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Siemens Gamesa Expands Offshore, Nuclear Power Debate, Wisconsin Wind Farm Opposition

We made buildturbines.com to help people join the wind industry! In the news, Siemens Gamesa has received certification for their 15 megawatt SG14 236DD offshore wind turbine, 63 of which will be used offshore in the German Baltic Sea. They are also expanding a blade facility in Aalborg, Denmark. We discuss Bill Gates’ TerraPower nuclear project in Wyoming, moving to a discussion about where nuclear energy is a good solution. Then we move to the legal battle between EDP Renewables and the state of Wisconsin over restrictive local wind ordinances. And we highlight Canvus, a company that is recycling wind turbine blades into furniture and art. The Wind Farm of the Week is DTE’s Meridian Wind Park in Michigan!

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!

Pardalote Consulting – https://www.pardaloteconsulting.com
Weather Guard Lightning Tech – www.weatherguardwind.com
Intelstor – https://www.intelstor.com

Allen Hall: Joel, we built a new website. buildturbines.com.

Joel Saxum: And it looks fantastic. I’m here to tell you.

Allen Hall: And this website is devoted to those future technicians, people that are looking to get a job in wind and don’t know where to start.

Joel Saxum: I mean, the idea really comes from this, Allen. We’ve talked to so many people out in the field through our websites, through the podcast all over the places in the wind industry and around the wind industry.

Of, Hey, how do I get in? How do I get one of these jobs? And, the wind industry scrambling, every recruiting department is saying to their company, Hey, everybody, here’s a recruiter. We need as many people as possible. Where can you find this? Do you have a friend here? Can we get some people here to the point where the DOE has put out a study?

Through NREL as well. That’s there says we need over a hundred thousand, close to 125, 000 wind turbine technicians by 2030. It’s the fastest growing job in America.

Allen Hall: Yeah, and if you visit some of the training facilities, particularly the community colleges, they cannot get enough students to keep those programs alive.

So we’re at a real impasse at the moment. We need to be reaching out to those future technicians and the future engineers that will be helping keeping these wind farms up and running. And that’s why we started build turbines. com.

Joel Saxum: Yeah. The idea is we’re going to put a bunch of information on your articles about being a wind turbine technician.

We have some of this stuff. We talk to these people every day, right? Why not share this information on another platform? So what’s, what we’re going to put forth the qualifications that you need for certain types of jobs, what the salaries look like, what the outcomes could possibly be for a career.

And we want to get this website and this information. We’re going to continue to build on it. So we’ll ask everybody from the industry. If you’re a training center, if you’re an ISP, if you’re a utility, if you’re anybody in the wind industry looking for technicians or want to have some words into, hey, this is what the language we’d like to put in.

These are the things we’d like to use to attract people. Get ahold of us. We’ll want to put it on this website because we’d like to get this thing in front of everybody high schools and. Young people everywhere mid career, people transitioning anywhere. That’s a great opportunity for a fantastic career.

That’s only going to grow. So we need these people. So let’s do a roundup everybody and do our part to get as many technicians out there as we can.

Allen Hall: And that’s what the Uptime Podcast is all about. Communicating with the wind industry and raising it up and making it bigger and better every day and build turbines as part of that.

So visit buildturbines.com.

Welcome to the Uptown Wind Energy Podcast. I’m Allen Hall, and I’ll be joined by Rosemary, Phil and Joel after these headlines. Good news from Siemens Gamesa this week. They have received the type certification for their massive 15 megawatt SG14 236DD offshore wind turbine from TUV NORD. The turbine has already secured eight megawatt worth of orders and will be used in major projects like RWE’s Thor Wind Farm in Denmark and Ørsted’s Hornesea 3 in England.

Up in Aalborg, Denmark, Siemens Gamesa is set to expand its blade factory in the port of Aalborg. The company will receive about 27 million euros from the Danish Green Investment Fund for this growth. The expansion will add about 400, 000 square meters to their premises for storing wind turbine blades.

And Siemens Gamesa has signed a deal to supply 63 of its 15 megawatt turbines for the 945 megawatt Jannecker offshore wind project in the German Baltic Sea. This project is part of Germany’s ambitious plans to reach 30 gigawatts of offshore wind capacity by 2030 and at least 70 gigawatts by 2050.

2045. The European Investment Bank is providing a 1. 2 billion euro green loan to RWE for the construction of the Thor Wind Farm in the Danish North Sea. The 1. 1 gigawatt project will be Denmark’s largest wind farm consisting of 72 Siemens Gamesa turbines. Once operational, it will produce enough green electricity to power over a million Danish households.

The project is part of RWE’s broader 55 billion euro investment in renewables and clean energy technologies from 2024 to 2030. And Germany’s latest offshore wind auction has awarded 2. 5 gigawatts of capacity in the North Sea, bringing in 10 billion. Three billion euros for the government. NBV secured a one gigawatt area with a bid of one billion euros, while Total Energies won a 1.

5 gigawatt site for about two billion euros. Notably, RWE withdrew from its partnership from Total Energy, citing economic reasons. These projects are scheduled to begin operation in 2031, marking significant progress in Germany’s offshore wind expansion plans. In the United States, the Bureau of Ocean Energy Management has given final approval for the construction of Sunrise Wind, which will be New York’s largest offshore wind farm.

Located south of Martha’s Vineyard and east of Block Island, the 924 megawatt project could power over 320, 000 homes annually. Oersted and Eversource, the companies behind Sunrise Wind, are making significant investment in New York’s offshore wind workforce and supply chain. For Including a 200 million contract with the Long Island based contractor.

