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CanREA Operators Summit Tackles Aging Fleets

Allen and Joel are joined by Mathieu Cōté from CanREA to preview the upcoming Operators Summit in Toronto. With many Canadian wind projects reaching 17-20 years old, the industry faces critical decisions about extending, repowering, or decommissioning assets. Register now!

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 YouTubeLinkedin 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: Matt, welcome to the program. Thanks for having me. Well, the theme of this Year’s Operator Summit is coming of age and. There’s a lot of things happening in the renewable side up in Canada. What does that mean for Canadian renewable energy operators right now?

Mathieu Cōté: Well, we came up with coming of age because, um, the fleet in Canada is in a bit of a different space than it is in the States where, uh, right now we’ve got a lot of projects that are on the cusp of coming to their end of initial lifetime.

Right. They’re in that. 17 to 20 year range. There’s some that are a little bit past, and so you, as an operator, you gotta be asking yourself, is this the time to extend this project? What do I have to do [00:01:00] if I need to extend? Um, or am I repowering, am I taking things down, putting them up? And I mean, there’s a lot of different variables there.

Sometimes it’s just a re topping, sometimes it’s everything down to ground level and go again. Or it’s, maybe it’s a decommissioning and those decisions are on the cusp of being made in the operation space in Canada. So that’s, that’s a super important part of it. But the other side of it, and the reason we liked, uh, coming of age is from the industry perspective itself.

We are no longer the new kid on the block, right? We are now a reliable, uh, professional industry that can deliver power when you need it. Uh, so that’s what we’re trying to, to convey with this coming of age. And, and we’ve got some really good speakers who are gonna talk about that, uh, from. The grid operator’s perspective saying, why is it that renewables are one of the first things they reach for now when they realize they need more power?

Joel Saxum: I think it’s an interesting space and I think to, to [00:02:00]comment more deeply on that, right? That you guys are in that, you

Mathieu Cōté: know,

Joel Saxum: 2005, six you started installing a

Mathieu Cōté: lot of the, a lot of wind assets. There was a curve of, as it as every year you get more and more. Trickle and then becomes a flood quite quickly.

Joel Saxum: Yeah. And, and, and you know, from, from the operation standpoint, we deal with some of the wind farms in Canada. We love working with, uh, the operators up there because they do exude that professionalism. They’re on top of their game. They know they’ve gotta maintain these things. Whereas in the states, we’ve been a little bit nascent sometimes and, oh, we got PTC coming so we don’t have to do these certain things.

Little bit more cowboy. Yeah. Yeah. And up in Canada, they’re, they’re, they’ve been doing the right things for a long time. Um, and I think it’s a good, good model to follow, but you’re a hundred percent correct. We’re coming to that time when it’s like decision time to be made here. And I think we, in our, in our uh, kind of off air chat, you had mentioned that, you know, repower in Canada is.

Pretty early stages. I

Mathieu Cōté: only know about

Joel Saxum: one,

Mathieu Cōté: to [00:03:00] be honest, and I try and keep track of these things,

Joel Saxum: but that’s coming down the pipeline,

Mathieu Cōté: right? So there’s gonna be more and more of these happening. And I mean, there are a lot of operators that have one foot on either side of the border, so some people have some operational experience on what steps you need to take, but it’s also from the regulatory side, like what is your grid operator gonna insist on?

So on and so on. But, uh, so we’ve got some panels to talk about things like, one of my favorites is, uh, how much life is left in your machine? And that’s sort of a deeper dive from an engineering standpoint. Like what math do the engineers do to assess, is this foundation good to go for another 10 years?

Is this tower gonna stand up to whatever? Should we replace the blades and all those components? We, we’ve got a foundation expert, uh, someone who does. Digital twin sort of things as well as, um, a panelist from, uh, Nordex, so the OEM sort of perspective as well, and how they assess how much [00:04:00] life is left in a machine.

So like that’s the sort of panels that we’re trying to put together that we’re pretty excited about.

Joel Saxum: Well, I think that’s a good one too, because I know Alan and I we’re talking around the industry globally. A lot of it is around CMS. And when we say CMS, we’re not just talking drive train anymore, we’re talking everything you can in the turbine, right?

So the, the concept of remaining useful life, r ul, that always comes up, where are we at with this, right? Because from a global perspective in Europe, they have, you know, in Spanish wind farms are all, a lot of ’em are at that 25 year mark. What are we doing here? So you guys are bringing that conversation to the Canadian market at this operator summit in Toronto here in February.

It’s, it’s timely, right? Because it’s February and everybody’s getting ready for spring, so you got a little bit of time to come to the conference.

Mathieu Cōté: Well, and that’s one of the things that we actually used to do is show in April and we’ve moved it back after hearing feedback from our, from our audience that April’s almost too late, right?

Like, if you’re doing your assessments for your [00:05:00] blades, it where? Where’s your manpower coming up? Coming from in the summertime? Those contracts are already signed. By the time you hit April, February, you’ve still got time. Your RFP might be out so you can meet all the proponents on site at once. It, it just makes a lot more sense for us to do it in February.

