US Wind Unionization, Blade Weather Damage Insights
This week, we cover the unionization of Vestas technicians in Michigan, and research revealing significant blade damage occurs in short but intense weather events. At the Atlantic Shores offshore farm, an environmental permit was remanded by a judge. Dermot Wind Farm in Texas, also known as the Amazon Wind Farm, is our wind farm of the week. Register for the start of our webinar series with SkySpecs!
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!
You are listening to the Uptime Wind Energy Podcast, brought to you by build turbines.com. Learn, train, and be a part of the Clean Energy Revolution. Visit build turbines.com today. Now here’s your hosts, Allen Hall, Joel Saxum, Phil Totaro, and Rosemary Barnes.
Allen Hall: Before we start the program this week on March 26th.
At 11:00 AM Uptime sits down with Josh Goryl CRO of SkySpecs, and their newly appointed CEO Dave Roberts for an exclusive conversation in our new joint webinar series. You may have heard about Dave recently stepping into the role. Now’s your chance to hear from him directly and we’ll dive into what’s new at SkySpecs, the latest industry insights, and what their newest announcement means for the future of wind turbine inspections.
Wind o and m. And asset health management, so don’t miss it. Tune in on March 26th, 11:00 AM Eastern, and we’ll include the webinar registration link in the show notes. Up in Michigan, wind turbine technicians who perform operations and maintenance on Vestas turbines have voted to join the Utility Workers Union of America.
Marks the first Vestas wind technicians in North America to unionize. The 11 member group voted nine to one, so someone abstained obviously in favor of organizing and will become members of the UWUA local 2, 2 3, which also represents winex at DTE in Michigan. Now these workers are responsible for operations and maintenance on about 120 odd turbines, including MCE.
So Joel, this one’s a little unique and maybe ’cause it’s Michigan unions are really strong in Michigan, have been for a hundred years. ’cause the auto workers, and this seems like an outgrowth of that, but what is the relationship with Vestus in unions? Is that something that they have done in Europe quite often and this is just carrying over into the United States?
Or is this. An American move.
Joel Saxum: I think it’s an American move. If you look at the state of Michigan, like you said, auto workers are there. They’re heavily unionized. And because they’re heavily unionized and that state has looked at them as, they do well. It’s in good middle class incomes and, that, that’s driven some progress over the last a hundred years in Michigan. My, some of my in-laws are from Michigan and they’re boilermakers and they’re all unionized. And when they say get that union job, they’ve got it. They’ve made it right. So I understand the city or the state of Michigan and some of the ideas around there.
And I think that if you, in wind, if you were to pick a state that would’ve unionized first. Michigan would be at the top of your list probably. So I don’t think it’s a Vesta thing necessarily. I think this is a local Michigan thing, but I don’t also believe, Vesta is being a Danish company and they have, a lot of trade representation there from in all trades in that northern part of Europe.
I think that’s, it’s not abnormal to Vestas either. It’s probably abnormal to Vestas. United States Management, but Vestas as a company, eh, pretty standard thing. I’m curious to see what their package looks like, because now we’re in this era of IRA bill things, right? So we, IRA bills, apprenticeships, and white sheet wages and these kind of things to, to fulfill these needs for all these projects.
So I would. Be interested to see what the package looks like and what they’ve signed with or as a union to Vestas and to the people that you’re working for, to see if it aligns with the IRA bill.
Rosemary Barnes: What can you explain for non-Americans? What does that mean to have unionized in America? Because we have unions in Australia, but my understanding, like it must be incredibly different here than it is there.
’cause like you say, it could be, you can have a union job, like I’m pretty sure in Australia, like you are. There’s no such thing as a union job. They can’t I think they’re explicitly prohibited from discriminating based on whether you are in a union or not. Everyone has a right to join a union, but, what does a union job mean? And Yeah tell those of us who aren’t from America. What does this actually mean?
Joel Saxum: It’s different depending on the organization, the industry, the area, right? So technically same thing. It’s not, it’s, it is illegal to technically discriminate against non-union or union, however, they become such a strong presence that when, if you’re part of the union and you. Say there’s a strike going on, and then you cross that picket line, like you will be ostracized from that group of people, even though it’s technically illegal to do they’re not sanctioned by the government.
It’s all independent organizations, but they have a lot of power, the auto workers unions and stuff, like if they go on strike, they shut down gm, they shut down forward, they can’t do anything. So they have a, an insane amount of power. And it, it rolls over into, when I say good union jobs, they have good packages.
In my opinion, I’ve seen some union packages that are just crazy, right? Like I was working in Chicago and there was guys that were holding shovels clearing, clearing off manholes, and they were making $48 an hour because they were in the union. And the guy next to him that wasn’t in the union, that wasn’t working for the union company was making like 16.
And doing the same work except for after eight hours he was still working. The other guy put a shovel down one home. So there’s a give and take.
Phil Totaro: Yeah. But that’s the flip side of this as well, which is okay, there’s a benefits package that, that they offer as being part of a union, but there’s a price that’s paid for all of that.
It’s the same sort of thing with, like a government that leans a little more socialist. They’re gonna collect a lot more in tax. And then have a lot more programs for everybody that’s based on all that money that they’ve collected. But the reality of it is who do you think pays for that?
At the end of the day, that’s gonna be the asset owner and then all of us as electricity rate payers who end up, the power purchase contract price is necessarily gonna be, more than what it might have been otherwise. There’s. There’s two sides to it. And yeah, you can, you can get unionized labor and their argument with joining the union was, safety training, access to safety training, access to benefits, things they weren’t getting either from vestus or independently.
But somebody’s gotta pay for it and it’s gonna be all of us
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Allen Hall: New research from the Netherlands Organization for Applied Scientific research in collaboration with offshore wind operators reveals that approximately 30% of annual wind turbine blade damage occurs during just 12 hours of harsh weather conditions.
The PROWESS project conducted. Year long, detailed measurements of precipitation in the North Sea, a pretty rough place finding that damage happens when the tip speeds reach about 325 kilometers an hour as wind speeds exceed about 63 kilometers an hour, which is pretty fast and rainfall surpasses about 7.5 millimeters per hour, which is a lot of rain.
Now, these findings have led to the creation of a erosion atlas in the. That could help wind farm operators proactively reduce turbine speeds to prevent damage. Now, I think that’s the goal everybody, is that if they know there’s certain environmental times when rain erosion is going to occur, then you basically slow the tip speeds down, which will reduce the amount of erosion.
