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Wind Industry Lifting Innovation with Gregory Kocsis
Allen and Joel are joined by Gregory Kocsis, lifting technology expert, to discuss the gap between European and US crane operations. They cover multi-brand blade handling tools, up-tower cranes, and why the aftermarket service sector is driving innovation in major component replacements.
Sign up now for Uptime Tech News, our weekly email update 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 Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes’ 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: Greg, welcome to the program.
Joel Saxum: Thank you guys. Nice to meet you.
Allen Hall: we have a lot to talk about today. there’s so many heavy lifts. Complex lifts on ships, lifts on, and mountaintops lifts in really odd places. it’s getting more complicated as we go along, and obviously Joel and I talked to a lot of operators and one of the things they complain about more recently is, Hey, we’re having trouble with lifts and we’re having damage that we didn’t have in the past.
And it’s complicated, and the access to cranes is more complicated. Everything’s become more complicated. What are some of the issues that you see on the other end of the spectrum, being in that [00:01:00] business?
Gregory Kocsis: Yeah. Basically what I see that, so I, I work both, in the last decade in both US and Europe.
and I can see that there’s no lack of technologies. there’s a lot of tech that’s, solving a lot of issues. but mostly what you can see that there’s a slight gap. I would say that, There’s two, two prong. the US it seems, some of the farm are really big, and that’s good for scale.
but the, technologies are a little bit behind, I would say 10, 15 years sometimes. so that also means that the. The solutions that they use to, to change a blade or change a gearbox or how to lower a full, rotor, it’s always, lower tech and based on practicalities.
Joel Saxum: Greg, why do you think that is?
Do you think it’s just simply because, yeah, like the eu, so you’ve done a lot of work in the eu, of course, onshore, offshore, and globally. But in the EU it [00:02:00] seems like tighter quarters maybe, harder to get around some of the wind farms. Is, does that drive some of the difference in innovation?
Because like you said, you there’s the innovation is there, the tooling is there. The EU has been doing it for a while. It’s just that in the states it seems like we’re more, for lack of a better term, like agricultural about things. It’s kinda Hey, this has worked for 40 years, so this is what’s how we’re gonna do it.
Gregory Kocsis: Yeah, it’s always some, nature driven forces are there. So in the, in, for example, if you look at Germany, there’s, a lot of owners and the size of sites are three turbines, four turbines. And if you look at the platform that’s available around turbine is very limited. I was also on a site last year in, North Germany where basically, the truck could park right next to the turbine, but they had to clear some trees, in order to, make sure that they can put the full rotor down. Because since, since they installed it, forest grew, [00:03:00] much, much more. That was another case in, Rotterdam when we were right next to the channel and they had to, close the road.
that was, docking. To the ships, back and forth every, half an hour when they had to lift the blade and it was going across the road. So when you’re in situations like this and there’s not a lot of space around the turbines, you have to start thinking that, how can we do this quicker?
How can we do this safer? Because you can see that there’s a lot of planning that goes, with this as well. And then you need to make sure that, it’s more predictable, what you’re doing. So I think that. That’s one of the main driver for these technologies. if I put it simple terms that the more single crane operation for MCRs, and technologies that allow a single crane exchange, is, more pushed because of this rather than in the US where you can get maybe two smaller, cranes and then you just sling it, [00:04:00] and then take it down with two cranes.
Joel Saxum: Yeah, you’ve got all kinds of space, right? Half of our wind farms are in pasture or farm fields. I wouldn’t say half. We say the majority of our wind farms are in pa pasture, and you’ve got space. The only thing limiting you is, how big the pad is really Right. And bring some cribbing in. You can basically get done with the same technology you’ve been using for cranes for years and years and with that as well, I think that, one of the things we talked about in our kind of, chat off air was. the workforce over here is a little bit different as well. So the workforce over here is sometimes a, a slinger or someone who’s holding a tagline. They got a green hard hat on, and they’re a warm body because they need people, they need help.
because we’re doing things at such scale. Whereas in the eu, that’s just not the case. you’re not gonna be allowed to be around operations like that unless you’ve been thoroughly trained for a couple years. And, so, that situation with the workforce is a little bit different. So it’s almost easier to not be [00:05:00]consistently and continuously innovating and training people on new things.
But with that, we’re, leaving ourselves behind in the game, right? There’s cost savings to be had, there’s time savings to be had that we’re just not harvesting.
Gregory Kocsis: Yeah, absolutely. And as you mentioned that the, benefits in, Europe at these, lower scale, that also allows that, some of these smaller ISPs, they can excel what they’re doing.
So they can have a crew of 10, 15 people and they focus on, some turbines, but they. When they do a campaign, that doesn’t mean that they have to go through a hundred turbines. They, do one disassembly or two disassembly or three, and it just stays at that scale. So they can actually manage to get by with the smaller crew and then really, get really experienced, on this.
While I think in the US there’s quite a lot of push on. We cannot just do one. Because if you look at the size of sites, there’s [00:06:00] also one site consists between 80 and 120 turbines. And if you draw an an area that, let’s say a two hour driving range that can summarize 2000 turbines. And that also means that when something happens there, you also wanna do it at scale.
So you cannot get away with 10, 15 people you need. 30, or you need five, five different crews. And then where can you get these people? How quickly can you train them? And I think that’s actually the good thing is that if we could manage to, to, pull the experience that we have in Europe, that would be good to scale it up because that’s the drawback of Europe, that when you, once you have something great.
You cannot scale it up and then put a specialized tool cost above or across, 2000 turbine exchanges.
Allen Hall: Is there a movement to bring more technology over from the eu, particularly because, the tools are a little more specialized, [00:07:00] but you’re reducing risk. Is it just that, the larger wind farms, be it in the United States, be it in Australia or there’s a lot of places on the planet where the wind farms are big Brazil.
Another case in point, are there cases where it needs to have more technology transfer? They’re doing it a certain way. In Germany, it’s cleaner, more efficient. It takes those people to do it. It’s safer, it’s repeatable. Have we just not broached that yet? Because it doesn’t seem like there’s a lot of technology transfer in terms of lifts from the EU to many other places.
Gregory Kocsis: I think the main, if you look at it that what is the driver on this is who’s responsible for an MCR operation. And if you look at the turbine’s lifetime, it’s all about. Who’s, responsible for the service. And in us, typically the turbine, especially next era, likes to buy new turbines with zero, zero involvement from the OEMs they want to [00:08:00] take over from the get go.
and then typically in, in Europe we have, 10, 15 or whole, lifetime service contracts. if you look at a pie that who, takes care of the turbine? I would say that. 40% is, in the hands of, the asset owners or ISPs. and that’s also growing. So I think it was, would make that estimated that 40% will, will shift towards, 60.