Allen Hall: Well, there’s a wide range of technology in Canada in regards to wind to energy. That adds to the complexity where a lot of turbines, unlike the United States, are maybe even sub one megawatt, and with new turbines coming online, they’re gonna be in the five, six, maybe even seven megawatt range. That’s a huge dispersed.

Industry to try to maintain massive range. Yeah. Right. And I, and, and I think one of the dilemmas about that is trying to find people who understand that tho all those different kinds of machines and the intricacies of each one of them and how to operate them more efficiently, which is where Canada is.

Quite honestly. The, the thing [00:06:00] about that and the challenge for Canada Head, and this is why the conference is so important, is. If there’s someone in Canada that has the answer, as Joel and I have talked to a number of Canadian operators, you may not know them. I know it’s a smaller marketplace in general, but unless you’re talking to one another, you probably, uh, don’t realize there’s, there’s help within Canada.

And these conferences really highlight that quite a bit. Wanna talk about some of the, sort of the interactions you guys create at the conference?

Mathieu Cōté: Yeah. Oh, well, it’s one of the things that can RIA tries to do is play that connector role, right? Like, we don’t know everything, but like you say, we know someone who knows something and we can put you in touch with all.

I know a guy who knows a guy. Um, but we’re, we’re always able to, to, to connect those dots. And I mean, we, we do a lot of, uh. Things like working groups and uh, regional meetings. And, uh, we’ve even got, uh, different summits for different things. Getting a little bit outside of operations, but like we [00:07:00] have an Atlantic operators group that gathers together and has a chat just sometimes, usually there’s a focus topic, but then we have, oh, how do you guys deal with the storm that came through?

Or that sort of thing, or what, what do you do for if you need a new blade or has anyone got a good vendor for this thing or that thing? Those sorts of things always happen in the margins. And I mean, the ops summit is the, the best one of those because it’s the entire Canadian industry that gets together.

We’ve got folks from bc, we’ve got folks from Atlantic Canada, there’s gonna be people from Quebec, and there’s vendors from all those places as well. Right? So. It’s covering all your bases and it’s the one place that you can talk to everybody and meet everybody in like a 48 hour period.

Joel Saxum: Well, I think that if, you know, just doing a little bit of deep dive into the agenda and the program here, that’s one of the things that you guys are focusing on.

Targeted networking. So morning breakfasts, evening receptions, there, you know, structured and informal, uh, opportunities to actually connect with the o and m [00:08:00] community. Um, one of them that you had mentioned was kind of, um. Hands-on demonstrations and, and for me, when, when I see these things, ’cause I’ve seen them kind of slightly not, I don’t think I’ve ever seen anybody do it perfectly well.

I’m excited to see what you guys do. But you get, you get a group of people standing around, like you get people kind of standing around. Rubbing elbows going, like, what do you think about that? What is, does this, is this gonna work? And, and those to me are great, great conversations for networking and kind of figuring things out together.

The collaboration part.

Mathieu Cōté: Absolutely. Uh, well on those two points, the, the networking has always been a huge part of this show, and we’ve always built into the program. Okay. There’s some stuff on stage, but then there’s a break. And I mean, you can wander around the showroom floor and you can, but you can talk to the other people.

And, uh, that’s a big part of this. That’s an important part of this. And then on the, the demonstrations and so on, we used to have what we called, uh, elevator pitches, uh, where, and we’ve done it various different ways where people get five minutes, one slide, you’re on [00:09:00] stage, you say your piece, you give us your elevator pitch, and then you get off and someone else gets up and talks.

And we found that, that, and the feedback we got was that that was good because that condensed all of the salesy parts and kept it away from the panels. ’cause the panels, we want them to be informative, not. Selling you something. We want you to learn something. But the sales pitch is, there is some sense of like someone’s trying to sell you a thing.

But we’re evolving that a little bit this year where we’re going towards demonstrations. So on the showroom floor, there will be someone who will have a tangible thing, whether it’s here’s the new fireproof coat that we’ve come up with, or here’s how this, uh, sling works, or here’s this piece of kit that fits on your machine that catches bolts when they break, or whatever it is.

Here’s how it actually works, and they’ve got it in their hands and they can play with the go until it, uh, really, like you say, gets that light bulb moment that gets you to see how it works. And you can see that ROI [00:10:00] right away going, oh, okay. That if it catches the bolts when they break, then it doesn’t rattle around.

And then I’ve gotta spend X amount less time fixing, missed out. Or the other thing, like it’s, it, it’s a, it’s a better way of doing it is, uh, what we feel. And like you say, then you get. Being on the showroom floor, it’s in amongst the booths. So people who are on the showroom floor can just sort of look over their shoulder, see that, okay, I really gotta go check out that guy.

Joel Saxum: I like the idea of the format and there’s a couple other things like lessons learned track we talked about a little bit too. But one of the things for me for trade shows is when Alan and I went to ETC in Calgary a few years ago, two years ago I think. Yep. You actually had the. The conversations, the panel conversations, the discussions, the knowledge sharing happening on the showroom floor.

