Wind turbine maker Vestas today announced that it’s figured out how to recycle all wind turbine blades – even ones already sitting in landfills.
The Danish company says it has discovered a solution that “renders epoxy-based turbine blades as circular, without the need for changing the design or composition of blade material.”
Vestas, Aarhus University, Danish Technological Institute, and epoxy maker Olin have developed a novel process that can chemically break down epoxy resin into virgin-grade materials. The four industry and academic partners formed a coalition called the CETEC project – Circular Economy for Thermosets Epoxy Composites – in May 2021.
Lisa Ekstrand, vice president and head of sustainability at Vestas, said:
Until now, the wind industry has believed that turbine blade material calls for a new approach to design and manufacture to be either recyclable, or beyond this, circular, at end of life. Going forward, we can now view old epoxy-based blades as a source of raw material.
Once this new technology is implemented at scale, legacy blade material currently sitting in landfill, as well as blade material in active wind farms, can be disassembled and reused. This signals a new era for the wind industry, and accelerates our journey towards achieving circularity.
Vestas says it will now scale up the chemical disassembly process into a commercial solution through a newly established value chain, supported by Nordic recycling firm Stena Recycling and Olin. Once mature, Vestas says, “the solution will signal the beginning of a circular economy for all existing, and future epoxy-based turbine blades.”
Up to now, turbine blades have been challenging to recycle due to the chemical properties of epoxy resin, a resilient substance that was believed to be impossible to break down into reusable components.
Electrek’s Take
Well, this is a huge announcement. If Vestas indeed just figured out how to recycle ALL wind turbine blades EVERYWHERE, then this solves one of – if not the biggest – the wind industry’s major headaches.
WindEurope expects around 25,000 tonnes of blades to reach the end of their operational life annually by 2025, rising to 52,000 tonnes by 2030. This exciting breakthrough couldn’t have come at a better time.
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Slate Auto, a new EV startup backed by Jeff Bezos, has poached a key Tesla manufacturing leader to build its electric pickup truck factory in Indiana.
Napoleon Reyes is a US Marine from Indiana who got a degree in mechanical engineering from Purdue after leaving the force.
He then worked a few years at Subaru and Wabash before joining Tesla’s manufacturing team at the Fremont Factory in 2020.
There, he became part of the Model Y production ramp and was quickly promoted to lead the Model Y General Assembly in Fremont in 2022.
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Reyes led Model Y GA, one of the most critical parts of vehicle manufacturing, for more than a year before being promoted again to lead new pilot processes at the factory.
Most recently, he led the launch of the general assembly line for the Model Y refresh.
The new engineering manager announced this week that he is leaving Tesla to join Slate:
A bit late on the post but after nearly 5 years working at Tesla in Fremont, I made the difficult decision to leave the Company and move closer to home with my family. It was an incredible experience being part of multiple line expansions and multiple Model Y program launches. Leading and managing the Model Y Refresh launch for GA in Fremont this year tested me professionally however we ultimately succeeded due to our amazing cross functional team collaboration. It’s been an absolute pleasure working with such great people, and I will forever be proud and thankful for everything we accomplished together.
I will be taking on a new role as Senior Manager, Plant Vehicle Engineering at Slate Auto in Warsaw, In.
The company raised over $700 million through two rounds of investments from several different investors, including Jeff Bezos. It is currently raising more, which basically guarantees that it will be able to reach production.
The startup acquired a former printing plant in Warsaw, Indiana. It is currently converting to manufacture its electric pickup with a team from legacy automakers and also several former engineers and leaders from Tesla.
Rich Schmidt, an early Tesla manufacturing director, is the head of manufacturing.
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Genesis is preparing to shake things up with its most luxurious SUV yet, the GV90. Thanks to a new patent filing, we are getting a detailed look at how its Rolls-Royce-style coach doors will work.
New patent reveals Genesis GV90 coach door system
When Genesis first unveiled the full-size SUV at the NY Auto Show last March, it wasn’t the stunning design or advanced tech that caught everyone’s attention. It was the coach doors.
Although we were worried it wouldn’t make it to the production model, like many concepts, the Genesis GV90 will be offered with coach doors.
The ultra-luxe electric SUV was first caught with coach doors earlier this year on a car carrier in South Korea. Just last month, the GV90 was spotted in California with a hinge at the rear to open the coach doors.
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After several new patents were filed with the United States Patent and Trademark Office for new door latching devices, we are getting a sneak peek at how they are expected to work.
The patents, titled “Cinching Device For Door Latches in Vehicle,” and “Door Latch Device for Vehicles,” give a pretty detailed explanation of how the Genesis GV90’s coach doors will operate. The “Door Latch Device” uses a door striker on the lower side of the door, which is opened or closed by a hinge unit.
Unlike traditional doors, which use the B-pillar for support, the device is attached directly to the door itself, allowing for hinge-like movement.
The cinching device works in a similar way. It’s also attached to the door and part of the vehicle. However, unlike most of its kind, Genesis found a way to use a single cinching device to control multiple units. Again, the device is used for B-pillarless doors that swing open.
Genesis already said that B-pillarless coach doors are now feasible in production vehicles. The patent reveals a glimpse into how the luxury automaker could make it a reality.
Genesis Neolun ultra-luxury electric SUV concept (Source: Genesis)
Although the Genesis GV90 is expected to be offered with coach doors, they will likely not be standard. Other variants, with traditional door handles, have also been spotted testing in the US and South Korea.
Genesis is expected to launch the GV90 in mid-2026. It will be built at Hyundai’s Ulsan plant in South Korea. The flagship Genesis SUV is scheduled to debut on Hyundai’s new eM platform, which the company said will “provide 50% improvement in driving range.” It will also be loaded with the latest technology, software, connectivity, and Level 3 or higher autonomous driving capabilities.
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