a slew of upgrades and adjustments were needed to “reverberate throughout the entire value chain” for operations to run smoothly, he added.
Bigger turbines, bigger challenges?
This image, from June 2023, shows tower sections of GE’s Haliade-X wind turbine at a site in the U.S.
David L. Ryan | The Boston Globe | Getty Images
Thanks to their sheer size, larger turbine designs have created a specific set of needs for the offshore wind sector and sites like the Dogger Bank Wind Farm.
“From cranes to vessels, we use a number of specially designed pieces of equipment to transport the Haliade-X turbines that will be used in this project,” a spokesperson for GE Offshore Wind said in a statement sent to CNBC.
Wood Mackenzie’s Lassen stressed the importance of having dedicated transportation vessels, noting that the towers of turbines need to be broken into three or four sections in order to fit on board.
Massive blades represent the biggest challenge, he said, as they have to be laid flat. “And that just means that you need a very, very long transportation vessel, [and] that you need to stack them up accordingly.”
Blades of the Haliade-X turbine stacked on top of each other at a site in the U.S. The past few years have seen companies develop increasingly large wind turbines.
David L. Ryan | The Boston Globe | Getty Images
Meanwhile, delays or bottlenecks can have far-reaching — and expensive — consequences.
Lassen cited the example of blades not being delivered on time, which leads to vessels having to “go away and then come back half a year later to do the installation. This is very costly, of course.”
And delays also lead to lost revenue.
“These projects are going out [and] generating a lot of power from the day that they’re being installed, pretty much,” Lassen added.
“So any delays [and] you’re also losing a lot of revenue, especially right now when the power prices are really, really high.”
The bigger picture
Offshore wind farms are set to play a significant role in reducing emissions and hitting net zero goals in the years ahead — but a supply chain that’s well-run and reliable will be key to the industry’s success.
This is set to cost serious money. According to Wood Mackenzie, a base case of 30 GW of installations per year by 2030 — excluding China — will require investment of around $27 billion by 2026 to build out supply chains.
“The supply chain needs to invest,” Lassen said, adding that it also needed capital, certainty and concrete, firm orders. However, cost pressures mean there is currently uncertainty over projects planned for 2025, 2026 and 2027.
“Any delays to these projects takes away volume from the supply chain, and the supply chain needs that volume to convert it into revenue to build new factories,” Lassen explained.
It is crucial that projects planned for the next few years go ahead, he added. “That helps the underlying supply chain ramp up so they can build the capacity [for] ’27, ’28, ’29 and well into the 2030s as well.”
Tesla CEO Elon Musk and President Trump are in the middle of a nasty break-up and it didn’t take long for Musk’s companies, including Tesla, were thrown in the middle of it like kids in a divorce.
We will focus on the real impact on Tesla’s business here, rather than its stock price, which is largely driven by sentiment, similar to a meme stock.
As Jamie pointed out in his post yesterday, Tesla’s stock surged following Trump’s election, mostly on anticipated corruption between Musk, who invested nearly $300 million to get Trump elected, and the federal government.
Now, Tesla’s stock crashed 14% yesterday following Musk turning on Trump in a very public way.
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During the post-election rise and now this drop, Tesla’s core business has remained unchanged. Its automotive business is in evident decline, while its energy business is growing, but not enough to compensate for the decrease in EV deliveries.
Investors are clinging to the hope that this time Musk is finally right about Tesla solving self-driving, even though he has been consistently wrong about it for years, and now has initiated a pivot to Tesla operating an internal ride-hailing fleet in a geo-fenced area of Austin, Texas, and helped by “heavy teleoperation.”
With this context at Tesla, and its CEO now being in a feud with the head of the US federal government and his loyalists in Congress and the Senate, how could this impact Tesla?
Branding issues
Tesla has been having major brand issues for the last few years, as its CEO has become increasingly political and they have ramped up since he became directly involved with Trump.
It led to the “Tesla Takedown” protests all around the world and Musk alienated a large part of Tesla’s customer based, who tends to lean to the left. Some argued that Tesla might managed to grab new customers to the right of the political spectrum and Trump tried to help with that by holding what amounted to a Tesla informercial on the White House lawn.
Now that Musk has called Trump an ingrate, insuated that he was a pedofile, and called his flagship legislation an “abomination”, all in the span of a few hours, it’s likely going to result in MAGA supporters turning away from Tesla.
Musk’s impact on the brand has had the biggest negative effect on Tesla in North America and Europe.
While the impact on the brand in the US is undeniable, it actually hasn’t been greatly felt on deliveries yet for a few reasons.
First off, Tesla has maintained record discounts and incentives to buy its vehicles in the US.
Secondly, the US market is the least competitive for electric vehicles worldwide. Tesla’s main competition is from other US automakers while many foreign automakers don’t bring their entire EV lineups into the US and Chinese EVs are virtually banned in the country.
Lastly, the US still has a $7,500 incentive on the purchase of new electric vehicles, which is expected to go away next – creating some urgency to buy now.
Incentives
Trump campaigned on removing the $7,500 incentive at the purchase of electric vehicles – a campaign that Musk backed with almost $300 million.