So that, that is the drive that I can see that more of this chunk is getting, getting bigger. And you can see players that are already globally existing, like Deutsche intech, that. That’s quite big in the US and Europe that they started to do that transition, and then take that technology that they could experience in different sites and then put this to the service side.
But that’s, the difficult part, that even though that slice is [00:09:00] fairly big, it’s spread across small companies. And as a small company, if you pick one in Denmark or you pick one in the Netherlands, for them to collaborate on a project or assist on a project in US or Australia or Brazil, it’s quite costly.
So then the question comes at who’s. Who’s footing the bill? is it the service company? Is it the asset owner? Is the crane company chipping in? Or how is the collaboration working? And there’s no rule of thumb that applies everywhere for these. So it’s case by case that how, big is it? How many turbines are we talking about?
What kind of turbines, how far are we out in the service contract?
Joel Saxum: It brings in a couple of questions, right? Why are we having this block of, lifting and crane operation innovations? Is it when the OEMs are responsible? They have, they know their say blade types, they know their hub types. They know their MCE, they know their drivetrain components, so they know and they have the designs [00:10:00] and the drawings of what their existing tooling needs would be or how to connect to them.
So they’re able to build out these tools that work for them Now. Going from that to being a, say a crane company or an EPC building turbines. You are building multi-brand turbines, multi-brand sites. Not only multi-brand, but multi-unit, different technologies, different blade types. So all of your fixtures need to be different and there’s not very many universal tools out there.
how do we get to the point where we can build more universal tools or more tooling that can work for everybody?
Gregory Kocsis: Yeah, definitely. I think it’s. The OEMs are holding all the cards, on this one. So that, that also means that when you’re under a service contract, then that means that the OEM as you said, they have the tooling, they have the work procedure, and, in this case, if you try to imagine the MCR, it starts with.
What parts do you have to shut down in the turbine? What do you have to disconnect? What do you have to plan on the ground? So [00:11:00] we could isolate it and talk just about the tools. and that was actually part of my work in the previous company that I worked at. We, tried to figure out that what kind of universal tools, can we make for these, purposes, but we also face the fact that many of the ISPs that are coming, they have the demand for, can you give me a Swiss knife that solves everything?
And I have nothing from the OEM. So where should we get that? How heavy is that hub? where are the lifting points on the blade? Where is the COG? and then these lack of informations that are difficult together on the market. and the OEM is not really keen to share it either,
Allen Hall: but why wouldn’t they want to share that information?
Greg? I’m trying to understand where they’re coming from. It would make everybody’s life easier. And lower the cost of operation. If they had standardized lifting points, particularly like generators and gear boxes, that would make a lot of [00:12:00] sense to me. It’s like any other industry where there’s hoists and lifts that are standardized, but in wind, endeavor seems to come across that way.
Everybody’s got their own specialized design, don’t they? See the revenue. They could generate from that, that, or the lower the cost that their, customers would have to, put out for lifts and repairs by making it standardized. And, where’s the IEC committees in all this and dvs of the world?
Gregory Kocsis: they can definitely see the money, and I think that’s, the big issue, because they, like to earn money as well. So if you look at. What is an OEM earning on selling turbines? Its OTs. What is the OEM Earning on service contracts. That’s where the dough is. So they like these as well, and this is monetizing the market that.
They like that they control these kind of information because that drives the, let’s say, the desperate customers to fall back on the [00:13:00] safety net of an OEM service contract. so it would be actually the disadvantage, in the short term, with the current business model. for the OEM if they would open up a little bit more.
On the other hand, I think right now we have a lot of, asset owners that grew quite big, like EDP, next era that have, a lot of, turbines. it’s for, many years now. So some of the fleet, if you look at the old vest, V 40 sevens, I think. But NextEra has couple thousands of them. that also means that they have a lot of knowledge on these legacy turbines as well.
The knowledge is there, the OEMs, but there’s no clear drive on why should they open up. and there’s a knowledge, bulk of knowledge at the service providers like Deutsche Technique. There’s a bulk of knowledge, with big, asset owners. But this is not shared across and there’s no consensus of, [00:14:00]let’s look at it, how we can, make tools that are better.
Because I think the, business model is missing that. How can we make sure that everyone will benefit from this?
Joel Saxum: Yeah. It was like we, we talked about off air as well. the, when we talk lifting, what also goes hand in hand with lifting is transportation fixtures. and I’ve heard stories of heavy lift vessels having to completely cut off and reel on new fixtures to ship new blades. And that just seems like what a waste of money, time and effort. of course people are making money doing that, but at the end of the day, that hurts LCOE for wind in energy, right? Because there’s just more cost put into the supply chain that doesn’t.
Really need to be there or shouldn’t need to be there. so I, I would like to see us get to the stage where we’re doing, where we have some multi-brand tools or some universal tools in the lifting world. and so that’s a question I wanna ask you then, Greg. we’ve been [00:15:00] talking in generalities around some things.
Can you share with us some of these tools that we may not know in the states that exist in the EU that you guys are using?
Gregory Kocsis: Yeah, for sure. Yeah. The way I look at it. And then you said it’s also, connected with cranes, is that if you look at some numbers, there’s 35,000 crane call outs globally.
Every year where the crane has to go on site and then some of these big things have to be lifted. Now, this is not including the offshore vessels. and that, if you look at these and break down the numbers, you have to lift something that’s big. out of these 35,000, 15,000 would be.
Blades or blade bearings. So that means that you have to do something with the blade. You have to take off the blade for the blade’s sake, or you have to take off the blade for the, bearing’s sake. And then the other, tent and, thousand is for the, transformer. so the [00:16:00] generator, and the gearbox, that these are the big things.
I think, as you said, blade damage is the most. Particular thing that you shouldn’t break and it’s easy to break is the blades. So that was the primary focus also, with, some of the company that has worked before. So the one of these universal blade handling tools, that we have, different, solutions from, Germany, a couple of them from Denmark, that the premise is that you can have a single crane and then, the blade tool itself.
can either adapt, to the blade itself or there’s some slight modifications that you have to do and then it can handle multi-brand. So that would mean that you have one tool and it can handle a range of blades.