I don’t like going to a conference where I have to go in, like I’m talking with some people, but, oh, I gotta run across this thing across over here, a mile away into some back room to listen to someone talk about something. I like, I like being where the information is [00:11:00] happening and sharing, and I can stand off to the side and listen a bit and, and still engage.

Um, and you guys are doing some more of that too through the lessons learned track. Um, can you explain that a little bit to us?

Mathieu Cōté: Well, we’ve always had, uh, like a, some split in concurrent sessions and so on. But to your point of not running off to the other end, we’re in a pretty intimate space where we’ve got like a room for lunch and the plenaries, we’ve got a room for the exhibit hall, and then right next to it is any of the, uh, off to the side stuff.

It’s all within a one minute walk of, of itself, which is much better. So we’ve got the concurrent, uh, sessions and. This year we split them instead of into two. We split ’em into three though that then we’ve got one for specific to wind. We’ve got one specific to solar and storage. ’cause we are renewable energy, not just wind.

And then we’ve got one, uh, that’s a bit of a grab bag and it’s a bit of a different format. So instead of your traditional three [00:12:00] panelists plus a moderator, everyone’s got a slide, everyone’s gotta talk, blah, blah, blah. This thing, it, it’s much more focused. You’ve got one person who’s got a real important thing to say, whether it’s, here’s, uh, lessons learned on how our hub fell off and here’s what we learned from it.

Here’s our root cause analysis, or here’s, uh, a much better way of doing, uh, our health and safety program has worked much better for us. Here’s what we gain from it, or whatever happens to be. And then one moderator to ask them some questions, pick apart. So this part, how to, uh, and get a bit of a, a flow there.

So, and it’s much shorter. Instead of an hour long, it’s only a half hour. So then you don’t have to sit through two people. You don’t care about to listen to the one person that you do is the intent of these, uh, lessons learned? I,

Joel Saxum: I do really like the concept simply because when I go to an event or like, um, putting something together, I want people to be able to go.

Learn something, take it back to their respective [00:13:00] organization, be able to implement it tomorrow. And it sounds like you guys are really moving towards that with the lessons learned, the collaboration and the knowledge sharing.

Mathieu Cōté: That’s, that’s the intent. And that, and that’s really what it is, is I, I’m, I think I’m a smart guy, but I don’t have all the answers.

So we’re really trying to shine a light on the people who do, and like, here’s a thing that the industry as a whole should learn about. And give them some time to talk about it. And like you say, then you’ll get some of those conversations in the margins and in in between going, yeah, this guy had this thing to say.

We get that sort of dialogue going. That’s, that’s the intent. It’s all about, uh, discussions and learning from each other.

Joel Saxum: To me, it sounds like even, um, for lack of a, maybe a trip to get some poutine and maybe an American, American should go out there and listen to some of the stuff you guys have to say as well.

Mathieu Cōté: Honestly, it’s, it’s worth it for, uh, Americans to come by and we do have a significant number, proportion of the, the audience comes from the states as well. Because like you say, it’s, it’s worth it and it’s good information and it’s a good [00:14:00] portion of the thing. And it’s really not that far. And I mean, um, not to put it lightly, we do tend to lean a little heavier on some of the more, uh, Canadian elements like weather.

Like we do have a panel this year, um, on the solar side, solar operations and adverse conditions. And that one, um. Because that one came from, uh, I know a guy at, uh, natural Resources Canada, who was part of a working group at the International Energy Agency in their photovoltaic power systems group, where they came up with, uh, a report on operations in all kinds of adverse conditions around the world.

So he’s gonna present that report and we’ll have a panel discussion. The other panelists there, we’ve got, um. Ben Power, the CEO of ves, who is the number one installer of solar in the Yukon, right next to Alaska. So they know a lot about adverse conditions and then, uh, polar racking, they’ve got a lot of experience, uh, with that sort of thing too.

And they’ve got some data that they’re gonna bring to the [00:15:00] panel as well. So it should be a really good discussion about how do we deal with bad things happening in solar specifically.

Allen Hall: Well, sure. Uh, Canada’s been running assets a lot longer than we have been in the States. In fact, to Joel’s earlier point, we’re repairing.

Disassembling putting new stuff up all the time. Canada has been more focused on keeping existing equipment running in some crazy, harsh conditions. The US is moving that way. You wanna know about ice? We could tell you about ice. Exactly. Like how many times has the US run into trouble with icing on wind turbines and we should have been talking to, or her neighbors through the north, but in a lot of cases, yeah.

The I, I find that the time I went. I learned a whole bunch about Canadian operations, how to think about some of these problems differently. That was the beauty of a attending a Kria event, and I know there’s gonna be a lot of people attending this event. Who is it for in general? Obviously [00:16:00] it’s for operators, but is there some value here for like asset managers?

Some of the engineers, some of the service providers,

Mathieu Cōté: yeah. That our, our core market, if you want, is your site managers and your technical people, but engineers, 100%, they will learn something. Your asset managers will definitely have some value in it, whether it’s learning about the technology or learning about, uh, the, the latest things coming out or even just.

