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Plus answers to other pressing questions about the offshore wind project.
The blade that snapped off an offshore turbine at the Vineyard Wind project in Massachusetts on July 13 broke due to a manufacturing defect, according to GE Vernova, the turbine maker and installer.
During GE’s second quarter earnings call on Wednesday, CEO Scott Strazik and Vice President of Investor Relations Michael Lapides said there was no indication of a design flaw in the blade. Rather, the company has identified a “material deviation” at one of its factories in Gaspé, Canada.
“Because of that, we're going to use our existing data and re-inspect all of the blades that we have made for offshore wind,” Strazik told investors, adding that the factory has produced about 150 blades total.
Company executives shared more details about their findings at a public meeting in Nantucket on Wednesday night. Roger Martella, GE Vernova’s chief sustainability officer, said there were two issues at play. The first was the manufacturing issue — basically, the adhesives applied to the blade to hold it together did not do their job. The second was quality control. “The inspection that should have caught this did not,” he said. “So it’s a combination of the two factors.”
Two dozen turbines have been installed as part of the Vineyard Wind project so far, with 72 blades total. GE Vernova has not responded to requests for clarification about how many of them originated at the Gaspé facility.
The re-inspection process does not involve physically inspecting each blade, Martella explained. The company takes “incredibly detailed ultrasound pictures” of every blade it produces, he said, and will be reviewing the images as “a desktop exercise.” He likened the process to getting a second, more detailed opinion from a doctor on an MRI. When asked why the company did not catch the defect the first time these scans were inspected, Martella said answering that is part of the ongoing investigation. In the meantime, blade production at the factory is on pause.
GE also stressed that the incident at Vineyard Wind was unrelated to a blade failure at the Dogger Bank wind farm in the U.K. earlier this year, which was due to an installation error. Installation has resumed at Dogger Bank.
Tensions were high at Wednesday night’s meeting, where Nantucket residents again lined up to lambast Vineyard Wind. Select Board chair Brooke Mohr opened the meeting by saying that the incident has shown the inadequacy of the Good Neighbor Agreement, a settlement between the town and Vineyard Wind reached in 2020. Under the agreement, the company would contribute $4 million to a community fund and take steps to minimize visual impacts of the wind farm. In return, the town would “convey support” for the project to the community and to state and federal officials. Mohr said the town now intends to renegotiate these terms. “The Select Board is committed to holding vineyard wind and GE, the manufacturer of the turbine blades, accountable,” she said.
Town representatives are going to meet with Vineyard Wind next week to negotiate compensation for the costs it has incurred as a result of the accident.
Meanwhile, on the ground and in the water around Nantucket, crews from Vineyard Wind and GE continued to collect blade debris on Wednesday morning, for the ninth day straight. An initial environmental assessment of the blade debris published late Tuesday night began to answer key questions about the risks all that debris poses to people and marine life.
The report was commissioned by GE and conducted by Arcadis US, an engineering and environmental consultancy. It asserts that the primary risk to people is injury from the sharp edges of fiberglass fragments and that the debris “are considered inert, non-soluble, stable, and nontoxic.”
It also cautions, however, that further evaluation will be required to understand the risks posed by any blade materials that remain in the environment, such as assessing the potential for degradation. At the meeting in Nantucket on Wednesday night, one resident asked whether they should be worried about eating fish or shellfish that may have ingested pieces of the blade. Jim Nuss, one of the authors of the Arcadis report, said the firm had “not considered that yet,” and that it would be “one of the future looking activities.”
One particularly concerning question has been whether the debris could discharge dangerous per- and polyfluoroalkyl substances, also known as PFAS or “forever chemicals,” into the environment. Though there are no PFAS used in the blade construction itself, the firm did identify the chemicals in “aerodynamic add-ons,” small 6 inch by 8 inch pieces of plastic that are installed on the outside of the blade to improve its efficiency that are also commonly used on airplanes, it said.
According to the report, the total amount of PFAS on one blade equals 28.2 grams, or about 0.06 pounds. To put that in perspective, the chemical company Daikin once estimated it would release roughly 200 pounds of PFAS per day into the wastewater at one of its paper mills, according to federal filings obtained by the Environmental Defense Fund in 2018. It’s not yet clear how many of those plastic “add-ons” made it into the ocean.