Maybe I’m missing some of this. Rosemary, I know you’ve heard the same story that you can slow the tip speeds down when the rainfall is really high and the wind speeds are really high. And sure you can reduce the amount of erosion, but it’s still a problem.
Rosemary Barnes: And I haven’t seen this this atlas, is it just for the North Sea is is it just Europe?
Europe,
Joel Saxum: TTU was working on one to cover all of Europe.
Allen Hall: Yes, they were. Yeah, I haven’t seen it yet, but it maybe out.
Rosemary Barnes: One of the things that I’ve been working on. Recently with a few different clients is leading edge erosion in Australia. And just noting that we don’t see things behave the same way that they do in Europe.
And one of the reasons is, or that I suspect actually I don’t suspect, I know I’ve back backed up with data, that we have much higher rainfall intensity and a lot of places and. Australia. Like I just know that from living here. When I lived in Denmark when I moved to Denmark I checked the climate data before moving to see, things like, oh, what’s the annual rainfall and how does it compare?
And it wasn’t so different to a lot of parts of Australia. And in fact, it’s less than a lot of parts of Australia. I’m like, oh, okay, it’s not gonna be that bad. But when you actually live there, like in Australia, it rains and it rains. Like it’s not joking around. It is raining. But whereas when you.
In Denmark it’s just always drizzling, just I don’t know, definitely more than 50% of the time. It’s just it’s raining a little bit. And sometimes I would call it static rain. It’s it’s technically not raining, but if you go outside, you will get wet because it’s just there’s, it’s just there’s so much moisture in the air.
So I, and yeah, so I noticed. Then like a lot of the traditional ways to assess how severe your leading edge your site is for leading edge erosion. You have a look at you average wind speed, the tip speed of the blade and the annual rainfall of a site. And I just noticed I don’t know, I.
500 bill of rainfall in a year is not the same in Europe as it is in Australia. And not all Europe is the same. There are some places like in Scotland where they have like big fat, heavy rain droplets. But what was the amount that you said was the threshold? How, what was the rainfall intensity?
Allen Hall: No I think I said three inches in arrow.
That’s not right. I think it’s 0.3 inches an hour or 7.5 millimeters.
Rosemary Barnes: Okay. So I have I, I. I collected data for a bunch of Australian sites with their one minute. One minute rainfall record, or it’s like the average amount that they get every five years that will get in rainfall intensity of one in one minute of four, four millimeters in one minute.
So that’s like half of what you’re saying in an hour. We’re getting in a minute. So it’s 30 times, 30 times more. There are sites in Australia, they’re getting 30 times more than intense rain than that. So yeah, just I guess just look a little, another little bit of. Bit of evidence that Australia has in intense rainfall.
That’s why we have so much flooding. It just, it suddenly the tap turns on and you’ve got it’s the inverted ocean kind of situation where it’s just all of a sudden Yeah. Like above ground is wet now. It’s, yeah, it’s just water.
Joel Saxum: I thinking about that sometimes, like in, in Texas, the way it rains, like in Houston when it rains, like seven and a half millimeters an hour is nothing.
I’ve been in Houston before where they’ve gotten 10 inches of rain in an hour. That would be 250 millimeters in an hour. That’s 80, 80 times that.
Rosemary Barnes: That’s, so that’s what I mean. Maybe the numbers are wrong. We should probably, have all of read the paper and done some calculations before we started talking.
Allen Hall: There’s just two articles that say the same thing.
Rosemary Barnes: I, that’s that kind of like reinforces that Europe is the wrong place to do this study or to get this benefit, right? Like you get the benefit where because it’s only, it’s not. That huge amount of erosion that you’re gonna stop by, having that threshold in Europe, but like in Texas or in Queensland, you would be able to very easily cut out the extremely intense rain events I bet are doing way more.
’cause like I, I often see on Australia and wind farms erosion leading edge protection that is destroyed. A year after it was last replaced or two years after, and I bet that you could stop that by just turning the turbine off for the super intense rain. So I’ve been trying to convince clients to, to start looking at this.
It’s hard when the. My client, the owner of the wind farm, doesn’t actually control the operation of the wind farm. So that’s the biggest challenge isn’t the potential of a, technological capability to do it. It’s it’s a matter of who, who would go to the effort to doing this versus who gets the benefit from it.
Joel Saxum: There’s two interesting things here too just when I was looking at this leading edge erosion problem with rain mapping and stuff at a previous life. One of the things I didn’t think about right away is actually why it’s so bad is because as that turbine spins, you’re actually going this waterfall is measured in a single water column that hits, say, the ground.
Well, 7.5 millimeters an hour, but that turbine blade is experiencing like 15 times that because it’s chasing the rain down and then hitting it, going back up again and hitting. It’s in engaging with the rain constantly and that’s why it causes so much damage.
Phil Totaro: Yeah. Particularly a high tip speed ratio and it’s the almost like what you get on a helicopter rotor in, a brownout condition.
It’s
Joel Saxum: yeah. And we’re talking just rain erosion here, right? Like this whole, I just talked to an operator in West Texas an hour ago, and he said that sandstorm craziness that blew through there on Sunday hasn’t let up. He’s still at 45 mile an hour. Wind with sand blowing so fast, you can’t see across the o and m parking lot.
And this is in like by San Angelo.
Allen Hall: I saw that. Global Blade Group is over at Eros this week and they’re talking leading edge repairs for erosion and looking at the Eros robot and how they do it. And there’s a number of operators that are at Arons with that global. Playgroup and Berg junker. Obviously leading edge erosion is still a problem.
There hasn’t been a universal solution, but it does look like different parts of the world have different kinds of raindrops and maybe it’s a temperature aspect. Also, it’s definitely gonna be colder in Northern Europe and. Typically in Australia.
Rosemary Barnes: Yeah. Another thing we struggle with in Australia is the UV here is so much more intense and so like a lot of things just don’t stay put or stay intact regardless of erosion.
You, if the adhesive degrades under you. UV of salt, then yeah, things don’t last because of that. So I would really love to see more erosion test facilities doing things like temperature cycling. That’s another thing. You get really hot, really cold temperatures here, much more than in Europe where it’s less diagonal variation.
Yeah, put a UV lamp in your facility and they look after us in Australia.
Allen Hall: GTU has a new rain RO facility in Ross Gilda. That facility, they can change the temperature of the water. It’s one of the variables they added to their rain erosion test facility, which plays into the result. I’m really curious about that because in the rain erosion testing that we have done over a number of years now, 15 plus years, you can tell the difference between cold water and warm water.
