『The Uptime Wind Energy Podcast』のカバーアート

The Uptime Wind Energy Podcast

The Uptime Wind Energy Podcast

著者： Allen Hall Rosemary Barnes Yolanda Padron & Matthew Stead
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Uptime is a renewable energy podcast focused on wind energy and energy storage technologies. Experts Allen Hall, Rosemary Barnes, Yolanda Padron, and Matthew Stead break down the latest research, tech, and policy.Copyright 2026, Weather Guard Lightning Tech 地球科学 生物科学 科学
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  • Vineyard Wind Battles GE Vernova, UK Funds Blade Innovation

    Vineyard Wind Battles GE Vernova, UK Funds Blade Innovation
    2026/06/23
    Fraunhofer studies uptower carbon blade repairs, Vineyard Wind’s fight with GE Vernova deepens, the UK backs offshore innovation, and a 26-year Horns Rev study tracks how birds adapt to turbines. Sign up now for Uptime Tech News, our weekly newsletter on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard’s StrikeTape Wind Turbine LPS retrofit. Follow the show on YouTube, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary’s “Engineering with Rosie” YouTube channel here. Have a question we can answer on the show? Email us! The Uptime Wind Energy Podcast, brought to you by StrikeTape. Protecting thousands of wind turbines from lightning damage worldwide. Visit striketape.com. And now your hosts. Allen Hall: Welcome to the Uptime Wind Energy podcast. I’m your host, Allen Hall. I’m here with Rosemary Barnes, Yolanda Padron, and Matthew Stead. Fraunhofer has published peer-reviewed feasibility research in wind energy science. And Rosemary, I don’t know if you read wind energy science, but there’s a lot of good information there about wind turbines and mechanical aspects. Not much on the electrical side, but a lot about mechanical. Uh, in, in, in wind energy science, uh, they had a discussion or an article about repairing damaged pultruded CFRP spar cap planks while the blade stays on the turbine. Using finite element analysis on a 81.6-meter [00:01:00] blade from a seven-megawatt offshore turbine, the researchers found that a shear web window cut out as short as one meter drops buckling resistance from 20.7 times critical load to four times critical load, a reduction of over 80%. The fix? Temporary external clamping frames with a pre-tensioned span-wise rod to carry gravity loads, combined with internal push rod assemblies and external stringers profiles to restore buckling resistance, all installed and removed uptower. Wow. I know we’ve discussed the carbon pultrusion repair situation and how critical that is or h- how difficult it is. I didn’t realize it was that difficult, Rosemary, that if you actually try to replace a one-meter section of a carbon pultrusion, you’re re- reducing the, the, what, the, the buckling resistance by 80%? [00:02:00] Holy moly. Rosemary Barnes: I don’t think that’s even 100% pultrusion specific, right? They’re talking about cutting a, a window in the shear web. Allen Hall: Yes. Rosemary Barnes: So that could be for any kind of repair you might have to do that, including if you need to repair, like sometimes you need to repair the, the shear web. Um, and even though, like, they’re not doing a lot of heavy lifting, um, that’s kind of a structural pun, um, they’re still super important. If they’re not there, then you’re gonna have big problems pretty immediately. The way that it works with repairs is that there’s certain kinds of damage that you know that you can just do uptower. The technicians know they can do it. They don’t need to call an engineer. The engineer doesn’t call- need to call the expert engineer. But when you need to do something a bit unusual, like a whole meter of web removed, then you’re gonna need to get an engineer to, um, dial in the, y- the, to rerun the design codes basically, um, but with this weak structure now to see is this okay and is it okay, you know, uh, [00:03:00] obviously a turbine that is just, um, idle or it’s not even idle, it’s just fixed in place while they’re repairing it, that has different loads on it to one that’s operating. So, you know, they’ll run that and make sure that it’s safe, um, before they do the repair. So what I really like about Fraunhofer is that they in some ways, like- Maybe it’s not cutting-edge science or engineering because they are largely repeating what is already well known in industry. But the problem is that industry doesn’t tell everybody else. And so it is, like, such a vital role to then go and illustrate, um, to everybody else what, what’s happening in industry. And they, they are… Like, there is this problem with wind energy where academia and industry are not, um, talking too much, and a lot of the academic stuff just doesn’t relate at all to what’s happening in the industry. But Fraunhofer do, like, 90, 90% of the time seem to get it at pretty right. Allen Hall: When a carbon protrusion is [00:04:00] used, that really localizes where the load is versus in, in some of the more fiberglass designs that I’ve seen, the shell is actually taking some of the load. It’s not all in the shear web, so to speak. So doesn’t that sort of focus the loads into one location a little bit more when you move to carbon? Isn’t that the point? Rosemary Barnes: Yeah. Well, the carbon fiber is, is a lot, lot, lot stiffer than, um, fiberglass, and it’s, it’s a lot stronger. So yeah, you are designing… I, I mean, always the spar ...
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    29 分
  • Invenergy Drops Four Offshore Leases, Turbines Become Reefs