Allen Hall: That, that seems like an obvious win for an operator or groups of operators in a certain location like Texas where there’s are variety of turbines.[00:17:00]
If I had a multi-brand blade lifting tool, why? Why hasn’t that seen wider adoption by a number of operators? Just basically saying, Hey, everybody, throw in 20% of the cost and we’ll just park this tool in the middle of Texas when we need it, we’ll just pull it out. Seems, that seems obvious, but it hasn’t happened.
Gregory Kocsis: If, you look at the tech level of such a tool comparing to the tech level that they used to on a daily basis, it’s, that’s where the gap is because if, they have a tool that’s, you start including it, there’s self-balancing system in it, there’s hydraulics in it, and they. Then they know that then someone needs to know about this.
Who’s gonna be that? Is it their own guy? Or is someone coming with the tool every time that they use this? On the good side, we can see that, for example, Vestas made their tools for Vestas blades. and then they, instead of, a universal seating, they use [00:18:00] proprietary seating for each blade. you know what you’re.
You wanna lift, you prep the tool accordingly, and then it’ll fit so that works for Vestas. And I think more and more crews are, are using these, Vestas technologies, but I think that. The cool thing would be that to have these tools and start using the tools that are not just, for one OEM, but try to utilize these, multi, multi-brand sites and, make sure that, couple of these tools available.
So you also have, resilience that if something breaks down that the whole project is not dying. Yeah, I would say the gap based on the tech availability and the learning curve itself, how to do it is, that’s the most thing that holds it back.
Joel Saxum: Let me get, your opinion on a couple other technologies here as we’re talking lifting technologies.
up tower cranes have been, I wouldn’t say it, it’s not a resurgence, it’s a, it just [00:19:00] splashed under the scene here in the last few years. You got a couple companies doing it and some doing it offshore, some doing onshore. we’ve spoken to a few of ’em on the podcast. What’s your opinion on the usage of these things and where they’re good, where what, what pros, cons they have?
What are your thoughts?
Gregory Kocsis: I think it’s great. I, back in the day when I was at the Danish Trade Council in 2019, I think it was, back then when RA started to have this project with Aon back then, now RWE, where they bought one, and they said that, We’ll start testing this. We are gonna be the pioneers in this because on paper, it works really nice that you have less containers moving around, less, setup, less footprint of the crane itself.
I think with these, if we’re talking about theile cranes, it has its place where it makes. Most sense. So for example, one, one case that I’ve heard that, the [00:20:00] northern, part of the country and also in Canada, there, there could be some times of the year when the roads are shut down and then you cannot carry these heavy loads.
and then moving around one of these up tower cranes, it’s easier. so it’s not gonna be delayed by weather. So definitely for these that you would have a case that. For the next six to seven months, your crane is not available because we cannot transport it. Then you can swoop in with this and definitely solve it.
it does need some setup time, so when, the site is fairly close, and the pads are close to each other, moving a conventional crane from site to site is actually easier, than p this down and move it to the next. So it also depends on how many, how many turbines do you want to take care of in the region?
Joel Saxum: Yeah. I think large campaigns, it’s tougher to justify them for, they don’t work as well. but one-offs, access [00:21:00] issues. smaller, quicker things. they’re definitely a use case for ’em.
Gregory Kocsis: Another thing I’ve seen it, I think a year ago it was not in, in Spain, that they also looked at a technology that how you can, for example, lower the blade, utilizing a fixture in the hub, that you just bring this small thing up and use the turbine itself as its own fixture to lower this.
And that would mean that you have. a hoist, on the top. And then you just need a smaller mobile crane, on the bottom to tip the blade when it comes down. I think these are also very cool things because that means that you don’t need the whole, big multi, multi container big cranes to, to set up for, the smaller thing.
And if you need to take care of one blade, when there’s no unbalanced road or no crazy thing, you just need to do a blade bang exchange. Then this could also save, a lot. But, that [00:22:00] also comes to the same book that this is fairly new and this is even newer than the up tower cranes. So we’re talking about, this is, let’s say in still in the prototype phase when they testing the first editions, in the past two years.
Allen Hall: So will we see more, new technology coming outta Europe, or is the demand going to. Drive the technology where there’s turbines going in. I’m thinking of Australia. We’ve talked to some operators there, they’re gonna use some innovative techniques to assemble towers that have been around several years, and no one in Europe really has taken advantage of it in the states, not even thinking about it, but the rapid expansion in large farms in Australia, is that where the hot center’s gonna be for lifting in new technology over the next couple of years?
Gregory Kocsis: I would say so,
Allen Hall: yeah.
Gregory Kocsis: Australia is also an upcoming market for these. but as we talked about what drives this, [00:23:00] it, it will be driven by where is the most independent service provider or where is the most contracts that are run out of the OEM and the asset owner took the liberty that we are gonna take the decision and we are gonna, we are gonna test this.
Allen Hall: So that’s just very interesting, look into the industry because I do think. Where Australia is a little bit different is that they have been in mining and big, heavy iron projects forever and they’re not afraid to get involved in heavy lifts. That’s just something that they do all the time versus the middle of Kansas where that doesn’t tend to happen so much.
So is the technology moving towards Australia and towards Asia? In general because offshore’s gonna be there, onshore, ISS gonna be there. And what should we expect over the next, couple of years then, in terms of crane and lifting technology, will we [00:24:00] see, just bigger, more massive cranes doing heavier lifts or is it gonna be more innovation?
there’s, I
Gregory Kocsis: think it’s two sides of this. So there’s always one side where you look at what’s happening with the new installations. And the new installations are driven by bigger. Things, larger things that are more fragile, especially with the blades. so that, that’s the technology that goes there, that how can we, we are really at the transport limit, on, both macel and blades when we’re talking about these new things.
So I think the, the. Innovation in that sense will go on that direction. And the new installation that, how can we make these even bigger things to be possible to transport and put together in terms of the, the aftermarket and the old turbines. It’s a very different perspective. and the, you can also see a lot of [00:25:00] innovations there, but the, but the stakeholders are very different, so I, don’t think still that the OEM will be heavily involved in this.
and do platform close cross collaborative options. but we are entering a stage where some of these bigger players are also, global. So E-D-P-E-D-F, they, in energy, I think they’re one of the innovative ones. They, they exist across the pond as well. So they’re starting to do this knowledge transfer within, their organizations and that, that.