It is noticeable.
Rosemary Barnes: Oh, interesting. I think thermal cycling though, is a thing as well. Just even the yeah, the temperature of the blade heating up and cooling down every single day. I think that, that doesn’t help. There’s so much going on. We’ve seen these simple erosion site assessment maps that use like one or two parameters, and even this new study is, similar.
Just a couple of things, but it’s like that. You can find some good correlations, but it’s not like there’s a lot of ways to have a bad, there’s only one way to have a good site for erosion, which is to have, not much rain, small droplets, not high wind speeds. Oh, that’s not great for you.
Your site in general? No, no dust, no salt water. But any one of those things can be really bad. So it’s yeah, like making a map is really hard. You need to have like a series, I think a series of maps for looking at each parameter. And I don’t think that we have remotely figured out what all the parameters are that affect it, and then the next step is actually the testing for leading edge erosion products for leading edge protection products needs to include all of those parameters, which it currently doesn’t. It’s like basically that they’ll change the speed and the rainfall. The, yeah the speed of the rain, the how this volume of the rain and now we became, so there’s a facility that can change the temperature of the rain, but there are so many more things that we need to include before you can it’s one thing to know.
Yeah, like your product will perform under these conditions, but that’s not what in the real world. And nowhere in the world are we seeing leading edge protection perform in the way that the test results suggests that they should, which means it’s just currently wrong. Really need to get more in depth on erosion testing.
Joel Saxum: How much money do you think the wind industry has chased or spent testing LEP and trying to figure out this leading edge erosion problem? From grant funding and all these different things. ’cause I constantly see Alan. We were talking about this the other day about. How mu have, how have we not solved leading edge erosion yet we’ve hit this project and that project and this university and that grant funding and this EUDP thing and ORE catapult this.
Rosemary Barnes: Yeah. And the OEMs are putting their own money into it too. They’re not just, waiting around for grant funding. It’s people being. Trying hard. I personally think that they’ve been too, it’s been too Eurocentric. The the research and development and, yeah. My company is too small to embark on a research program, but I’m so confident that we could do much, much better for Australian leading edge protection if we would do a proper test program that represented the, conditions that we actually face in Australia.
And that’s that, that’s true, not just for leading edge ion. There’s a whole range of. Things that we would get Australian Wind Farms performing way better if we would, do some of that development here. And I’m sure that Texas or some of the more extreme locations within the US is probably ex exactly the same.
And I know you do have some research organizations doing stuff over there, but yeah, I would really love to have a, give me a couple of million dollars and I will, I’ll solve this problem.
Allen Hall: Just call RD test systems and they will. Send over one of their latest and greatest rain erosion testers.
That’s the way to do it. That test equipment is outstanding. The issue is there’s so many variables that’s the problem, and you have to try to take them one at a time and solve it. And obviously Australia’s different than Northern Europe. It just is and Joel’s pointed out numerous times. It’s not necessarily the water, it’s what’s in the water a lot of times is dirt and debris, which is an abrasive and it changes everything really.
Everything. Plus yet on the UV amount of UV in Australia, and I agree with you, Rosemary Australia has aggressive sunlight. It does a lot more damage there than in Denmark. Don’t let blade damage catch you off guard. OGs. Ping sensors detect issues before they become expensive. Time consuming problems from ice buildup and lightning strikes to pitch misalignment in internal blade cracks.
OGs Ping has you covered The cutting edge sensors are easy to install, giving you the power to stop damage before it’s too late. Visit eLog ping.com and take control of your turbine’s health. Today. There’s big news off the shores of New Jersey Environmental Appeals Court Judge Mary Kay Lynch has ruled to remand a cleaner act permit issued to Atlantic Shores offshore wind.
Back to the US Environmental Protection Agency. The EPA filed a motion in February to review the Wind Energy projects, environmental impacts in response to. President Trump’s January memorandum to withdraw offshore wind leases for further review. Now, this setback follows shell’s withdrawal from the Atlantic Shores Project in January where the company reported a roughly $1 billion loss associated with the plan.
2,800 megawatt array off of Long Beach Island and Entine. Now, Phil, this permit. Poll is actually a result of a lawsuit which opened the door for the EPA to pull the permit. You wanna explain the logistics of this? So
Phil Totaro: effectively the lawsuit triggered a reevaluation of the the. Way in which the permit review was undertaken, the process that they followed.
And what the judge is effectively saying is that there was cause to uh, suggest that the process according to the EPA rules was not. Properly followed. And what that did is it allowed the EPA to pull the permit for a project that, I’m not sure if there was for knowledge of this.
And that’s why, ’cause you mentioned Shell pulled out EDF also pulled out, which was the other partner in the project. So it, the project, I don’t know if the project was already dead and they’re just putting a nail in the coffin or these companies pulled out because they felt like. This this ruling wasn’t gonna go their way.
But it’s. Concerning considering that, this was a process that was, done in a hurry at the end of, president Biden’s term where a lot of things, EPA reviews, Boeing reviews, a lot of permits were being issued for offshore wind to try and get things going.
The assumption being that if they had all those permits in place. They could just get on with business and get to building their projects. But it seems as though that’s not the case. And it, it’s, bad news for Atlantic Shores, which obviously seems dead now.
But there’s 19 gigawatts worth of other projects that are still, theoretically in the pipeline that could be built. And we’ll see if they actually get built.
Allen Hall: So that permit dealt with air pollutant emissions from the project during the pile driving construction phase, and its impact on the Brittin National Wilderness Area, which is just offshore of the coast of New Jersey.
Where they have limitations on air quality degradation. And my comment to Joel before we started the podcast was what kind of air quality pollutants are being emitted during pilot driving besides the ships? Driving the piles. Is there something else that I’m missing here? And would it matter all that much in the big scheme of things?
Joel Saxum: There’s two things, right? You have just the simple noise, pollution, right from boom. And some of times you have a little vibration in there, but that’s the only thing that happens there. And you can hear that a long ways away. But that’s not gonna affect anything. I’m not an EPA specialist, I’m not a noise specialist.
Maybe we should have Matthew Stead talk about this, but that, simple pounding is one thing, and that seems to be so minimal to me because, regular construction onshore is happening. It’s the guy’s putting a new roof on the house next door, pounding away, sounds like that, but it’s miles away.
And the other thing would be just emissions from the vessels that are out there. However, when you’re ve have a vessel out there for construction, it’s gonna be either one jack or one. A steady vessel doing pile driving, one work vessel and maybe a CTV or maybe a work boat. So maybe three vessels out there, max.