Best practices from other folks, right? We’ve also got, uh, more and more we’re getting people from the insurance industry getting involved because some of these, uh, lessons learned and so on, is really valuable to them. And we’re even running, um, if, if people are in insurance, we have a special meeting for insurance.

The, the day before where we’ll be having a, a dialogue between the insurance industry and the operators and like, here’s how we deal with this. This is why the prices are that. And, uh, talk about that risk transfer type stuff. There are the odd developer who comes out. Um, but it’s more for the, [00:17:00] like, once it’s in the ground, the technical people, uh, the tooling manufacturers, the service providers, the, all, all of those folks.

Joel Saxum: What about ISPs? Oh, a hundred percent. We know quite a few ISPs up in Canada. Every one of them that I’ve talked to is coming. So ev I’ve had the conversations and like I, you know, we’re, we’re doing some other things in February as well around here, and I was, Hey, what are you guys? Oh, we’re all going to the Candry Ops summit.

We’re going to the Candry Ops summit, so to Toronto and February. Um, bring your warm jacket. I suppose it could be cold. Yeah, the, the ISPs will be there in, in full force. And so I think that. To me, it’s like the, the, the cousin to the A-C-P-O-M-S. We like OMS in the states because that’s where the real discussions happen around operations and maintenance.

Mathieu Cōté: The technical stuff happens. Yeah. And it, I like to say it’s the, the, the younger cousin, if you will, and the maple syrup cousin.

Allen Hall: Well, I do think though, that when we’re at, uh, o, M and S Joel, that [00:18:00] those discussions are a little bit different than what I see up at Kria. Like Kria is a. Community OMS is, yeah, we, we all know one another and maybe it’s just there’s this, a bigger event or more people, but it, I don’t feel the sort of connection I do when I’m at Kria.

Like I know the people, I understand what’s going on at Kria. That’s what makes it fun that I get to see people that I, I know once in a while, but at the same time there is a huge, massive amount of. Sharing

Mathieu Cōté: that community that you speak to, that that’s really what we’re trying to, to gather in. And there’s a difference of scale too.

I mean, uh, the OMS is like 3000 people and we’re three to 400. So there, there’s a difference there. But that sort of intimacy leads to a fair bit more of that sharing that you’re talking about and like that Oh yeah, there’s that guy. Oh, there’s Derek from Capstone, or there’s Dan from EDF or there, you know, and then you.

You run into them and then you, you catch [00:19:00] up on all the latest and, um, what’s going on, how are things going? And so on and so on. And there’s time for all of that in the, in the two day show that we have.

Joel Saxum: Well, I think collaboration in a smaller, like the right size group is, is much easier and flows better.

Right? Once you get to that thousand two, three, 4,000, it’s like, yeah, you’re there, you’re seeing the people, but like it’s just not the same.

Mathieu Cōté: Et c is somewhere around 3000 people and it, it, it’s got that heft. It’s a different audience as well. Right? The o and m crowd isn’t there as much. It’s not quite as technical, so it it, it’s a speaking to a different group of people.

Allen Hall: Well, Canada is on a growth spurt for renewables. There’s a lot of wind energy

Mathieu Cōté: headed up towards Quebec. There are procurement’s open right now in Quebec, Nova Scotia, new Brunswick. Uh, Ontario, BC and Manitoba

Joel Saxum: Plus, what was it? Fi what was it? Five offshore lease areas off of Nova Scotia.

Mathieu Cōté: Yeah, they’re looking at up to five gigawatts offshore in Nova Scotia.

We don’t have [00:20:00] any yet in Nova in, uh, offshore. And there’s some, they need to figure out what the offtake is and where the transmission goes. Uh, but there’s a lot of people working in the background on MA putting that together. So it’s growing. Oh, a hundred percent. It’s growing and across the board, right.

And the. Wind or solar or storage or all three. And that, that a lot of the, the procurements these days are starting to move in a direction of, uh, sort of a technology agnostic where they say, we need megawatts. We don’t care how you make them. We just want electricity. Well, electricity, uh, but also electricity capacity.

So in the one case we figure wind and solar will do quite well, and in the other we’ll figure the battery storage will do quite well. So no matter what and in the timelines that they’re asking for, we’re looking at if you want it in the next five years, it’s probably gonna be wind and solar because anything else is gonna be a seven plus year timeline to get into the ground.

So [00:21:00] there, there’s a lot. There’s a lot coming.

Allen Hall: Well, up to 20% of the energy, electricity in Canada nationally is gonna be generated by renewables in less than 10 years.

Mathieu Cōté: Canada’s split up a lot, remember like, and Quebec is already at 90 plus with their hydro and bc same thing.

Joel Saxum: And I, and I think that that’s something to be, to be shared as well here is from an o and m standpoint.