That, that are kick starting some small things. And then you can see the, it’s the neighbor effect when you can see that, oh, it works there, why can’t we get there? so it will slowly, organically grow that way.
Allen Hall: I think it’s gonna be an interesting next couple of years because as turbines have gradually gotten larger, the two megawatt turbine, which exists primarily in the United States, [00:26:00] is a dying breed.
3, 4, 5, 6, 7 megawatt turbines are gonna become the standard, and lifts are gonna get more complicated, obviously, and the challenges will be there, but it, seems like we’re. at the time where the lifting technology and the financial aspects are gonna come together, we’re gonna close some of these loops and it will be a better situation for a lot of people.
It’s time. And I, think if you’re out, if you’re listening to this podcast and you haven’t looked at some of the lifting technologies, you need to call Greg or get ahold of Greg. And how do they do that? Do they, can they find you on LinkedIn?
Gregory Kocsis: Yeah, absolutely. I think the easiest way is to find me on LinkedIn.
My contacts are also there, so you can find my emails there or just ping me with a message and then we, and we take it from there.
Allen Hall: And it’s Greg Coxs, K-O-C-S-I-S. Make sure you put that in LinkedIn correctly. K-O-C-S-I-S or you’re never gonna find Greg. Greg, thank you so much for being on the podcast because there’s so much happening in [00:27:00] the lifting world.
It’s hard to keep track, and it is a global industry, so it’s nice to talk to somebody who’s in touch with all of it. Absolutely.
Gregory Kocsis: My pleasure.
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WOMA 2026 Recap Live from Melbourne
Weather Guard Lightning Tech

WOMA 2026 Recap Live from Melbourne
Allen, Rosemary, and Yolanda, joined by Morten Handberg from Wind Power LAB, recap WOMA 2026 live from Melbourne. The crew discusses leading edge erosion challenges unique to Australia, the frustration operators face getting data from full service agreements, and the push for better documentation during project handovers. Plus the birds and bats management debate, why several operators said they’d choose smaller glass fiber blades over bigger carbon fiber ones, and what topics WOMA 2027 should tackle next year.
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!
[00:00:00] The Uptime Wind Energy Podcast brought to you by Strike Tape protecting thousands of wind turbines from lightning damage worldwide. Visit strike tape.com and now your hosts. Welcome to the Uptime Winner Energy podcast. I’m your host, Alan Hall. I’m here with Yolanda Pone, Rosemary Barnes, and the Blade Whisperer, Morton Hamburg.
And we’re all in Melbourne at the Pullman on the park. We just finished up Woma 2026. Massive event. Over 200 people, two days, and a ton of knowledge. Rosemary, what did you think? Yeah, I mean it was a, a really good event. It was really nice ’cause we had event organization, um, taken care of by an external company this time.
So that saved us some headaches, I think. Um. But yeah, it was, it was really good. It was different than last year, and I think next year will be different again because yeah, we don’t need to talk about the same topics every single year. But, um, yeah, I got really great [00:01:00] feedback. So that’s shows we’re doing something right?
Yeah, a lot of the, the sessions were based upon feedback from Australian industry and, uh, so we did AI rotating bits, the, the drive train blades. Uh, we had a. Master class on lightning to start off. Uh, a number of discussions about BOP and electrical, BOP. All those were really good. Mm-hmm. Uh, the, the content was there, the expertise was there.
We had worldwide representation. Morton, you, you talked about blades a good bit and what the Danish and Worldwide experience was. You know, talked about the American experience on Blades. That opened up a lot of discussions because I’m never really sure where Australia is in the, uh, operations side, because a lot of it is full service agreements still.
But it does seem like from last year to this year. There’s more onboarding of the technical expertise internally at the operators. Martin, [00:02:00] you saw, uh, a good bit of it. This is your first time mm-hmm. At this conference. What were your impressions of the, the content and the approach, which is a little bit different than any other conference?
I see an industry that really wants to learn, uh, Australia, they really want to learn how to do this. Uh, and they’re willing to listen to us, uh, whether you live in Australia, in the US or in Europe. You know, they want to lean on our experiences, but they wanna, you know, they want to take it out to their wind farms and they ga then gain their own knowledge with it, which I think is really amicable.
You know, something that, you know, we should actually try and think about how we can copy that in Europe and the US. Because they, they are, they’re listening to us and they’re taking in our input, and then they try and go out. They go out and then they, they try and implement it. Um, so I think really that is something, uh, I’ve learned, you know, and, and really, um, yeah, really impressed by, from this conference.
Yeah. Yolanda, you were on several panels over the, the two days. What were your impressions of the conference and what were your thoughts [00:03:00] on the Australia marketplace? I think the conference itself is very refreshing or I think we all feel that way being on the, on the circuit sometimes going on a lot of different conferences.
It was really sweet to see everybody be very collaborative, as Morton was saying. Um, and it was, it was just really great about everybody. Yes, they were really willing to listen to us, but they were also really willing to share with each other, which is nice. Uh, I did hear about a few trials that we’re doing in other places.
From other people, just kind of, everybody wants to learn from each other and everybody wants to, to make sure they’re in as best a spot as they can. Yeah, and the, the, probably the noisiest part of the conferences were at the coffees and the lunch. Uh, the, the collaboration was really good. A lot of noise in the hallways.
Uh, just people getting together and then talking about problems, talking about solutions, trying to connect up with someone they may have seen [00:04:00]somewhere else in the part of the world that they were here. It’s a different kind of conference. And Rosemary, I know when, uh, you came up to with a suggestion like, Hey.
If there’s not gonna be any sales talks, we’re not gonna sit and watch a 30 minute presentation about what you do. We’re gonna talk about solutions. That did play a a different dynamic because. It allowed people to ingest at their own rate and, and not just sit through another presentation. Yeah. It was made it more engaging, I think.
Yeah, and I mean, anyway, the approach that I take for sales for my company that I think works best is not to do the hard sell. It’s to talk about smart things. Um, and if you are talking about describing a problem or a solution that somebody in the audience has that problem or solution, then they’re gonna seek you out afterwards.
And so. There’s plenty of sales happening in an event like this, but you’re just not like, you know, subjecting people to sales. It’s more presenting them with the information that they need. And then I, I think also the size of the conference really [00:05:00] helps ’cause yeah, about 200 people. Any, everybody is here for the same technical kind.
Content. So it’s like if you just randomly start talking to somebody while you’re waiting for a coffee or whatever, you have gonna have heaps to talk about with them, with ev every single other person there. And so I think that that’s why, yeah, there was so much talking happening and you know, we had social events, um, the first two evenings and so.