And if you’re managing it with a helicopter, maybe a helicopter. But it seems to me here that this is a, just a kind of a grab at some. Process problem and not an actual problem because it doesn’t seem like that’s an actual problem to me and either of these noise emission things.
Allen Hall: I actually looked this up, Joel.
It says the Brier wilderness area. Is a class one air quality area within the refuge, which protects it from manmade air pollution. And that means that they’re monitoring the air at that site all the time. Us Fish and Wildlife Surface is doing the monitoring there. But I assume there’s ships and all kinds of things just rolling right by there for emissions.
Joel Saxum: Yeah, that’s what it says. Okay, so tell ’em. They tell ’em they can’t have the vessel idled up when the wind is blowing east to west.
Allen Hall: That’s the weird part. What would the report have said that would, or what would’ve been in the report that was an error that would say there’s a lot of human made pollution landing on entine.
That, that doesn’t even make a lot of sense to me.
Rosemary Barnes: That’s gotta be shipping emissions. It’s not like it’s bringing up dust that escapes the earth’s, the, sorry, the water’s surface. How far is the wind site
Phil Totaro: from Entine? It’s a couple of miles. Yeah, it’s, no, it’s at least 10. If it’s in the shelf, there are 12 if it’s in the outer continental shelf.
But the look folks the real issue here. Is that this is what is likely to start happening more and more with any of the remaining wind farms, even if they’re under construction. Before, in, in Biden’s term, there were matters that were in the courts and they were getting dismissed because, the judges were, this isn’t supposed to happen, but the judges were being, told what to do.
The judge is theoretically supposed to rule independently, we all know how the system works. So nowadays they are, and the Justice Department used to be providing support to the defendants of all these kind of lawsuits. There have been lawsuits on vineyard, wind, there have been lawsuits on revolution on, pick every project you can name, and there’s been a lawsuit against it from one party or another.
Whether it’s Save the Whales or EPA or whatever. And the bottom line here is that this is what’s gonna be happening now in the new world order that we find ourselves in. They are gonna nitpick any stupid little thing in all of these little lawsuits that we’re getting tossed out before are gonna have legs.
Now
Rosemary Barnes: I’ve I’ve heard. Rumors that it’s potentially even more widespread than that, and not just offshore and things that are still working on permits, maybe projects that are already under construction. Like any kind of government involvement that you need, whether it’s just I don’t know, potentially even something as simple as you need a road closure to get some stuff on site.
That government departments are just simply not looking at those things. And so they just can’t progress. And I have heard that some developers considering maybe already have that, just putting a pause on anything that’s not started, pause it for four years so that, ’cause the worst thing is to get partway through a project and not be able to finish it.
Because then it’s gonna. It cost you more to restart it than it would be to just, pause it at the start. At least you can, start again from a clean slate and get everything done at once. So I think that, yeah, even though, like on the first blush of it, like there weren’t any executive orders or any, legislation that’s been passed that has.
On the face of it affected onshore wind all that much. I think that people are starting to realize that it could really slow that down as well.
Phil Totaro: Yeah, the only, so far, the only one that executive order that was passed for onshore was no renewable energy development on federal lands. That’s only affecting out of 32 or so gigawatts of wind energy in the.
Realistic project pipeline I’ll call it the stuff that’s actually likely to get built, that’s only gonna affect about six or seven gigawatts. It’s not an insubstantial percentage, but, at the end of the day, again it’s delaying things. It’s not totally stopping them.
But it’s concerning. In that offshore is much more expensive to develop, much more, time consuming to develop and whereas it was already a klugy process before, this is making it, a hundred times worse.
Joel Saxum: This week’s wind Farm of the week is the Dermot Wind Farm, which is owned by Osted, also called the Amazon Wind Farm.
So this thing was commissioned back in 2017 and commissioned in a special way. Jeff Bezos actually climbed to the top of a wind turbine and broke a bottle of champagne Oh. On one of the the attachment points up top. So he I’m hoping he was. Climb, safe, trained and everything to be up there as well.
But there was 110 GE 2.31 16 machines out there. It’s a 253 megawatt wind farm, and one of the focuses of this wind farm is a focus that if you pay attention to the energy markets, you’ve heard lately, there hasn’t been a huge spike in demand in energy in the United States. In the last 20, 30 years.
But now just in the last few and looking forward because of data centers and all these different things there, there is this forecasted spike of energy wanted. So thinking a little bit ahead of time, Amazon back in 2017 started investing in a lot of renewable energy projects. So this one is one of their 600 renewable energy projects across the globe right now.
Which is a pretty freaking large number. So this project has provided over $3 million in landowner payments and property taxes. And so it gives back to the local communities enough to power 74,000 homes annually. And it’s out by Abilene, Texas. So a little bit more about what Amazon is doing in the renewable energy space is they’ve invested over $12.6 billion.
Since 2014 in renewable energies. So the Dermot Wind Farm owned by Sted out in the central part of Texas. You are our wind farm of the week. I.
Allen Hall: That’s gonna do it for this week’s Uptime Wind Energy podcast. And thanks for listening. Please give us a five star rating on your podcast platform and subscribe in the show notes below to Uptime Tech News or substack weekly newsletter and register for that Sky Specs webinar.
You won’t wanna miss it. And we’ll see you here next week on the Uptime Wind Energy Podcast.
https://weatherguardwind.com/unionization-damage-atlantic-shores/
Renewable Energy
Motordoc Diagnoses Drivetrains From the Ground
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Motordoc Diagnoses Drivetrains From the Ground
Howard Penrose of MotorDoc joins to discuss the circulating currents killing main bearings and drivetrain checks without a climb. Reach out at info@motordoc.com or on LinkedIn.
The Uptime Wind Energy Podcast is brought to you by Weather Guard Lightning Tech, creators of the StrikeTape Ultra LPS retrofit. Subscribe to Uptime’s Substack newsletter. And check out Rosemary’s “Engineering with Rosie” Youtube channel. 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: Howard, welcome back to the program.
Howard Penrose: Hey, thanks for having me.
Allen Hall: It’s about time everybody realizes what motorDoc can do. There’s so much technology, and I’ve been watching- Yeah … your Chaos and Caffeine podcast on Saturday morning, which are full of really, really good information about the motorDoc as a company, all the things you’re doing out in the field, and how you’re solving real-world problems, not imaginary ones- Yeah
real-world problems. Oh, yeah. Yeah, and
Howard Penrose: whatever annoys me that week. Exactly. And, and whatever great coffee I’m trying out. Yes. Except for a few. We’ve had the ReliaSquatch down our- Yes … um, a couple of times. Uh, yeah, no, I, I enjoy it, and we gotta get you on there sometime. I don’t do- I, it- … a lot of interviews other than an AI character we put in.