A comprehensive list of all materials that make up the blades shows that more than half, by weight, is fiberglass. The other key ingredients include carbon fiber and PET foam, a common construction material. “There are 33 different materials involved in the production of a turbine blade, from the most basic common household adhesives to the more complex industrial materials used to build the blade,” the report says.
An introduction to the report notes that GE is creating an inventory of the debris collected to assess how much of the blade has been recovered. The company has also hired Resolve Marine, a marine salvage firm, to aid in dismantling the remainder of the blade that’s still attached to the turbine, though it didn’t offer a timeline for this work.
Editor’s note: This story has been updated to reflect the events of the July 24 Nantucket Select Board meeting.
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Microsoft is canceling data center leases, according to a Wall Street analyst.
The artificial intelligence industry is experiencing another TD Cowen shock.
The whole spectrum of companies connected to artificial intelligence — the companies that design the chips, that supply the power, that make the generation equipment — shuddered Wednesday when the brokerage released another note from analysts pointing to evidence that Microsoft was giving up on its data center leases.
“Microsoft has both (1) walked away from +2GW of capacity in both the U.S. and Europe in the last six months that was in process to be leased, and (2) has both deferred and canceled existing data center leases in both the U.S. and Europe in the last month,” the analysts wrote.
Microsoft is one of the biggest players in the artificial intelligence industry, with its near-$14 billion investment in OpenAI and acommitment to spend $80 billion on data center capacity this year.
The company is pulling back, the TD Cowen analysts said, because it had decided not to support incremental increases in training workloads for OpenAI models. Shares in Nvidia, the chip designer that’s become one of the most valuable companies in the world on the back of optimism about artificial intelligence, are down 7% since market close Tuesday, while shares in the power companies Vistra and Constellation are down 9% and 7% respectively. GE Vernova, which makes turbines for gas-fired power plants, is down 9%.
Much of the power industry saw huge increases in their stock prices in 2024, as investors bet on increased demand for electricity from data centers, manufacturing, and electrification. But 2025 so far has been a year of mild expectations.
In February, Cowen analysts issued a similar note warning that Microsoft was pulling back on some of its data center leases. And in January, of course, many of the AI and energy stocks that had been soaring 2024dropped when the Chinese artificial intelligence company DeepSeek released an open source model comparable in performance to the state of the art in the United States but that required far less computing power to train.
The Cowen analysts were hardly doomy about AI and data center construction, writing that Google and Meta may be “backfilling” the capacity left behind by Microsoft as they seek to expand their own data center footprints.
But the case for across the board optimism may be slightly dimming across the sector. CoreWeave, which buys Nvidia chips and operates data centers, has had to reduce the amount of money its seeking to raise in its planned initial public offering to $1.5 billion, from the over $4 billion it was looking to get from investors earlier in the IPO process, Bloomberg reported. Nvidia, an investor in CoreWeave and its most important supplier, will be “anchoring” the IPO, kicking in $250 million.
The tax agency reopened its online portal to allow dealerships to register sales retroactively.
As recently as last month, some electric vehicle buyers were running into roadblocks when they tried to claim the EV tax credit on their 2024 returns. Their claims were rejected, it turned out, because the dealership where they bought their EV never registered the sale with the Internal Revenue Service.
On Wednesday, the IRS instituted a fix: It reopened the online portal for dealerships to report these sales retroactively.
The confusion all started with a major change the IRS made to the EV tax credit program last year. Previously, all dealers had to do was give the buyer a “time of sale” report that they could submit to the IRS come tax season. But as of 2024, dealerships were expected to register every EV sale that was eligible for the tax credit through this new online portal. Not only that, they had to do so within three days of the sale. The portal would not allow entries dated more than three days post-sale.
The IRS and the National Automobile Dealers Association did outreach to educate dealerships about the changes, but many were apparently still unaware of the requirements — some never even made an online account. Customers were similarly ignorant of the intricacies of the process. Many received time of sale reports and thought they were all set. But in January, when they began trying to claim the credit on their taxes for the previous year, they were surprised to receive an error message saying that their EV was not registered with the IRS. Some tried to get their dealerships to register the sale retroactively, but the IRS portal didn’t allow for it.