    Invenergy Drops Four Offshore Leases, Turbines Become Reefs
    2026/06/22
    Allen covers Invenergy returning four offshore wind leases for $765 million, a Block Island study finding turbines became reefs, RES’s Smart Pilot drone inspections, RWE’s three new French wind farms, and a $12 billion Japan-UK floating wind compact. Sign up now for Uptime Tech News, our weekly newsletter on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard’s StrikeTape Wind Turbine LPS retrofit. Follow the show on YouTube, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary’s “Engineering with Rosie” YouTube channel here. Have a question we can answer on the show? Email us! Good Monday everyone. There is a deal being made in Washington today … and the ocean is watching. Invenergy, the largest privately held power developer in North America, has agreed to hand back four offshore wind leases to the federal government. The price tag … seven hundred sixty-five million dollars. Those leases covered waters off New York, the Gulf of Maine, and Morro Bay off central California. One of those projects … Leading Light Wind … a two-point-four gigawatt development in the New York Bight … had already been canceled last November due to economic and regulatory pressure. The remaining three lease areas represented another four-point-eight gigawatts of potential capacity. All of it … gone. In exchange, Invenergy will redirect that capital into natural gas plants in Indiana, Wisconsin, Iowa, Kansas, and Missouri … and into geothermal projects across the Western United States. This is now the eighth offshore wind lease the Trump administration has bought out. Total cost to the federal government across all eight deals … more than two-point-five billion dollars. Seven state attorneys general are already suing over an earlier buyout with another developer, arguing the administration lacks legal authority to use federal funds this way. Invenergy is already pivoting toward geothermal. Just last week, the company acquired a five thousand-acre geothermal parcel in New Mexico through a federal lease sale. That brings its total federal geothermal footprint to forty-five parcels … one hundred forty-four thousand acres … across five western states. While Invenergy’s offshore leases are being canceled … the ocean beneath those kinds of projects may be quietly thriving. Scientists have spent seven years studying the Block Island Wind Farm off the coast of Rhode Island … America’s first offshore wind installation. They tracked nearly a million marine animals across seventy-one species. What they expected to find was damage. What they found instead … was astounding. Black sea bass abandoned their old wandering patterns and began clustering around the turbine foundations to feed. Blue mussels colonized the steel pylons. Macroalgae spread across the submerged surfaces. Cod, lobster, and reef fish moved into the rock piled around the bases. The turbines became reefs. Accidental … but unmistakable. Researchers at the University of St. Andrews strapped GPS trackers to harbor seals expecting them to flee offshore wind farms. Instead … the seals swam straight lines through the turbine rows … stopping to forage at each foundation … like a delivery driver working a route. One seal traced the turbine layout so precisely that researchers said you could have mapped every foundation from that single animal’s trail alone. Researchers are finding a sobering conclusion: whether a turbine helps the ocean or hurts it depends almost entirely on how old it is … and where it stands. New foundations going in … disruptive. Old foundations with fifteen years of growth on them … something closer to a reef. The science is finally precise enough to say which is which. The seals figured it out years ago. They just went where the food was … in very straight lines. Meanwhile, on dry land … RES, the global renewable energy company, has launched a new tool called Smart Pilot that automates wind turbine blade inspections using drones. RES says it will take twenty-five percent less time. And it runs on standard DJI consumer drone hardware … no proprietary equipment required. RES currently supports approximately forty-five gigawatts of installed renewable capacity worldwide. And over in France … RWE has officially opened three new wind farms in northern France. Combined capacity: sixty-eight-point-eight megawatts. Together, they will power approximately thirty-eight thousand French households with electricity from the wind. The projects took a decade from development to inauguration. The turbines are spinning now. And over in the UK, Japan and the United Kingdom have signed an Offshore Wind Compact committing Japan to facilitate up to nine billion British pounds … roughly twelve billion dollars … in investment for five-point-nine gigawatts of floating offshore wind in British waters. Three projects ...
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    3 分
  • 3S Lift Adds a Rescue Stretcher to Climb Auto System