The, the varied geographies of Canada and how spread apart it is, there’s specialized knowledge up there to, to, to, you know, till the cow come home. So it’s a great place to go and learn. I would encourage people, hey, if you’re, if you’re in anywhere around Michigan, the Great Lakes Toronto’s a three hour drive.

Go there, do the conference and learn something,

Mathieu Cōté: and hey, we’re right next to the airport. It’s quick flight. Almost anywhere from North America, right? So Toronto’s easy to get in and

Allen Hall: out of, and this is gonna be a great event. The Can Operators Summit. It’s February 11th and 12th at the Delta Hotel by [00:22:00] Marriott, Toronto, right at the airport.

So you, you can’t miss it. It’s easy to get in, easy to get out. You’re gonna have a great time. Matt, how do they connect and register for this event?

Mathieu Cōté: We have a registration link that I’m sure we’ll put somewhere. Um, or come to our website, kenia.ca?

Allen Hall: Yeah, just Google Can Operator Summit. That’s what I did.

And that takes you right to the registration. Get signed up there. It’s inexpensive in Toronto is a really cool city. February 11th and 12th. At the Delta Hotels by Marriott, right at the airport. The Canary Operator Summer is going to be a lot of fun. Matt, thank you so much for being on the podcast.

Really enjoyed having you. Well, thanks for having [00:23:00] me.

CanREA Operators Summit Tackles Aging Fleets

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EchoBolt’s BoltWave Makes Bolt Inspections Easy

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EchoBolt’s BoltWave Makes Bolt Inspections Easy

Pete Andrews from EchoBolt joins to discuss ultrasonic bolt inspection, the Bolt Wave device, and blade stud defect detection.

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.

Pete Andrews: Pete, welcome to the program. Good to be back. Yeah. See you face to face. Yeah. Yes. This is wonderful. It’s a really great event to catch it with loads of the. UK innovation that are happening in the supply chain. So it’s, yeah, really nice to be here.

Allen Hall: This is really good to meet in person because we have seen a lot of bolt issues in the us, Canada, Australia, yeah.

Uh, all around the world and every time bolt problems come up, I say, have you called Pete Andrews and Echo Bolt and gotten the kit to detect bolt issues? And then who’s Pete? Give me Pete’s phone number. Okay, sure. Uh, but now that we’re here in person, a lot has changed since we first talked to you probably two years ago.[00:01:00]

You’re a bootstrap company based in the UK that has global presence, and I, I think it’s a good start to explain what the technology is and why Echo Bolt matters so much in today’s world.

Pete Andrews: Yeah, absolutely. So, um, as you said, we’re a uk, um, SME, there’s a team of 13 of us based here in the uk. Yeah. But we do deliver our services internationally, but really focused on Northern Europe.

Yeah. But increasingly we’ve done more in the US and North America, a little bit in Canada. Um, but our big offering really is to help wind turbine operators and owners reduce the need to routinely retire in bulks. So we have a quick and simple inspection technology that people can deploy, find out the status of their bolt connections, and then.

Reti them if necessary, but the vast majority of the time we find that they’re static and absolutely fine and can be left [00:02:00] alone. So it’s a real big efficiency boost for wind operators.

Joel Saxum: Well, you’re doing things by prescription now, right? Instead of just blanket cover, we’re gonna do all of this. It’s like, let’s work on the ones that actually need to be worked on.

Let’s do the, the work that we actually need to, and instead of lugging, like we’re looking at the kit right here, and I can, you can hold the case in one hand, let alone the tools in a couple of fingers. As opposed to torque tensioning tools that are this big, they weigh a hundred kilos, and those come with all of their own problems.

So I know that you guys said you’re, you’re focused here. You do a lot of work, um, in the offshore wind world as well. Yeah. I mean, offshore wind is where you add a zero right? To zeros. Yeah. Everything else is that much more complicated. It costs that much more. It’s you’re transitioning people offshore to the transition pieces.

Like there’s so much more HSE risk, dollar risk, all of these different spend things. So. The Echo Bolt systems, these different tools that you have being developed and utilized here first make absolute sense, but now you guys are starting to go to onshore as well.

Pete Andrews: Yeah, that’s right. So I mean, as as you said, that there’s really [00:03:00] three main benefit areas we focus on.

The first one is the health and safety of technicians, right? As you said, some of the fasteners used offshore now are up to MA hundred. So a hundred millimeter diameter bolts,

Joel Saxum: four inches for our American friends. Yeah, absolutely.

Pete Andrews: And they probably weigh. 30 kilos plus per bolt. Yeah. Um, so just the physical manual handling of that sort of equipment and the tightening equipment for those bolts is a huge risk for people.

If you think 150 bolts lifting or maneuvering, the tooling around on on its own can cause all the problems. So as well as the inherent risk of the hydraulic kit failing. So occasionally we see catastrophic tool failure. Is, which have really high potential severity, you know, sort of tensioner heads ejecting or crush injuries from Tor.

So that is really a key focus for our customers, just to [00:04:00] keep their teams safe, but also you have to be the cost effective and the the major cost benefit we allow is that we don’t have to revisit every bolt and every turbine like you’d have to do if you were retyping. So we believe there’s something of the order of a million pounds per installed gigawatt saving.