The plans was always to remove the EV tax credit and any incentives for renewable energy. Musk actually publicly agreed with this though he added that he thinks that subsidies for fossil fuels, which greatly outpace those for renewable energy, should also be removed.
Trump never showed any intention to do that and campaigned on the US drilling for more oils and restarting unprofitable coal power plants.
The ‘Big Beautiful Bill’ that was approved by Congress and is now being discussed in Senate is officially killing the EV tax credit, the 30% tax credit for solar, wind, and energy storage (ITC), the incentives to produce batteries in the US, and it tries to kill CARB’s ZEV credits.
Some have attributed this as the real reason why Musk turned on Trump and attacked the bill, but the truth is that Trump and the GOP had signaled all this prior, including during the campaign that Musk backed.
However, Musk has been mostly absent at Tesla for the last year, but he recently returned at Tesla and received several briefings. There’s a possibility that Musk has now grasped the full impact of the removal of all EV, battery, and solar incentives.
Without ZEV credits, the EV tax credit, the ITC, and battery manufacturing credits, Tesla would have lost money in Q1 2025.
Investigations, penalities, and bans
Many argued that the real reason Musk backed Trump was to get federal agencies investigating him and his companies off his back.
Some of those investigations have been ramping up and once Musk got into the government, he pushed for new leaders of those agencies and gutted their resources through DOGE.
Now that he has turned on Trump, there’s a possibility that those investigations ramp back up again.
Trump has already made it clear that he plans to retaliate against Musk’s companies in a series of post on Truth Social:
NHTSA has had a long going investigation into Tesla’s Full Self-Driving program and Trump could pressure the agency to shut down its upcoming pilot program in Austin or even recall FSD features.
Electrek’s Take
I think things will cool down. The way I see it, Musk was pushed out, he realized that he doesn’t have that much control over Trump, and tested the waters to activate his plan B, which is to get Trump impeached and have him replaced by JD Vance.
He quickly realized that he doesn’t have the political weight to make that happen and backed off.
The situation is still not great and I could certainly see it escalate again. Especially since Musk signaled that he is willing to throw his weight at the political class to get what he wants:
This is depressing. You have the world richest man having buyers remorse on buying an election for a dangerous moron.
Now, he not so vaguely threatens to use his money against the rest of the political class for years to come.
Trump could be worried about that and decide reduce Musk’s power, which relies greatly on Tesla’s inflated stock price.
But even if nothing happens and Musk and Trump squash their beef, the truth is that Tesla is going to suffer badly from this bill.
The entire EV market is going to suffer. If the bill passes, EV are going to have a great second half of the year as buyers try to take advantage of the tax credit, but things are going to get rough in 2026.
For Tesla, I think it starts losing money in 2026. Competition is starting to crush the company in Europe and China. The US is its only market where sales are not crashing, but that’s because Tesla is willing to reduce its gross margins with discounts.
Tesla is going to have to dig deeper on that front without the tax credit. You remove the billions of dollars that Tesla has been getting for ZEV and battery manufacturing credits and it turns negative.
Ultimately, it will cripple the entire US automotive market as the rest of the world moves to electric vehicles.
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Tesla has announced that it now offers interest-free loans on the Cybertruck until the end of the month. The move is the equivalent of a roughly $10,000 discount and shows that Tesla has reached a new level of desperation in trying to sell the Cybertruck.
Following the unveiling of the Cybertruck in 2019, Tesla reported having accumulated over 1 million reservations for the highly anticipated electric pickup truck.
However, after launching the production version in 2023 at almost twice the price and with less range than previously announced, the vehicle program became a total flop.
Tesla had planned for a production capacity of 250,000 vehicles per year at Gigafactory Texas, and CEO Elon Musk said that he could see the automaker doubling to half a million trucks per year.
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However, Tesla ended up having issues selling 40,000 Cybertrucks in its first year, and the delivery rate fell even further in 2025 with inventories piling up.
Today, Tesla announced its biggest Cybertruck discount yet: 0% APR financing for those who order the truck with its $8,000 Full Self-Driving Package:
As we recently reported, Tesla has virtually given up on delivering Autopilot on Cybertrucks – pushing many buyers toward its more expensive FSD package.
Now, Tesla is doubling down on the strategy by subsidizing financing with FSD.
The automaker has already been offering 0% financing in Model 3 and cheaper financing on Model Y, but it is going to be quite costly on the more expensive Cybertruck.
At a cost of $88,000 (Cybertrcuk Dual Motor plus FSD), it should cost Tesla about $10,000 in loss revenue to subsidize the loans at the current rate.
Inventory trackers indicate that Tesla’s Cybertruck inventory in the US exceeds 3,700 units, valued at over $300 million.
The fact that Tesla is extending this offer only through June 30th points to the automaker trying to reduce its inventory by the end of the quarter.
Electrek’s Take
It looks like Tesla is delivering the Cybertruck at an annual rate of about 25,000 units in its second year of production – down from ~40,000 units in its first year.
There’s no way to put it nicely: this is a commercial flop.