Allen Hall: It’s a very interesting show because you’re [00:01:00] getting a little bit of comedy and humor and s- Yeah … and a, and a coffee review, which is very helpful because I’ve tried some of the coffees that you have reviewed, that you’ve given the thumbs up to. But if you’re operating wind turbines and you’re trying to understand what’s happening on the drivetrain side, on the generator, everything out to the blades even, main bearings, gearboxes- Yeah
all those rotating heavy, expensive parts, there’s a lot of ways to diagnose them-
Howard Penrose: Yes …
Allen Hall: that are sort of like we can look at a gear, we can look at a joint, we can look at roller bearings, whatever, but motorDoc has a way to quickly diagnose all of that chain in about- Yeah … 15 seconds.
Howard Penrose: Well, a little longer than 15 sec- more like a minute.
A minute, okay. It feels like paint drying. But- Uh, in any case, yeah. Uh, uh, and, and what’s kind of funny is, um, back in the ’90s, uh, EPRI actually accidentally steered the technology away from its [00:02:00] core purpose, which was in 1985, um, NAVSEA, the US Navy, had done research on using current signature analysis for looking at pumps, fans, and compressors, the bearings, the belts, the components, all the rotating components using the motor as the sensor.
Not too much different than we are now. I mean, mind you, we got better resolution now, we’ve got, uh, more powerful– I mean, I look at my data from the ’90s, and now it’s completely different. Um, and then Oak Ridge National Lab, same thing, bearings and gears in motor-operated valves. So in 2003, we were the first ones to apply electrical and current signature analysis to some wind turbines in the Mojave Desert.
Wow. Yeah. So, um, nobody had tried it before. Everybody said it couldn’t be done. And, uh, that was a bad thing to say to me because- … it meant I was gonna get it [00:03:00] done. Right. At that time, um, we were looking at bearing issues and some blatant conditions with the, um, with the, uh, generator using a technology called Altest, ’cause I was with Altest at the time.
And, uh, I had taken an EMPath software and blended it with a, a power analyzer, and they still have that tool to this day. I was using that technology all the way through 2015. 2016, I should say. And then- And then switched over to the pure EMPath, which was more of an engineering tool. And then more recently, in 2022, uh, made the decision to ha- to take all the work we’d done on over 6,000 turbines, uh, looking at how we were looking at the data and what we were doing on the industrial side, and took a, uh, created a current signature analyzer that would do one phase of current to analyze the entire powertrain.
Allen Hall: So when you tell [00:04:00] operators you can do this magic, I think a lotta times they gotta go, “
Howard Penrose: What?” Oh, yeah, yeah. They don’t understand it because they’re used to vibration- Right … which is a point analysis system. Right.
Allen Hall: Vibration at this- Yeah … particular location. Yeah. One spot- Even if it’s- … or a couple
Howard Penrose: spots
triax, they’re reading through material, up through a transducer. Hopefully, they put it above the bearing and not in the middle of the machine like everybody is now, because everybody’s trying to sell a sensor. Right. True. They’re not selling a- they’re not selling accuracy. They’re just selling sensors.
Right. So, um- Yeah … you know, uh, I, I’ll, I’ll even talk about one of the companies here. We’ve got Onyx here, and they do it right. I mean, they’ve been doing it right pretty well because we’ve been doing some of the same towers they’re on, and we can match the data they’re getting. Oh, good. Right? Yeah. Uh, so but they get it in multiple spots, and there’s areas they can’t quite reach, so we’ll detect those areas as well.
So it’s a good melding of two technologies.
Allen Hall: Oh, sure. Sure,
Howard Penrose: sure. You know what I mean? Yeah, yeah, yeah. So when you have electrical signature and you have vibration, but in [00:05:00] cases if you don’t have vibration, we’re a direct replacement.
Allen Hall: Because the generator- I
Howard Penrose: dare say that.
Allen Hall: Yeah. Whichever–
Howard Penrose: I dare say that, um, with- Well, the
Allen Hall: generator is acting as the sensor.
Howard Penrose: The air gap. The air gap in the generator s- specifically, yes. Yeah. Generator, motor, transformer. Right.
Allen Hall: Yeah. So any of those- Mm-hmm … you can clamp onto, look at the current that’s on there. Everything that’s happening on the drivetrain, in the gearbox, out on the rotor- Yep … main bearings, all of that creates vibration.
Creates a torque. T- a, a torque. Yeah. Yes, more exactly a torque. Yeah. And that’s seen in the generator, in the current coming out of the generator. Yes. So those signals, although minute, are still there. Yes. So if you clamp onto that current coming out of the generator, you’ll see the typical AC sine wave sitting there.
But on top of that- Is all the information about how that drivetrain is doing
Howard Penrose: Absolutely, and everything else. Anything electrical comes through [00:06:00] that. So what you do is just like vibration, you do a spectral analysis. So every component has a frequency associated with it, just like vibration. It’s, as a matter of fact, I, I keep having to try to explain to people electrical and current signature analysis is no different than vibration analysis.
It’s the same concept. We use the same tools. The signature looks just a little different. It’s a little noisier, um, but you need that noise in order to see everything. But we have a time waveform, and instead of, um, inches per second or millimeters per second, whatever, you know, uh, velocity, acceleration, and displacement, uh, what we end up with is decibels is the optimal method.
You can look at straight voltage signatures at those points or, or current signatures, but the values are so small that you have to look at it from a logarithmic standpoint. Right. There are some benefits to it versus vibration, and there’s some things that aren’t as good as vibration. [00:07:00] So, you know, we, we do…
You have to… Any technology is gonna have their strengths and weaknesses. Sure. So we will see everything all at once. Load doesn’t matter. Right. Speed doesn’t matter. It’s… Only reason speed matters is the location of the frequencies. Uh, so the higher the resolution, meaning the longer you take data, the less chance you have on a lightly lo- loaded machine of blending the peaks together.
Right. Um, on the flip side, if I have two bearings turning at the exact same speed, I couldn’t tell you which one it is. Because they’re the same. Right.
Allen Hall: And the mechanical features of that bearing is w- what creates the signal that you’re measuring. Exactly. So if a bearing has five rollers versus 10, just imaginary thing.