By moving from a routine REIT uh, maintenance strategy to a focused condition based inspection, you significantly reduce the amount of intervention you make and keep your turbines running more and reduce the boots on the ground on the turbine. So three real kind of, um, key. Benefits for people adopting our technology

Allen Hall: because we routinely see tower bolts being reworked or retention depending on who the manufacturer is.

And I’m watching this go on. I’m like, why are [00:05:00] we doing this? It seems, or the 10% rule, we’re tighten 10% this year, and they’ll come back and see how it’s going. That’s a little insane, right, because you’re just kind of. Tensioning bolts up to see if one of them has a problem and then you just do more of them and we’re wasting so much time because echo bolts figured this out years ago.

You don’t need to do that. You can tell what the tension is in a bolt ultrasonically, which was the original technology, the first gen I’ll call it, uh, that you could tell the length of the bolt. If the length of the bolt is correct within certain parameters, you know that it is tension properly. If it’s shrunk, that probably means it’s not tensioned properly.

That’s a huge advantage because you can’t physically see it. And I know I’ve seen technicians go, oh, I could take a hammer and I can tell you which ones are not tensioned properly wrong. Wrong. And I think that’s where equitable comes in because you’re actually applying a a lot of science simply [00:06:00] to a complex problem because the numbers are so big.

Pete Andrews: Yeah, I mean that, that, that’s been the real. Driving force between our offering is to simplify it. So ultimately we’re based on a non-destructive testing technique. It’s an ultrasonic thickness checking technique, but when from the non-destructive testing background, it’s crack detection, people have time, they can be, it’s a very precision measurement.

People have to be trained in the wind industry. We’re trying to inspect. A thousand, 2000 bolts a day at scale. It’s a completely different, um, ask of the technology and the way the technology has been developed historically has required too much technician expertise, too much configuration and set up time, and hasn’t delivered on the, on the speed that’s needed to be efficient in wind.

And that’s where our bolt wave [00:07:00] unit we’ve, that we’ve developed over the last. 18 months, let’s say, where all of our focus has gone to make it as slick and as easy for a client technician to pick up with minimal training. It’s through an iOS interface. Everyone understands it intuitively. Um, it’s a bit like using the camera app on your phone.

You know, you’re just hitting measure, measure, measure, measure, measure 10 seconds a bolt as you move the, um, ultrasonic transducer across, and then the data gets moved. Automatically to the cloud, to our bolt platform. And customers can view it in near real time. The engineer in the office can see the inspections happened.

They can see if there are any anomalous bolts, and then there can be communication there and then whether an intervention is necessary. So it’s sort of really changed the way our customers think about managing their, um. They’re bolted joints.

Joel Saxum: Well, I think these are, these are the kind of innovations that we love to see, right?

Because [00:08:00] we regularly talk about a shortage of technicians, and this isn’t, I was just learning this this week too, like this is not a wind problem. This is a everywhere problem. No matter what industry you’re in. Use are short of technicians. But we’re seeing like a tool like this is developed to be able to scale that workforce as well.

Right. You don’t need to be an NDT level three expert to go and do these things. ’cause there’s a very few of those people out there. Right? Right. We know the NDT people, a lot of NDT people, and that’s a hard skillset to come by. Yeah. This can be put in the hands of any technician. Yeah, a quick training course.

Just, Hey, this is how you use your iPhone. You can check Instagram, right? Yeah. Okay. You can off figure. Yeah, have fun. See you at lunch. Um, but they can, they can make this happen, right? They can go do these inspections and you’re getting that, that, uh, data collected in the field. Centralized back to an SME that’s looking at it and you don’t have to put that SME in the field and try to scale their ability to go and travel and do all these things.

They can be in the office making sure that the, the QA, QC is done correctly. I love it. I think that that’s the way we need to go with a lot of things. [00:09:00]Uh, and you’re making it happen.

Pete Andrews: Yeah. And it’s a real kind of. F change in mindset for us. So originally when we started Ebot, we were using third party hardware.

Yeah. Which required a bit of that specialism. Yeah. A bit of care about the setup of the project, getting multiple parameters configured before you got going. And it wasn’t really something we could put in the hands of a customer.

Joel Saxum: Yeah.

Pete Andrews: Which meant Ebot scale was limited to what our own team could go and do, and regionally as well.

You know, so we’re UK based. Probably 60% of our customers are uk, but now we have this Northern Europe offshore wind is obviously on our doorstep, but then increasingly we’ve done more and more in North America, so we’ve probably been to five or six sites now in North America and expect that to be a growth market because we can, we can now ship the devices over there, give some virtual training help.

Uh, [00:10:00] people set themselves up and then that opens up that market, you know, so it’s been a real change in strategy for us, but has allowed us to have far more impact than we otherwise would just try to be a pure service.

Allen Hall: Well, let’s talk about the big problem in the states of a minute, which are the root bushing or inserts that are loose in some blades.