It’s especially bad when you consider that Tesla prepared for a production of 250,000 units per year.
Let’s see how successful a 0% APR promotion is. I’m sure it would have a positive impact, but I doubt it will help increase the annualized rate to more than 30,000 units.
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Tesla stock dropped over 50 points today, primarily in response to a very public feud between Tesla CEO Elon Musk and convicted felon Donald Trump.
But, as we pointed out in November, this doesn’t have anything to do with company performance, and rather only reflects a change in the market’s expectation of potential benefit to Tesla from government corruption.
Tesla stock has had a wild few months, with big rises and falls that has had little to do with company performance (which is, perhaps, nothing new for the stock, which has always been a speculative vehicle).
Much of the movement of TSLA has been centered around CEO Elon Musk’s relationship with Donald Trump.
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Musk very publicly supported Mr. Trump’s run for president, giving hundreds of millions of dollars in bribes to Mr. Trump’s campaign, despite the latter’s openly anti-EV positions (and despite that there exists a clear legal remedy stopping insurrectionists from holding office in the US).
This led to Musk being invited into an advisory role, which was dubbed the Department of Government Efficiency despite it not being a real government department, and having a supposed mission redundant with the already-existing Government Accountability Office.
Despite some recovery from that big post election rise-and-drop, TSLA took another big hit today, and it’s all due to the current rift forming between these two egomaniacs.
A rift over spending becomes something greater
During his tenure in his advisory position, Musk claims to have saved the government hundreds of billions of dollars, but independent accounting has shown that it is in fact likely to increase the deficit, not decrease it.
Nevertheless, it seems like Musk was fooled into believing his own propaganda, and into thinking that deficit reduction was ever a goal of Mr. Trump, despite that he previously oversaw the highest nominal deficit of any person in the history of the United States.
At least, he believed that until now. In the last few days, after leaving his advisory position, Musk has loudly opposed the new republican budget bill, which he now correctly points out will add trillions of dollars to the US deficit (as any lucid person might have predicted from the party of waste).
The criticism came to a head today, with Musk going through one of his patented tweetstorms, acting more like a jilted lover than a CEO in charge of a company that has many people’s retirement invested into it.
There’s been a lot of back and forth, but over the course of the day, Musk has posted many statements about how dangerous the budget bill will be for the US debt and deficit.
Mr. Trump responded, stating that Musk should have known these things before now, but that Musk is only acting this way because he cut the “EV mandate.”
In response to this, Musk claimed that he personally swung the election in favor of the republicans, and that Mr. Trump is showing “ingratitude” by not recognizing this fact.
Mr. Trump responded by suggesting that the government could save money by terminating all of the subsidies and contracts for services with Musk’s various companies. To this, Musk said that he would immediately decommission the Dragon capsule, which has been the main spacecraft used by NASA to service the International Space Station.
Then, Musk went on to state that a recession will happen in the second half of this year due to Mr. Trump’s position on tariffs, and also to accuse Mr. Trump of being on Jeffrey Epstein’s list (which is not the first time Musk has publicly accused someone of pedophilia, though it is the first time he’s said that about someone who he claimed to “love as much as any straight man can,” and knowingly worked alongside), and to agree with a call for his impeachment.
The market sees this as a negative sign
The public rift seems to have shaken the stock market out of its stupor, as Tesla went down more than 50 points since the start of today.
While nothing significant has changed for Tesla’s business today – it’s still suffering from falling sales in an otherwise rising market, and it still has a bad CEO – what has changed is the possibility of the company benefitting from corruption.
As I stated during TSLA’s meteoric post-election rise, the stock price was merely a reflection of the market’s expectation that Mr. Trump, a person with an enormous history of corruption, would thank Musk for his election participation by rewarding him and his companies. Nobody quite knew how that might happen, but everyone expected that it would.
I claimed, at the time, that this was unlikely to turn out the way the market thought it would, because the republicans would likely continue to favor fossil fuels, and that regulatory blockages were not the thing holding Tesla back from its automation goals.
But none of that was ever going to justify the addition of hundreds of billions of dollars to Tesla’s market cap.
The market seems to be realizing that more today, as over $100 billion has been shaved off of Tesla’s market cap since the start of the feud. That’s quite a lot of priced-in expected benefit that has been wiped away, all by a single tweetstorm.
Fight shows how vulnerable Tesla is to Musk’s whims
While it’s all well and good to see the worst two people you know fighting each other, and to finally see the inevitable fallout between two narcissists who frankly held out much longer than any reasonable person thought they would, this fight does show the significant vulnerability that Tesla has to the whims of a CEO who has shown poor ability to control his impulses in the past.
The last year or more has been highlighted by several poor business decisions by Musk, not the least of which is his support of one of the larger anti-EV entities on the planet right now.
But beyond the politics, his leadership has still been erratic for the company. Not only has he paid more attention to the many other companies he runs, when he has turned his attention to Tesla, it hasn’t been positive for the company.
While some may cheer this new rift that has formed between Musk and one of the environment’s greatest enemies, Donald Trump, it seems unlikely that Musk’s erratic behavior will be beneficial for Tesla the company in the long run.
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