Mo like I was surprised actually. So many people stayed. Most people, maybe everybody stayed for those events and so just so much talking and yeah, we did try to have quite long breaks, um, and quite a lot of them and, you know, good enough food and coffee to keep people here. And I think that that’s as important as, you know, just sitting and listening.
Well, that was part of the trouble, some of the conference that you and I have been at, it’s just like six hours of sitting down listening to sort of a droning mm-hmm. Presenter trying to sell you something. Here we were. It was back and forth. A lot more panel talk with experts from around the world and then.[00:06:00]
Break because you just can’t absorb all that without having a little bit of a brain rest, some coffee and just trying to get to the next session. I, I think that made it, uh, a, a, a more of a takeaway than I would say a lot of other conferences are, where there’s spender booze, and. Brochures and samples being handed out and all that.
We didn’t have any of that. No vendor booze, no, uh, upfront sales going on and even into the workshop. So there was specific, uh, topics provided by people that. Provide services mostly, uh, speaking about what they do, but more on a case study, uh, side. And Rosie, you and I sat in on one that was about, uh, birds and bats, birds and bats in Australia.
That one was really good. Yeah, that was great. I learned, I learned a lot. Your mind was blown, but Totally. Yeah. It is crazy how much, how much you have to manage, um, bird and wildlife deaths related to wind farms in Australia. Like compared to, I mean, ’cause you see. Dead birds all the time, right? Cars hit [00:07:00] birds, birds hit buildings, power lines kill birds, and no one cares about those birds.
But if a bird is injured near a wind farm, then you know, everybody has to stop. We have to make sure that you can do a positive id. If you’re not sure, send it away for a DNA analysis. Keep the bird in a freezer for a year and make sure that it’s logged by the, you know, appropriate people. It’s, it’s really a lot.
And I mean, on the one hand, like I’m a real bird lover, so I am, I’m glad that birds are being taken seriously, but on the other hand, I. I think that it is maybe a little bit over the top, like I don’t see extra birds being saved because of that level of, of watching throughout the entire life of the wind farm.
It feels more like something for the pre-study and the first couple of years of operation, and then you can chill after that if everything’s under control. But I, I guess it’s quite a political issue because people do. Do worry about, about beds and bats? Mm-hmm. Yeah, I thought the output of that was more technology, a little or a little more technology.
Not a lot of technology in today’s world [00:08:00] because we could definitely monitor for where birds are and where bats are and, uh, you know. Slow down the turbines or whatever we’re gonna do. Yeah. And they are doing that in, in sites where there is a problem. But, um, yeah, the sites we’re talking about with that monitoring, that’s not sites that have a big, big problem at sites that are just Yeah, a few, a few birds dying every year.
Um, yeah. So it’s interesting. And some of the blade issues in Australia, or a little unique, I thought, uh, the leading edge erosion. Being a big one. Uh, I’ve seen a lot of leading edge erosion over the last couple of weeks from Australia. It is Texas Times two in some cases. And, uh, the discussion that was had about leading edge erosion, we had ETT junker from Stack Raft and, and video form all the way from Sweden, uh, talking to us live, which was really nice actually.
Uh, the, the amount of knowledge that the Global Blade group. Brought to the discussion and just [00:09:00] opening up some eyes about what matters in leading edge erosion. It’s not so much the leading edge erosion in terms of a EP, although there is some a EP loss. It’s more about structural damage and if you let the structure go too far.
And Martin, you’ve seen a lot of this, and I think we had a discussion about this on the podcast of, Hey, pay attention to the structural damage. Yeah, that’s where, that’s where your money is. I mean, if you go, if you get into structural damage, then your repair costs and your downtime will multiply. That is just a known fact.
So it’s really about keeping it, uh, coding related because then you can, you can, you can move really fast. You can get it the blade up to speed and you won’t have the same problems. You won’t have to spend so much time rebuilding the blade. So that’s really what you need to get to. I do think that one of the things that might stand out in Australia that we’re going to learn about.
Is the effect of hail, because we talked a lot about it in Europe, that, you know, what is the effect of, of hail on leading edge erosion? We’ve never really been able to nail it down, but down here I heard from an, [00:10:00] from an operator that they, they, uh, referenced mangoes this year in terms of hail size. It was, it was, it was incredible.
So if you think about that hitting a leading edge, then, uh, well maybe we don’t really need to, we don’t really get to the point where, so coding related, maybe we will be structural from the beginning, but. Then at least it can be less a structural. Um, but that also means that we need to think differently in terms of leading edge, uh, protection and what kinds of solutions that are there.
Maybe some of the traditional ones we have in Europe, maybe they just don’t work, want, they, they won’t work in some part of Australia. Australia is so big, so we can’t just say. Northern Territory is the same as as, uh, uh, um, yeah. Victoria or uh, or Queensland. Or Queensland or West Australia. I think that what we’re probably going to learn is that there will be different solutions fitting different parts of Australia, and that will be one of the key challenges.
Um, yeah. And Blades in Australia sometimes do. Arrive without leading edge protection from the OEMs. [00:11:00] Yeah, I’m sure some of the sites that I’ve been reviewing recently that the, the asset manager swears it’s got leading edge protection and even I saw some blades on the ground and. I don’t, I don’t see any leading edge protection.
I can’t feel any leading edge protection. Like maybe it’s a magical one that’s, you know, invisible and, um, yeah, it doesn’t even feel different, but I suspect that some people are getting blades that should have been protected that aren’t. Um, so why? Yeah, it’s interesting. I think before we, we rule it out.
Then there are some coatings that really look like the original coating. Mm. So we, we, I know that for some of the European base that what they come out of a factory, you can’t really see the difference, but they’re multilayer coating, uh, on the blades. What you can do is that you can check your, uh, your rotor certificate sometimes will be there.
You can check your, uh, your blade sheet, uh, that you get from manufacturer. If you get it. Um, if you get it, then it will, it will be there. But, um, yeah, I, I mean, it can be difficult to say, to see from the outset and there’s no [00:12:00]documentation then. Yeah, I mean. If I can’t see any leading edge erosion protection, and I don’t know if it’s there or not, I don’t think I will go so far and then start installing something on something that is essentially a new blade.