When you lose that pushing, you also lose the tension on the bolt that can be measured. Is that something you’re getting involved with quite a bit now because of just trying to determine how many bolts are affected and, and where we are on the safety scale of can we run this turbine or not? Is that something that EE bolt’s been looking into?

Pete Andrews: Yeah, absolutely. So I, I’d say there’s sort of two halves of what we do. There’s the, there’s the bulk wholesale monitoring of. Typically static connections to eliminate this routine retitling where it’s not needed typically, typically. But then we have these edge cases of certain [00:11:00] connections and certain platforms that have known bolt integrity problems, and we are working with clients to really, um, manage those integrity risks.

Blade stud is an absolute classic, you know, sort of, I think almost every turbine OEM on some, if not all of their platforms has got. Embedded risk into their blades, pitch bearing connections. Um, so yeah, exactly as you said, our customers are using the technology for two things really. One is to ensure the bolts have been tightened to the preload that was specified or the target window.

And quite often we find there is an opportunity to increase the preload and therefore increase the resistance to fatigue failure. So. You know, particularly on older sites where the bolts perhaps not in the condition they were on day one. Well, they definitely won’t be. Um, when people have gone and retti them, they haven’t got back to where they, they should be.[00:12:00]

So we can prove that and increase a bit of that resilience, but then also start to look for the segments around the joint where, um, the bolt might start loosening or failures are occurring, and find areas where they can really hone in. And actively manage risk. And that sort of leads to what we’ve decided to do for the next year, particularly with Blade Stud in mind, is evolve this technology.

So whilst it’s also measuring the elongation, we will do a defect scan at the same time. So you’ll monitor your blade stu, um, connection and we’re hoping that we can set the device to flag to you there and then. We believe this bulk has got a defect while you’re here, get it changed out before it fails and, and all the knock on problems, um, from there.

Joel Saxum: So what you’re just pointing to there is a, is a workflow, right? So to me that is typical [00:13:00] of some of the amazing, innovative companies in the UK that I’ve run into throughout my career. And that is, you’re a group of SMEs, you know, bolted connections. That’s what you do, right? But then you’re like, hey. If there’s a tool, we could make a tool that would make our lives a bit easier, then it’s like, well, we could make the entire industry’s lives a little bit easier as well.

So let’s iterate on that. And now you’re able to send these kits around the world to look at these things. Hey, you have a problem with this specific model. We can help you with this because we know the failure mode and we know how to look for it. Let’s do that for you. Also here, you’re doing bolt bulk measurements.

We got that for you. But it all kind of flows back to the fact that Echo Bolt is a team. A bolted connection, SMEs that are making tools and being able to also provide consulting if need be. Yeah. Right. Um, to, to an entire industry. And I think that, um, this is my take on it, right? Wind is stop number one. I think you guys are gonna do a fantastic year, but there’s a lot of, uh, opportunity out there in bolted [00:14:00] connections as well.

Allen Hall: A tremendous amount blade bolts being broken from defects in the crystalline structure. What appears to be a more. Rapidly developing issue across fleets that I’ve seen. I went to a farm this summer and the number of blade bolts that were there on the table that were broken on the conference room table was And the whiteboard office.

Yeah. Yeah. This one,

Joel Saxum: this one.

Allen Hall: Your hard head is not gonna protect you from this one. It’s, it’s, it was this, um, I couldn’t imagine the amount of time they were spending hunting these things down. And of course, the only way they were finding ’em was they were broken. You like to catch ’em before they break because it becomes

Joel Saxum: a safety risk.

Just not too long ago we saw an insurance case where there’s an RCA going on and it is pointing at an entire tower came down. Right. And it is pointing at a mid, mid tower section bolted connection. How often do you guys run into those problems? Or are you contacted by insurance companies or anything like that to, to take a peek at those?

Pete Andrews: We haven’t done anything directly for insurance [00:15:00]companies, but we have been engaged by. Engineering consultancies that are doing RCA type activities. Okay. Um, things like at the end of defect liability periods mm-hmm. A customer has, has seen, they’ve had a lot of, uh, issues from an OEM, maybe an OE EM has offered a modification or an upgrade, assessing whether that upgrade is actually solved the problem or not.

We’ve got involved in, um, but the tower. Issue specifically. It’s actually very rare we find, um, problems with tower connections, but where we do is often where they haven’t achieved good flange flatness, ah, during installation or the bolts have been, let’s say, left out in the elements for a period and lubrication has been, has deteriorated before the bolt’s been installed.

So there are cases out there, but what I would say is. [00:16:00] To think about your whole life cycle, so ensure the bolt’s installed correctly and we can help with that with a QA to say, yes, this torque or tightening method has got you to the load that you want. Do some through life monitoring, but often if you install it correctly, it will it’s operational life.

You will have very little concern. But then in the UK market, we’re increasingly getting involved again at the end of life, right? Life extension where life extension turbines are 20, 25 years old. How does an operator make a decision to carry on running without replacing all bots? Um, and that’s where increasingly we being asked to use the technologist just to say, actually the joint is fine.