Yeah, yeah. Five rollers versus 10 has a different electrical signature, so you can determine, like, that bearing, that 10 roller bearing- Yes … has the problem, the five is fine. Yes. Yeah. That’s the magic, and I think people don’t translate the mechanical world into the electrical world. That that’s what’s [00:08:00]happening.
They,
Howard Penrose: they don’t because, because what’s happening is they named it wrong.
Allen Hall: Yes.
Howard Penrose: A majority of our users are mechanical folks. Sure. Our vibration analysts and stuff like, ’cause they know how to look at the signatures. Right. Everybody tries to force it on their electrical people, and electrical people go, “We don’t know what this is.”
Yeah. And it’s, it’s, it’s a matter of that training and, and, you know, in the electrical world, you’re not taught to look at that. Right. Yeah. It doesn’t matter. Mechanical world, you’re taught to look at that. So our intern, we were trying to bring in electrical engineering interns and found out that just wasn’t working.
So last year, I brought in my first, uh, intern that’s, you know, he’s been with us now since I brought him in. Okay. Uh, and, uh, Amar, and, uh, you know, he’s helped us develop our vi- uh, vibration software to go along with it. Guess what? It’s the same thing. It’s the exact same sy- system Um, but we just take in a vibration signal instead.
But he picked up on it immediately as a [00:09:00] third-year college student. I can take somebody with a decade as an electrical engineer with a PhD and they can’t figure it out.
Allen Hall: Well, because you’re, you’re taking real- Because it’s different. Yeah. It’s r- well, it’s real-world components-
Howard Penrose: Yeah …
Allen Hall: creating electrical signals.
That’s hard- Well, you have- … to process for a lot of people. Yeah,
Howard Penrose: yeah. It’s
Allen Hall: just not
Howard Penrose: something that we do every day. But that’s… If they, i- if we sa- i- i- if you’re looking at vibration and you start looking at the sensor, it gets complicated too, ’cause guess what? It’s an electrical signal. Right. It’s, it is technically electrical signature now.
It’s converting a
Allen Hall: mechanical signal- Right … into an electrical signal, which is what’s happening in the generator anyway. Yeah.
Howard Penrose: Whether it’s a piezoelectric cell that’s generating a small signal- Yeah … on top of a small waveform that you then take out, you demodulate, uh, or it’s, uh… So you take that carrier frequency out, or it’s a MEMS sensor, which is the same thing.
You know, the, it just sees some slower s- It, it does more of a digital output. So you, you, you know, you have those, or you [00:10:00] have this, which just basically uses a component of the machine to, to, as its own sensor. There is one other difference between them, too, and, uh, I find this very useful when I’m going out troubleshooting something that other people can’t figure out, uh, ’cause we use all the technologies.
So in this case, it would be, uh, the structural movement. Okay? So, so say I have a generator and there’s something wrong with the structure, and the whole machine is vibrating. So y- well, if I put a transducer on it, they might think that’s vibration or something else. We don’t see it. Right. We only see directly exactly what’s happening with the machine.
Sure. So a lot of times when we go in to troubleshoot something that people have done vibration on and everything else, it’s been pro- a, a problem for them for years. We walk in, and all of a sudden we’re identifying whether it’s the machine or it’s something else right off the bat. Then we can take a look at the vibration data and [00:11:00] say, “Okay, it wasn’t the bearing or the bearing, um, structure.
It was, you know, the mounting.” Right. It wasn’t
Allen Hall: fastened
Howard Penrose: down properly. Yeah,
Allen Hall: yeah. Right.
Howard Penrose: Go tighten that bolt. Right, exactly.
Allen Hall: Well, I mean, that’s the cheap answer. Yeah. I’d rather tighten a bolt than rip apart a motor or a generator- And, and- … every day …
Howard Penrose: and that’s the whole point. Now, there are other strengths that go with it.
So for instance, on the powertrain of a wind turbine, I can tell you if you’ve lubricated the bearings correctly. Wow. Because part of what we do is we do take those electrical signatures, and we convert those over to watts. Watts is an energy conversion. Sure. So you see that as heat or some type of loss.
So whatever, whatever’s being lost there is not being sent to the customer. To the outside. Right. Making money. So, um, if I’m taking a look at, say, a main bearing, I might see watts or kilowatts of losses. So you’re gonna have some ’cause you have friction, right? But when we see it increase on, say, a roller, [00:12:00] or the rollers, or, or the cage, that’s usually an indicator that I have a lubrication issue.
Or if we only see it on the outer race, that means that they didn’t clear out all the old grease when they were lubricating it, ’cause the rollers then have to ride across it- Right … ’cause it dries up.
Allen Hall: Sure.
Howard Penrose: Uh, and will carry contaminants. So if you see that, you go up, clean it up, you’ll extend the life of the bearing.
Absolutely you will. Without having to do a lot of work. So, uh, we, we look at our technology as more so early in the, in the stage of a condition. I don’t wanna call it failure, ’cause it’s not a failure. It’s something that’s mitigable. And I made that word up. You can mitigate it. Meaning you can go up and correct it and extend the life of that component.
Sure. Uh, in gearboxes we’ll see problems with, um… Well, the, the one we’re talking about here a fair amount is all the circulating currents going on uptower. We did that research. The current signature analyzer we have is a direct result of doing wind turbine [00:13:00] research just on circulating currents uptower, ’cause we conferred everything over to, to sound at 48 kilohertz.
And so that gives me a 24-kilohertz signal. That high-frequency stuff, which we’re researching in CGRE, and IEEE, and IEC, is called supra harmonics, which I– we talked about that before. Yes, we have. Yeah. And, uh, so when you start seeing that in the, in, in the current that’s circulating uptower because the ground that goes from the top of the tower down is for- DC
lightning protection. And lightning protection, yeah. It’s not meant for, um- Not for
Allen Hall: high frequency- Yeah …
Howard Penrose: currents. Yeah. Uh, we, when we measured it, when we mapped out dozens of towers of all different manufacturers, we found that the impedance about halfway down the tower is where it ends. Sure. The, the resistance.
And then the increased, uh, the high-frequency noise turns any of your shaft brushes into resistors. And at about 15 kilohertz, no current is [00:14:00]passing through them. It’s all passing the bearing, which becomes more conductive the higher the frequency. So with 60% of main bearings failing due to electrical currents, it’s actually currents that are circulating uptower.
It’s not static. There is some static up there, but it’s not static. It’s coming from the controls, the, the generator, and everything else. Inverters,
Allen Hall: converters.