I would probably still put it into operation because most LEP products that can be installed up tower. So I don’t think that that necessarily is, is something we should, shouldn’t still start doing just because we suspect there isn’t the LEP. But one thing that I think is gonna be really good is, um, you know, after the sessions and you know, I’ve been talking a lot.
With my clients about, um, leading edge erosion. People are now aware that it’s coming. I think the most important thing is to plan for it. It’s not right to get to the point where you’ve got half a dozen blades with, you know, just the full leading edge, just fully missing holes through your laminate, and then your rest of your blades have all got laminate damage.
That’s not the time to start thinking about it because one, it’s a lot more expensive for each repair than it would’ve been, but also. No one’s got the budget to, to get through all of that in one season. So I do really [00:13:00] like that, you know, some of the sites that have been operating for five years or so are starting to see pitting.
They can start to plan that into their budget now and have a strategy for how they’re going to approach it. Um, yeah. And hopefully avoid getting over to the point where they’ve missing just the full leading edge of some of their blades. Yeah. But to Morton’s earlier point, I think it’s also important for people to stop the damage once it happens too.
If, if it’s something that. You get a site or for what, whatever reason, half of your site does look like terrible and there’s holes in the blade and stuff. You need to, you need to patch it up in some sort of way and not just wait for the perfect product to come along to, to help you with that. Some of the hot topics this week were the handover.
From, uh, development into production and the lack of documentation during the transfer. Uh, the discussion from Tilt was that you need to make sure it is all there, uh, because once you sign off. You probably can’t go back and get it. And [00:14:00] some of the frustration around that and the, the amount of data flow from the full service provider to the operator seemed to be a, a really hot topic.
And, and, uh, we did a little, uh, surveyed a about that. Just the amount of, um, I don’t know how to describe it. I mean, it was bordering on anger maybe is a way. Describe it. Uh, that they feel that operators feel like they don’t have enough insight to run the turbines and the operations as well as they can, and that they should have more insight into what they have operating and why it is not operat.
A certain way or where did the blades come from? Are there issues with those blades? Just the transparency WA was lacking. And we had Dan Meyer, who is from the States, he’s from Colorado, he was an xge person talking about contracts, uh, the turbine supply agreement and what should be in there, the full service [00:15:00] agreement, what should be in there.
Those are very interesting. I thought a lot of, uh, operators are very attentive to that, just to give themselves an advantage of what you can. Put on paper to help yourself out and what you should think about. And if you have a existing wind farm from a certain OEM and you’re gonna buy another wind farm from ’em, you ought to be taking the lessons learned.
And I, I thought that was a, a very important discussion. The second one was on repairs. And what you see from the field, and I know Yolanda’s been looking at a lot of repairs. Well, all of you have been looking at repairs in Australia. What’s your feeling on sort of the repairs and the quality of repairs and the amount of data that comes along with it?
Are we at a place that we should be, or do we need a little more detail as to what’s happening out there? It’s one of the big challenges with the full service agreements is that, you know, if everything’s running smoothly, then repairs are getting done, but the information isn’t. Usually getting passed on.
And so it’s seems fine and it seems like really good actually. Probably if you’re an [00:16:00] asset manager and everything’s just being repaired without you ever knowing about it, perfect. But then at some point when something does happen, you’ve got no history and especially like even before handover. You need to know all of the repairs that have happened for, you know, for or exchanges for any components because you know, you’re worried about, um, serial defects, for example.
You need every single one. ’cause the threshold is quite high to, you know, ever reach a serial defect. So you wanna know if there were five before there was a handover. Include that in your population. Um, yeah, so that’s probably the biggest problem with repairs is that they’re just not being. Um, the reports aren’t being handed over.
You know, one of the things that Jeremy Hanks from C-I-C-N-D-T, and he’s an NDT expert and has, has seen about everything was saying, is that you really need to understand what’s happening deep inside the blade, particularly for inserts or, uh, at the root, uh, even up in, with some, some Cory interactions happening or splicing that It’s hard to [00:17:00] see that hard to just take a drone inspection and go, okay, I know what’s happening.
You need a little more technology in there at times, especially if you have a serial defect. Why do you have a serial defect? Do you need to be, uh, uh, scanning the, the blade a little more deeply, which hasn’t really happened too much in Australia, and I think there’s some issues I’ve seen where it may come into use.
Yeah, I think it, it, it’ll be coming soon. I know some people are bringing stuff in. I’ve got emails sitting in my inbox I need to chase up, but I’m, I’m really going to, to get more into that. Yeah. And John Zalar brought up a very similar, uh, note during his presentation. Go visit your turbines. Yeah, several people said that.
Um, actually Liz said that too. Love it. And, um, let’s this, yeah, you just gotta go have a look. Oh, Barend, I think said bar said it too. Go on site. Have a look at the lunchroom. If the lunch room’s tidy, then you know, win turbine’s gonna be tidy too. And I don’t know about that ’cause I’ve seen some tidy lunchroom that were associated with some, you know, uh, less well performing assets, but it’s, you know, it’s [00:18:00] a good start.
What are we gonna hope for in 2027? What should we. Be talking about it. What do you think we’ll be talking about a year from now? Well, a few people, quite a few people mentioned to me that they were here, they’re new in the industry, and they heard this was the event to go to. Um, and so I, I was always asking them was it okay?
’cause we pitch it quite technical and I definitely don’t wanna reduce. How technical it is. One thing I thought of was maybe we start with a two to five minute introduction, maybe prerecorded about the, the topic, just to know, like for example, um, we had some sessions on rotating equipment. Um, I’m a Blades person.
I don’t know that much about rotating equipment, so maybe, you know, we just explain this is where the pitch bearings are. They do this and you know, there’s the main bearing and it, you know, it does this and just a few minutes like that to orient people. Think that could be good. Last, uh, this year we did a, a masterclass on lightning, a half day masterclass.
Maybe we change that topic every year. Maybe next year it’s blade design, [00:19:00] certification, manufacturing. Um, and then, you know, the next year, whatever, open to suggestions. I mean, in general, we’re open to suggestions, right? Like people write in and, and tell us what you’d wanna see. Um, absolutely. I think we could focus more on technologies might be an, an area like.
It’s a bit, it’s a bit hard ’cause it gets salesy, but Yeah. I think one thing that could actually be interesting and that, uh, there was one guy came up with an older turbine on the LPS system. Mm. Where he wanted to look for a solution and some of the wind farms are getting older and it’s older technology.