    3S Lift Adds a Rescue Stretcher to Climb Auto System
    2026/06/18
    Giovan Scialdone, president of 3S Lift Americas, joins to discuss 30,000 Climb Auto System installs and a new lift-mounted rescue stretcher. Sign up now for Uptime Tech News, our weekly newsletter on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard’s StrikeTape Wind Turbine LPS retrofit. Follow the show on YouTube, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary’s “Engineering with Rosie” YouTube channel here. Have a question we can answer on the show? Email us! Welcome to Uptime Spotlight, shining light on wind energy’s brightest innovators. This is the progress powering tomorrow Allen Hall: Gio, welcome back to the program. Gio Scialdone: Hey, thanks, Allen. Allen Hall: So a lot’s happened over the past year since we last spoke with you at 3S Lift. Yeah. And there’s all kinds of new technology and improvements and the- The expansion of the Climb Auto system in the United States is remarkable. Yeah. How many systems do you have installed in North America? Gio Scialdone: Yeah, I appreciate that. I mean, it’s, it’s… The, the pride that we take in, in those numbers are, are serious. We, we feel, uh, a great responsibility to help technicians, to help our customers operate more, uh, more efficiently. We have 30,000 installed. Allen Hall: Wow. Gio Scialdone: So yeah, last year was a busy year. We installed close to 8,000, uh, in North America, so a bit in Canada as well. Um, [00:01:00] yeah, it’s… And, you know, before we get into some more numbers too, a funny story for you, a Massachusetts native- Right … or lived in Massachusetts- Long time … for a period of time. Uh, Hoosac Wind Farm, you know the Hoosac Wind Farm. Oh, yeah, yeah, Allen Hall: I can see it out my front door. Gio Scialdone: This is what’s great about this industry and being at this conference. Um, I ran into… At, at one point in time working for GE a long time ago, I was a site construction manager for Hoosac. I ran into my EHS safety manager, who I haven’t seen in 14 years- Allen Hall: Wow … Gio Scialdone: uh, who now works for another prominent, uh, company, uh, in the industry, and, uh, she remembered the name of my dog that- Really? I used to take to the site as a- Oh, Allen Hall: wow. Gio Scialdone: So, uh, you know, it’s good to be here, see you, and see, see, you know, lots of former colleagues, so, Allen Hall: you know. Well, it’s a small world in wind. Gio Scialdone: It’s a very small world. And, you know, we’re, we’re a company that, um, you know, again, we, we, we have a unique product, and there, there are some other companies that are, um, also coming out with a product quite similar, and we, [00:02:00] we appreciate that competition. Sure. In fact, I think, you know, we spend a lot of our time trying to, uh, sell our customers on the value that the ClimbAuto system is a need and not a nice to have, and I think having some competition with a similar ladder access product further, uh, maybe pushes that point to, to, to be true. So, um, you know, it’s good to be here and see some expansion in, in our little, uh, you know, ladder lift space. Allen Hall: Well, I think it shows the work that 3S has done to demonstrate the value of that system. I remember several years ago, I think when I first talked to you, there wasn’t a lot of adoption, and you were… And the operators were thinking, “Do I really need this?” But the reality was that the technicians loved it. They improved performance. They had technicians using those towers and wanted to work on those specific towers. Yeah. And, and then, uh, just kind of the flood happened. It, it was everybody was testing the [00:03:00] waters. You were basically installing test systems- Yeah … or sort of sample system to try it. Yeah. Everybody loved it, and then boom, you’re up to 30,000 units. Gio Scialdone: I, I think, I think a part of that too to add on is you, you have to have a quality product. Allen Hall: Oh, sure. It has to work. For, for… It has to work. Right. Gio Scialdone: That’s the most important thing. Yeah. Um- The th- the, the, the value and the function in theory makes sense to lots of people, but does it work and is it reliable? And I think having been here nine years and, and, you know, the first three years we only had 500 units installed. Yeah. So it’s really the last three or four years that have expanded our, our installation base. And I think a lot of that is, you know, thank, you know, we’ve got a great team behind it. You know, we’ve got 70 technicians, and we’ve got a sales team, and an engineering team, and, um, you know, a project management team. So we, we’ve, we’ve staffed up as, as you need to. But the product we’ve, we, we really believe has, um, you know, been our best [00:04:00] salesperson. You know, it takes some service. ...
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    22 分
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