Howard Penrose: And we’ve seen up to 150 amps passing through a, through a bearing.
Allen Hall: So I– We run across a lot of operators who have been replacing main bearings, and they don’t know the reason why.
Yeah. And I always say, “Well, call Howard at MotorDoc because I would almost bet you you have the f- high frequency running around uptower in the nacelle- And the next main bearing you put in there is gonna go the same way as the- Yeah … first one you put in there. Until you cut off that circulating current and then the cell, you’re just gonna continue with the problem.
Then you haven’t eliminated the problem, you’re just fixing the result of that problem. Yes. But it takes- Yeah, you’re, you’re- How, [00:15:00] how, well, how long- You’re replacing
Howard Penrose: a fuse.
Allen Hall: Right, you’re replacing a fuse. Yeah. How long does it take you to s- to determine- An expensive fuse. Yeah. Yeah. Oh, yeah, ’cause you’re taking the rotor down.
Yeah. Well, how, how fast can you determine if you have harmonics uptower that are gonna be causing you problems? 120 seconds.
Howard Penrose: Okay.
Allen Hall: So that’s the thing. I think a lot of- I mean,
Howard Penrose: that’s of the actual data collection time. So you clamp on uptower, uh, and then you can… Well, the way we have it set up now, you just tell it you wanna collect data every five s- uh, five minutes, and then you go downtower, let it collect its data, go back up, grab it.
Um, it’s like…
It’s huge. It’s this size. So, um, and then you connect- It plugs into a laptop. Yeah. Plug it into a laptop or any type of tablet. Um, it, it’s Windows now. I’m trying to get away from Windows. We’re gonna have Linux systems, uh, as well. Uh, and then you use that to, um, just collect that data, and then you press another button.
Now it pops up, and it tells you if you’re in danger or not, [00:16:00] the amount of current passing through the bearing, and the frequencies all the way out.
Allen Hall: So the ideal is you’re gonna have this kit with you in the truck. Yeah. And as you see these problems pop up, you’re gonna clamp on uptower. Yep. You’re gonna measure these circulating currents, and you’re gonna know immediately if you have another mechanical issue, a, a lubrication issue- Oh, yeah.
It’ll look at- … some kind of alignment issue, or- You’ll get all
Howard Penrose: of this information at once. So you- Right … if you go on the power side. So certain turbines, like anything that has the transformer downtower, you don’t have to climb. Right. GE. I mean, I don’t climb. So, uh, uh, you know, th- and that was part of the, the concept behind when we started down this path because I’ve been in the wind industry since 1997.
So one of the things I always saw was, and, and we talked about even, you know, here when it was called AWEA, and we were talking always on the health and safety side about wearing out the technicians. Um, so we discovered that, you know, what was it? Almost 60% of the [00:17:00] turbines you didn’t have to climb. Right.
Oh, yeah. And even the ones you do, you go up, you set it up, and it’ll tell you where you need to focus. The other thing in the powertrain, let alone the generator, when we do a sweep of a site– Now, if we do a straight electrical signature analysis, I’d term that one as a technician’s tool. Sure. That’s more of an engineer’s tool.
Uh, a lot more data, a lot harder to set up. But even though I’m saying harder to set up, it’s still pretty easy. It’s still minutes. Right. Yeah. Most technicians will collect data with, like, a couple hours worth of training. Yeah. You g- You basically gather that data, and if you’re getting a site, so we’ll go out– I love going out in the field.
So we’ll go out in the field, especially if it’s a tower we don’t have to climb I’ll knock out, uh, well, let’s just say I’ll, I’ll, I’ll name one. Say a GE 1.6. I’ll knock out one of those every eight to 11 minutes, depending on how you get to the tower.
Allen Hall: So that’s a full diagnosis of drivetrain- Yeah … plus anything odd happening- Yep
with circulating currents and all that [00:18:00] can- Oh, no, no. Circulating- Or just- … current, that’s a- That’s a separate thing at tower … separate study that- Okay … you have to do that uptower. But anything, anything drivetrain-wise, you can be in and out- Yeah … in a couple of minutes. Yep. Okay. So there’s a lot of operators that have end-of-warranties coming up, right?
Yes. There’s been a lot of developments, so they’re kind of running into the end-of-warranty, and they don’t know the health status of their drivetrain. Same thing for a lot of operators that are in- Yep … full service agreements, and they’re questioning whether they’re getting their money’s worth or not.
Yes. I always say, “Call Howard at Motordoc. You guys can have a whole site survey done maybe in a couple of days, and you will know all the problems that are on site for the lowest price ever”. Yeah. It’s crazy how fast you can do it and how accurate it is. I talk to operators that use your system, so I hear you.
Yeah. Your podcast, listen to your podcast, I’m calling your customers to find out what they say, and they love it. Oh, yeah. They can’t believe how accurate it is. Yeah. Well, the thing about that is we as an industry need to make sure that our turbines are operating at [00:19:00] maximum efficiency. Yep. And if a simple tool like the Motordoc EMPath system exists, we need to get customers, operators in line to start doing it worldwide.
Australia- Oh … Europe-
Howard Penrose: Yeah. We- … Canada. Australia, we’re trying to get into, but right now we even have OEMs using it through North- That’s good … and South America, Asia. Good. Uh, Middle East, um, and, uh, and some of Europe. Good. So it’s, it’s, it’s really taking off. Uh, I’d say probably our biggest market right now is Brazil.
Sure. They’re going crazy. Well, the, the turbines are- They’re having a lot of problems. Yeah.
Allen Hall: Right. And the, well, those turbines have a h- high usage, right? So because- Oh, yeah … the winds are so good, they’re operating at, like, capacity factor is above 50%. Yes. It’s insane. Yeah. So there’s a lot of wear and tear.
There’s no downtime for those turbines.
Howard Penrose: Yeah. Well, and, and people think it’s all the starting and stopping. It’s not. No. It’s a grid-related issue. So we have- Sure … we have a low frequency. And you know some of the stuff I volun- I, I’m, I’ve been volunteered for- [00:20:00] Yeah … uh, including the CIGRE thing. Um, so I get to sit in the grid code committees for IEEE and put my, and our input into that, uh, and kind of watch the back of the IBR industry, right?
Mm-hmm. ‘Cause there’s a definitely bias against our industry. Um, and I also, uh, get to hear what’s going on in the grid side of things from CIGRE worldwide, and it’s all very similar, and it has to do with low-frequency oscillating currents- Yes … called subsynchronous currents- Yes … which are low enough not to damage large synchronous machines.