So maybe having some, uh, uh, some sessions on that. Because the older turbines, they are vastly different from what we, what we see in the majority with wind farms today. But the maintenance of those are just as important. And if you do that correctly, they’re much easier to lifetime extent than it will likely be for some of the nuance.
But, you know, let. Knock on wood. Um, but, but I think that’s something that could be really interesting and really relevant for the industry and something [00:20:00] that we don’t talk enough about. Yeah. Yeah, that’s true because I, I’m working on a lot of old wind turbines now, and that has been, um, quite a challenge for me because they’re design and built in a way that’s quite different to when, you know, I was poking, designing and building, uh, wind turbine components.
So that’s a good one. Other people mentioned end of life. Mm-hmm. Not just like end of life, like the life is over, but how do you decide when the life end of life is going to be? ’cause you know, like you have a planned life and then you might like to extend, but then you discover you’ve got a serial issue.
Are you gonna fix it? Or you know, how are you gonna fix it? Those are all very interesting questions that, um, can occur. And then also, yeah, what to do with the. The stuff at the end of the Wind Farm lifetime, we could make a half day around those kinds of sessions. I think recycling could actually be good to, to also touch upon and, and I think, yeah, Australia is more on the front of that because of, of your high focus on, on nature and sustainability.
So looking at, well, what do we do with these blades? Or what do we do with the towers of foundation once, uh, [00:21:00] once we do need to decommission them, you know, what is, what are we going to do in Australia about that? Or what is Australia going to do about that? But, you know, what can we bring to the, to the table that that can help drive that discussion?
I think maybe too, helping people sort of templates for their formats on, on how to successfully shadow, monitor, maybe showing them a bit mute, more of, uh. Like cases and stuff, so to get them going a bit more. ’cause we heard a lot of people too say, oh, we’re, we’re teetering on whether we should self operate or whether we continue our FSA, but we, we we’re kind of, we don’t know what we’re doing.
Yeah. In, in not those words. Right. But just providing a bit more of a guidance too. On that side, we say shadow monitoring and I think we all know what it means. If you’ve seen it done, if you haven’t seen it done before. It seems daunting. Mm-hmm. What do you mean shadow monitoring? You mean you got a crack into the SCADA system?
Does that mean I’ve gotta, uh, put CMS out there? Do I do, do I have to be out [00:22:00] on site all the time? The answer that is no to all of those. But there are some fundamental things you do need to do to get to the shadow monitoring that feels good. And the easy one is if there’s drone inspections happening because your FSA, you find out who’s doing the drone inspections and you pay ’em for a second set of drone inspections, just so you have a validation of it, you can see it.
Those are really inexpensive ways to shadow monitor. Uh, but I, I do think we say a lot of terms like that in Australia because we’ve seen it done elsewhere that. Doesn’t really translate. And I, if I, I’m always kind of looking at Rosemary, like, does it, this make sense? What I’m saying makes sense, Rosemary, because it’s hard to tell because so many operators are in sort of a building mode.
I, I see it as. When I talked to them a few years ago, they’re completely FSA, they had really small staffs. Now the staffs are growing much larger, which makes me feel like they’re gonna transition out an FSA. Do we need to provide a little more, uh, insight into how that is done deeper. [00:23:00] Like, these are the tools you, you will need.
This is the kind of people you need to have on staff. This is how you’re gonna organize it, and this is the re these are the resources that you should go after. Mm. Does that make a little si more sense? Yeah. That might be a good. Uh, idea for getting somebody who’s, you know, working for a company that is shadow monitoring overseas and bring them in and they can talk through what that, what that means exactly.
And that goes back to the discussion we were having earlier today by having operators talk about how they’re running their operations. Mm. And I know the last year we tried to have everybody do that and, and they were standoffish. I get it. Because you don’t want to disclose things that your company doesn’t want out in public.
And year two, it felt like there’s a little more. Openness about that. Yeah, there was a few people were quite open about, um, yeah, talking about challenges and some successes as well. I think we’ll have more successes next year ’cause we’ve got more, more things going on. But yeah, definitely would encourage any operators to think about what’s a you A case study that you could give about?
Yeah, it could just be a problem that’s unsolved and I bet you’ll find people that wanna help you [00:24:00] solve that problem. Or it could be something that you struggled with and then you’re doing a better job and Yeah, I mean the. Some operators think that they’re in competition with each other and some think that they’re not really, and the answer is somewhere, somewhere in the middle.
There are, you know, some at least small amounts of competition. But, you know, I just, I just really think that. We’re fighting against each other, trying to win within the wind industry. Then, you know, in 10, 20 years time, especially in Australia, there won’t be any new wind. It’ll just be wind and solar everywhere and, and the energy transition stalled because everyone knows that’s not gonna get us all the way to, you know, a hundred percent renewables.
So, um, I do think that we need to, first of all, fight for wind energy to improve. The status quo is not good enough to take us through the next 20 years. So we do need to collaborate to get better. And then, yeah, I don’t know, once we’re, once we’re one, wind has won, then we can go back to fighting amongst ourselves, I guess.
Is Australia that [00:25:00] laboratory? Yeah, I think I, I say it all the time. I think Australia is the perfect place because I, I do think we’re a little bit more naturally collaborative. For some reason, I don’t know why, it’s not really like a, a cultural thing, but seems to be the case in Australian wind. Um, and also our, our problems are harder than, uh, than what’s being faced elsewhere.
I mean, America has some specific problems right now that are, you know, worse, but in general, operating environment is very harsh Here. We’re so spread out. Everything is so expensive. Cranes are so expensive. Repairs are so expensive. Spares spare. Yeah, spares are crazy expensive. You know, I look every now and then and do reports for people about, you know, what, what’s the average cost for and times for repairs and you know, you get an American values and it’s like, okay, well at a minimum times by five Australia and you know, so.
It, there’s a lot more bang for buck. And the other thing is we just do not have enough, um, enough people, enough. Uh, we’ve got some really smart people. We need a lot more [00:26:00] people that are as smart as that. And you can’t just get that immediately. Like there has been a lot of good transfer over from related industries.
A lot of people that spoke so that, you know, they used to work for thermal power plants and, um, railway, a guy that spoke to a guy had come in from railway. Um. That’s, that’s really good. But it will take some years to get them up to speed. And so in the meantime, we just need to use technology as much as we can to be able to, you know, make the people that good people that we do have, you know, make them go a lot further, um, increase what they can do.