President Trump has vowed to kill the EV tax credit, and Congress is just now beginning to hammer out the legislation that could execute his wishes. In light of that, and given the relative chaos at the IRS caused by Elon Musk’s “efficiency” department demanding access to private taxpayer information and laying off thousands of IRS employees, it was unclear whether the Treasury Department would do anything to help these unlucky EV buyers seeking their refunds. The Treasury did not respond to multiple inquiries from Heatmap in February.
The Dealers Association also never responded to multiple inquiries from Heatmap about the issue. But in a notice to dealerships this week, first reported by NPR, the trade group said the IRS planned to roll out an update to the portal on Wednesday to allow for sales made in 2024 to be submitted.
If any of this has made you nervous about getting an EV this year, remember that you have another, safer option for claiming the tax credit. Instead of claiming it on your taxes in 2026, you can transfer it to your dealer, who can take it off the sale price of the car on the spot. Just make sure they know about the online portal!
The electric vehicle company Rivian is known for products that are, well, large: pickup trucks, SUVs, and delivery vans. But for the past three years, it has been stealthily designing the technology platform for a slew of much smaller, yet-to-be-revealed electric vehicles — think bikes, scooters, and golf carts. Today, Rivian officially spun off that project into its own company, called Also, while … also … announcing that the new venture had raised a $105 million Series B funding round.
The name Also, the company’s CEO Chris Yu told me, points to the idea that owning a car and owning a smaller EV are not mutually exclusive — rather, it’s about finding the right tool for the job. “If I’m taking my family to Yosemite on the weekend, I want to use my Rivian R1S, but for my daily school runs, probably not. That’s not the most efficient or enjoyable way to do it,” Yu told me. In the U.S. about 80% of all car trips are 15 miles or less, and over 50% of are less than six miles. The goal of Also, Yu said, is for smaller EV’s — or “micromobility solutions” — to replace cars for those shorter daily excursions.
Prior to his new role, Yu worked as vice president on Rivian’s “Future Programs” team, working to incubate Also alongside Rivian’s CEO RJ Scaringe, who will now serve as the new company’s board chair while continuing to lead Rivian. The incumbent EV-automaker participated in Also’s Series B alongside the lead investor, venture capital firm Eclipse, and will maintain a minority ownership stake in it.
Also’s flagship product is set to launch in the U.S. and Europe early next year, and will be followed by consumer and commercial products for the Asian and South American markets, though the company hasn’t yet said what these products will be. In the U.S., electric scooters and e-bikes have taken off in cities, while in some suburban areas, beach towns and retirement communities, golf carts are ubiquitous. Across much of South Asia, Africa, and Latin America, three-wheelers such as rickshaws and mototaxis are everywhere, and are increasingly being electrified.
But there’s still a long way to go. “The rate of electrification for small vehicles across the world is far, far lower than cars, like low single digit percent,” Yu told me. He said that what will set Also apart from existing offerings — besides electrification, of course — is the scale the company aims to operate at and its intuitive technology platform.
Also is developing everything in-house, from the motors to the software, which Yu said will lead to the type of seamless, personalized user experiences that customers have come to expect from newer EVs such as Rivians or Teslas. Think “walking up to your vehicle and having it automatically know that it’s you and unlocking,” Yu told me, or “adjusting to your profiles, your media plays, what you were last playing, etc.” Making something like an e-bike or electric golf cart “smarter,” Yu explained, could also help with issues such as security — potentially making Also’s TBD products less vulnerable to theft — or safety, such as gauging if someone is riding at a dangerous speed for the area or in an inappropriate zone.
Even with this type of advanced technology integration, Yu claimed that the company’s products will be cost competitive with what’s on the market today due to the scale that Also aims to achieve. Yu’s hope is that taking advantage of Rivian’s existing technologies and retail footprint will help.
Whatever form factor Also’s small EVs take, Yu told me they will embody Rivian’s adventurous spirit, “weaving in some of what people aspire to do and look forward to doing, whether it’s on a weekend or summer vacations,” he explained. So will this look like an off-roading golf cart? A smarter electric mountain bike? A scooter that also rips on the backroads? We’ll have to wait until next year to see.