The bolts have run in a good, um, operational envelope. Run them on. Don’t replace a hundred percent of them like you might have been recommended to from your, um, yeah. Turbine supplier side. [00:17:00]

Allen Hall: So Pete, if someone’s doing a repower where they’re basically putting a new one in the cell on an existing tower, they’re making a lot of assumptions about all the bolts from the ground up that they’re gonna be okay.

And I know we’re talking about that. We’re in a lot of installations where. If the turbine has gone through a repowered or two. So now those bolts are 20 years old. Yeah. And trying to get ’em to

Joel Saxum: 30 35. 35

Allen Hall: 40. Yeah. I don’t know what they’re doing. By those bolted connections. Are they just like replacing the bolts?

Are they hitting ’em with a hammer again? Is that the, yeah,

Pete Andrews: I mean, they might replace ’em, but you’ve got a problem with the foundation bolts. ’cause they’re obviously often anchor bolts set into concrete, so you have to reuse them and. With the projects, both in wind and in process power industry with the chimney stacks to try and ascertain whether foundation bolts that are set into concrete are still suitable for operations.

So look for corrosion losses, look for [00:18:00] defects. Um, so yeah, they’re all things that need thinking about before you just make the snap decision to repower. But I think

Joel Saxum: a lot of that, uh, going back to a couple minutes ago, you were talking about at the commissioning phase, making sure that you have proper qa, QC of how these things were installed day one, and then making sure that before commissioning of a turbine, they’re checked.

I think that’s really important. We’re starting to see that in the blade world now too, where we’ve been talking about it for a long time, and now when you talk to operators, they’re like, we’re getting inspections done on the blades before they’re hung. Or at the factory before they’re hung. After they’re hung.

Like they want a good foundation baseline. Are you seeing that in the bolted connection world too?

Pete Andrews: Yes. Sort of. It’s just emerging for us. What we’ve found is, so most of our customers are in the operational phase ’cause they are the ones feeling the pain. Yeah. Of the routine retitling work. When they do major components, they sometimes engage us to come and say, can you check [00:19:00] before and after the blade was removed?

What was it? Before we took it off from a a bolt load perspective, what is it afterwards? Can you then recheck after 500 hours When we retalk it? And what we’ve seen there often is the initial install hasn’t got them to where they needed to be and they’ve had to go and do the break in maintenance or the 500 hour REIT to get the bolts to the right load.

So one of the questions that we have is whether. Some of the defects are actually being initiated very early on in that initial running in period and whether if, if actually you’d taken the time at, at the point of assembly to make sure you were correct, whether that avoids some of the knock on integrity concerns.

So yeah, it’s interesting area.

Allen Hall: Well, bolts are what hold wind turbines together and you better know you have the right. Tension and [00:20:00] torque on your bolts to get to the lifetime of the wind turbine and to, and to check it once in a while. And I know there’s a lot of operators I can think of right now in the United States that are sort of doing that job somewhat.

I I think they have missed out on opportunities to save a lot of money and to call it echo bolt. How do people get ahold of you? Because that’s one thing I run into all the time. Like, Hey, hey, you gotta talk to Ebol, call Ebol. How do they get ahold of you?

Pete Andrews: So the easiest ways are via our website. Which is echo bolt.com.

Um, LinkedIn, you’ll find us at Echo Bolt on LinkedIn. Reach out. Our email would be info@cobolt.com. So any of those route and you’ll, uh, reach me and the team and more than happy to speak to you about any of your faulting concerns or problems. We are, uh, yeah, we’re passionate about your problems.

Allen Hall: Pete, thank you so much for being on this podcast.

I, it is great to actually see you in person and see the bolt wave technology. It’s really [00:21:00] impressive. So anybody out there that needs bolt tensioning to checking tools, you need to get ahold of Pete at Echo Bolt and get started today. Thank you Pete. Thanks guys. It’s great to be here.

EchoBolt’s BoltWave Makes Bolt Inspections Easy

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Carbon Capture and Synthetic Fuels

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As we’ve noted in the past, the idea of capturing CO2 from the atmosphere is completely unfeasible, since 99.96% of the air around is something other than CO2 (mostly nitrogen).  However, there are environments that change this equation radically, cement plants being one of them, where the concentration of CO2 emissions is as high as 30% (versus .04%).

Now, this brings the subject of synthetic fuels into the realm of possibility.  Sure, if you want to make gasoline, diesel, and jet fuel, you’ll need two other things: hydrogen (which can come from electrolyzing water), and a considerable amount of energy, as these processes are heavily endothermic, meaning that energy must be supplied from external sources.

The good news is that we have enormous amounts of off-peak wind and nuclear that are wasted every day.  Please see: Doty WindFuels.

Carbon Capture and Synthetic Fuels

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What Trump Is Actually Doing

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With each passing day, there are fewer and fewer American voters who believe the bullshit at left.

Is Trump working hard to stay out of prison? Enrich himself and his family?  Of course.

Could be possibly care less about anything else? Obviously not.

What Trump Is Actually Doing

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