’cause yeah, I don’t think there’s a single, um, asset owner where they couldn’t, you know, double the number of asset managers they had and, you know, ev everyone could use twice as many I think. Yeah, I agree. Yeah. I think something that we really focused on this year is kind of removing the stones that are in people’s path or like helping at least like to, to say like, don’t trip over there.
Don’t trip over here. And I think part of that, like, like you mentioned, is that. [00:27:00] The, the collaborative manner that everyone seemed to have and just, I think 50% of our time that we were in those rooms was just people asking questions to experts, to anybody they really wanted to. Um, and it, it just, everybody getting the same answers, which is really just a really different way to, to do things, I think.
But more than, I mean, we, we we’re still. We’re still struggling with quality in Australia. That’s still a major issue on, on a lot of the components. So until we have that solved, we don’t really know how much of an influence the other factors they really have because it just overshadows everything. And yes, it will be accelerated by extreme weather conditions, but.
What will, how will it work if, if the components are actually fit, uh, fit for purpose in the sense that we don’t have wrinkles in the laminates, that we don’t have, uh, bond lines that are detaching. Mm-hmm. Maybe some of it is because of, uh, mango size hails hitting the blades. Maybe it’s because of extreme temperatures.
Maybe it’s [00:28:00] because of, uh, uh, yeah. At extreme topography, you know, creating, uh, wind conditions that the blades are not designed for. We don’t really know that. We don’t really know for sure. Uh, we just assume, um, Australia has some problems with, not problems, but some challenges with remoteness. We don’t, with, uh, with getting new, new spares that much is absolutely true.
We can’t do anything about that. We just have to, uh, find a way to, to mitigate that. Mm-hmm. But I think we should really be focused on getting quality, uh, getting the quality in, in order. You know, one thing that’s interesting about that, um, so yeah, Australia should be focused more on quality than anybody else, but in, in, in the industry, yeah.
Uh, entire world should be more focused on quality, but also Australia. Yeah. But Australia, probably more than anyone considering how hard it is to, you know, make up for poor quality here. Um. At the same time, Australia for some reason, loves to be the first one with a new technology, loves to have the biggest [00:29:00] turbine.
Um, and the, the latest thing and the newest thing, and I thought it was interesting. I mean, this was operations and maintenance, um, conference, so not really talking about new designs and manufacturing too much, but at least three or four people said, uh. Uh, I would be using less carbon fiber in blades. I would not be, not be going bigger and bigger and bigger.
If I was buying turbines for a new wind farm, I would have, you know, small glass blades and just more of them. So I think that that was really interesting to hear. So many people say it, and I wasn’t even one of them, even though, you know, I would definitely. Say that. I mean, you know, in terms of business, I guess it’s really good to get a lot of, a lot of big blades, but, um, because they just, people, I don’t think people understand that, that bigger blades just have dramatically more quality problems than the smaller ones.
Um, were really kind of exceeded the sweet spot for the current manufacturing methods and materials. I don’t know if you would agree, but it’s, it’s. Possible, but [00:30:00] it’s, it, you know, it’s not like a blade that’s twice as long, doesn’t have twice as many defects. It probably has a hundred times as many defects.
It’s just, uh, it’s really, really challenging to make those big blades, high quality, and no one is doing it all that well right now. I would, however, I got an interesting hypothetical and they’re. Congrats to her for, for putting out that out. But there was an operator that said to me at the conference, so what would you choose hypothetically?
A 70 meter glass fiber blade or a 50 meter carbon fiber blade, so a blade with carbon fiber reinforcement. And I did have to think quite a while about it because there was, it was she say, longer blades, more problems, but carbon blade. Also a lot of new problems. So, so what is it? So I, I ended up saying, well, glass fiber, I would probably go for a longer glass fiber blade, even though it will have some, some different challenges.
It’s easier to repair. Yeah, that’s true. So we can overcome some of the challenges that are, we can also repair carbon. We have done it in air, air, uh, aeronautics for many, many years. But wind is a different beast because we don’t have, uh, [00:31:00] perfect laboratory conditions to repair in. So that would just be a, a really extreme challenge.
So that’s, that’s why I, I would have gone for carbon if, for glass fiber, if, if I, if I could in that hypothe hypothetical. Also makes more energy, the 70 meter compared to it’s a win-win situation.
Well, it’s great to see all of you. Australia. I thought it was a really good conference. And thanks to all our sponsors, uh, til being the primary sponsor for this conference. Uh, we are starting to ramp up for 2027. Hopefully all of you can attend next year. And, uh, Rosie, it’s good to see you in person. Oh, it’s, uh, it’s, it’s exciting when we are actually on the same continent.
Uh, it doesn’t happen very often. And Morton, it’s great to see you too, Yolanda. I see you every day pretty much. So she’s part of our team, so I, it’s great to see you out. This is actually the first time, me and Rosie, we have seen each other. We’ve, we’ve known each other for years. Yeah. Yeah. The first time we actually, uh, been, been, yeah.
Within, uh, yeah. [00:32:00] Same room. Yep. And same continent. Yeah. Yeah. So that’s been awesome. And also it’s my first time meeting Yolanda in person too. So yeah, that’s our first time. And same. So thanks so much for everybody that attended, uh, woma 2026. We’ll see you at Woma 2027 and uh, check us out next week for the Uptime Wind Energy Podcast.
Renewable Energy
What Can Stop Climate Change?
I looked through a few of the many thousands of responses to the question above on social media and have concluded:
If you ask uneducated people who know essentially nothing about global warming, you’ll find that nothing can stop it, because it’s been going on since the origin of the planet. Others say that God controls the planet’s temperature.
If you ask climate scientists who work in laboratories around the globe who have been studying this subject for decades, you’ll find that there are two key answers: a) decarbonization of our transportation and energy sectors and b) halting the destruction of our rain forests.
As always, we have a choice to make: ignorance or science.
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Climate Change7 months ago
Guest post: Why China is still building new coal – and when it might stop
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Greenhouse Gases2 years ago嘉宾来稿:满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
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Climate Change2 years ago
Bill Discounting Climate Change in Florida’s Energy Policy Awaits DeSantis’ Approval
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Climate Change2 years ago
Spanish-language misinformation on renewable energy spreads online, report shows
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Climate Change2 years ago嘉宾来稿:满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
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Climate Change Videos2 years ago
The toxic gas flares fuelling Nigeria’s climate change – BBC News
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Carbon Footprint2 years agoUS SEC’s Climate Disclosure Rules Spur Renewed Interest in Carbon Credits