And they thought, and there’s books written on this, by the way, multiple books written on wind turbine impact- Uh, and they’re seeing now, um… Well, we detected it first, along with Timken. Hank, uh, and, and I went out to a site, and we detected for the first time, because of how they wanna do the testing and where the site was located, we saw the oscillating torque [00:21:00] in the air gap, ’cause that’s one of the things the technology does.
It actually measures the torque, air gap torque. Sure. So we were watching the oscillating torque as a tower started up. And so we did, we went through the rest of that site looking at the same stuff in the same way. It increased our time and data collection, and time on site. But then we started looking for it at other sites, and going to pass data because I don’t have to go back and retake data.
Right. And we’re like, “Oh my God. It’s everywhere.” 16 hertz, 21 hertz, and 50 hertz. And we found a paper that specifically identified that as the sub synchronous frequencies for 60 hertz. So we know what they are also for 50 hertz. Once we identified that and we saw how much the torsi- torque was oscillating, we worked with Shermco, who got us some information on Y-rings that were failing.
Yeah. And they were all failing… When the metallurgy was done, they were all failing from fatigue. And you’re like, fatigue how? What’s fatiguing these connections? [00:22:00] Well, the fatigue is that air gap torque- Exactly … because you’re basically causing the, the, everything to oscillate a little bit, and that causes the windings to move slightly.
It’s a living,
Allen Hall: breathing machine-
Howard Penrose: Exactly … this generator
Allen Hall: is.
Howard Penrose: Yeah.
Allen Hall: It’s not
Howard Penrose: static. It’s definitely not sta- no electric machine is static. No. Even a transformer’s not static. Right.
Allen Hall: So- There’s a little
Howard Penrose: bit of wiggle going on there all the time All the time. And it’s minute, so it takes a long time. Right. And what, uh, uh, everybody…
Well, first people thought it was a particular manufacturer, which it wasn’t. Turned out every defig’s failing the same way. Sure. You’re fatiguing it. Yeah. Every bearing is failing the same way, even in the gearbox, main bearings, and everything else. Right. All of these conditions are happening across all the OEMs, but they’re not allowed to talk.
Well, this is, this is the thing that
Allen Hall: I like watching your podcast.
Howard Penrose: Yeah.
Allen Hall: The Chaos and Caffeine. It comes out Saturday mornings. It’s on YouTube. If you haven’t- Yeah … clicked into it, you should click into it
Howard Penrose: because a lot of these issues are discussed there. It’s definitely, um… [00:23:00] Let’s just say I’ll speak Navy quite a bit.
Allen Hall: It’s a great podcast, and I think what you’re doing with the EMPath system- Yes … at motor dock is really a game changer. Yeah. I’m talking to everybody, all the operators I know. I keep telling them to call you and to try the system out because it’s so inexpensive and it does the work quickly and efficiently, and it’s been proven.
There’s no messing- Oh, yeah … around when you’re talking to MotorDoc. I…
Howard Penrose: Somebody dared tell me that there’s no standard for it. There’s ISO standards for it. Yes. There’s IEEE 1415- Yes … which I chair. Uh, and there’s other standards coming out- This is- … associated with it. And there’s a document that I also chair for Sea Gray- Called A178, which is the practical application of the technology.
So it’s well-documented. There are traceable standards for it. I need more
Allen Hall: operators to call you- Yeah … and to talk to you and get systems in the back of the trucks that they can use to check out the health of their gear boxes and their drive trains and their generators. How [00:24:00] do they do that? Where do they go?
Where, where’s, what’s- Well- … the first place they should look for?
Howard Penrose: Uh, info@motordoc.com. Okay. I get all, I get all of those as well, so do my people. Um, or, uh, LinkedIn. LinkedIn’s really good.
Allen Hall: Look up anything. Yeah.
Howard Penrose: Yeah, yeah. So, so either the company at Motordoc, or, uh, I’m, I sh- I’ll show up either searching for my name or, uh, linkedin.com/in/motordoc.
Come straight to me ’cause I’ve been in, on LinkedIn forever, so- Right, just- … I got to do that … look up
Allen Hall: Howard Penrose, P-E-N-R-O-S-E. Yep. Or go to motordoc.com is- Yep, motordoc.com … the website address.
Howard Penrose: Yep. There’s a lot of great information there. And we have partners, and we have people. We’re growing the company.
You know, talk to me. I, I’ll- Yes … I like answering the phone and talking. It’s, it’s a thing. My people go, “Can we answer the phone one?” No. Um, but, but yeah, we, we, y- when you call us, you’re not just dealing with a single person. Right. The Motordoc is far more expansive. Right now, we [00:25:00] just got our partnership with, uh, Hitachi and, and Juliet- Yeah, that’s great
and stuff like that. Uh, we’re helping them with certain things. Uh, we’re partnered with some of the big OEMs, almost all of them, um, you know, helping identify the issues, you know. And, and when users contact us, often they’ll tell us what’s going on, and we’ll, we can, uh, sometimes say, “Yeah, it’s this, and here’s how we prove it.”
Allen Hall: Yeah. That’s the, that’s the beauty- Yeah … of calling Motordoc. So I need my operators that, that watch the show- Yeah … worldwide, go online, go on LinkedIn, get ahold of Howard, get ahold of Motordoc, and get started. Yep. Howard, thank you- And- … so much for being on the podcast. Yeah. This is fantastic. I love talking to you because-
it’s, it’s like talking to, you know… Uh, no, really, it’s talking like someone who’s a real good industry expert, who’s been there a long time, and understands- Yeah … how this
[00:26:00] works.
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Sad that it came to this, but not nearly as sad as I would if he gets away with all this criminality, and the rest of the world writes us of as avid supporters of crime and apathetic to rule of law.
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At left we see illustrated the core problem with the world’s theistic religions, i.e., that adherents are so certain of the rightness of their beliefs that they have no problem destroying the world.
FWIW, I have a friend who takes this even further: he is actively rooting for the apocalypse, and the prospect that all believers in God’s son Jesus will be raptured up to heaven to sit at the right hand of God.
He knows that I don’t believe any of this, but he remains confident that I’ll come around. As he told me, “God melts even the hardest of hearts.” He thinks I’m doing the devil’s work with my compassion for others and the effort I put out to achieve a peaceful and sustainable civilization.
We’d be living in tough times even without these fanatics, but religious dogma, especially of this sort, makes it all that much more difficult.
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