Construction is set to begin this year with operations expected to start in 2026. In Downer, Virginia, Dominion Energy has begun construction on what will be the nation’s largest commercial offshore wind farm located Off the Virginia Beach coast, the 9. 8 billion project will feature 176 turbines capable of producing 2.

6 gigawatts of electricity. The project includes extensive environmental protections, such as construction timing to avoid well migration and noise reduction techniques. Dominion plans to complete the project by late 2026. And that’s this week’s top news stories. Now here’s our panel. Renewable energy expert and founder of Pardalote Consulting, Rosemary Barnes, CEO and founder of IntelStor, Phil Totaro, and the Chief Commercial Officer of Weather Guard, Joel Saxum.

Bill Gates’s nuclear power company, TerraPower, has broken ground on the new nuclear reactor plant in Wyoming. It’s a natrium plant and it’s expected to be operational by 2030 and will generate about 350 megawatts of electricity with the ability to boost output to 500 megawatts during peak demand.

Now, in theory, it could power about 400, 000 homes. What is unique about it is where it is, and it’s right across the way from a coal plant that’s scheduled to be decommissioned, so they’re going to try to replace that coal fired plant with a nuclear plant. The Natrium plants, which are a little bit different, are a sodium cooled fast reactor, which means they have a, instead of using water for cooling and handling all the interactions with the nuclear material, It’s sodium, and obviously sodium is a metal, so it doesn’t expand water does, so there’s less pressure, it’s basically ambient pressure, so it’s usually a little bit easier to use as a coolant.

And it has other benefits, like the reactor can use pretty much any nuclear waste to power it. So it has some advantages here. Now, if you have seen Rosemary’s YouTube video on Engineering with Rosie talking about, is nuclear power right for Australia? That has generated a lot of feedback online. And I wanted to talk to Rosemary about this because in Australia, nuclear is probably not the right answer, but this, when they’re discussing this natrium plant in the U S where there is not a whole bunch of renewable power, particularly where this is up in Wyoming, does a nuclear reactor then start to make a little more sense, especially since it does have the ability to be flexible on some sense

Rosemary Barnes: Yeah, so the key thing that I think most of the controversy surrounding my video, most of the people that were very worked up about it failed to see the word Australia in the title that nuclear is, I used, I called it four reasons why nuclear power is a dumb idea for Australia.

So it’s, a bit of a provocative title. So I wasn’t, I intended to stir something up. That’s how you, that’s how you get more views on your content. That’s the reality. But I’m definitely not saying that nuclear power is dumb just that it doesn’t make sense for Australia.

And it’s not really, it’s not too much to do with nuclear technology itself. It’s a little bit to do with it, but it’s mostly to do with the fact that we have so such amazing renewable energy resources, such amazing wind and solar in particularly. And then the technological aspect is that nuclear doesn’t combine that well with a lot of variable power because, the traditional nuclear reactors really like to cost a lot of money to build it.

The fuel is not that expensive, but there is a fair bit of labor that’s required to keep the plant safe. And those things don’t vary that much depending on how much power you’re generating, so in the video I had four, four main reasons why it doesn’t make sense for Australia. The first one is that it’s too slow.

We don’t have nuclear already. It’s technically illegal on both the federal and most of our states as well have have laws banning it. The second one is it doesn’t play nicely with wind and solar power. So nuclear really prefers to have steady output or traditional nuclear, at least. The only countries with both a lot of nuclear and a lot of variable renewables are Sweden, which has 30 percent nuclear and 20 percent wind.

And Finland has 35 percent nuclear and 16 percent wind. But both of those countries also have a lot of hydro 40 percent and 20 percent respectively, and hydro is a renewable resource that is very flexible. You turn it on and off when you want to. The third reason was that it’s too expensive. So it’s expensive.

Everywhere, basically less expensive in countries that are building just lots and lots of it. Nuclear power is expensive and when you have alternatives that can do the job like Australia does, lots of wind and solar, then it doesn’t make sense to pay that extra. And the final point in my video was that nuclear power, it solves a bunch of really difficult problems, but they’re not problems that Australia has.

One, it provides constant baseload power, but especially in Australia, baseload is dead by now. There is so much rooftop solar that there are a lot of times during the year, months in the year where every day in the middle of the day, There’s so much rooftop solar that’s providing close to the entire demand of the whole grid.

The big thing that people say about nuclear as well, like wind and solar are a variable. And what about when the sun and shine don’t blow for weeks in a row? Dunkel flouter, they call that in Germany and Australia, it literally doesn’t have those problems. When you look at the last, we’ve got 42 years of good weather data.

And yeah, when you look at. The data, the widespread dunkle flutter across the whole Australian grid they last hours frequently, occasionally a day, but like literally never weeks. In the last 42 years, there were no weeks below 50 percent and the worst ever winter month was around 70 percent of the whole year average.

Yeah, like in countries where you have those problems, nuclear is going to be a really good solution for them, at least to make up a big chunk. So yeah, the video I did was really Australia specific.

Allen Hall: It raised a good point, I think, in that there are a variety of different energy grids, different energy mixes.

France is different than Sweden, Sweden is different from Australia, Australia is different from the US. So it isn’t like. Hydro is great in some places where they have it, right? And it doesn’t really work in the desert. But nuclear is one of those pieces where you can plug it in where needed and I was trying to get out of that video, which is really good, by the way, that what’s the complimentary piece for nuclear?

And if it’s hydro, then that would make sense to me. Like you need to pair those two together to get to a more flexible grid, so to speak.

Rosemary Barnes: I don’t think you need hydro cause you can do it with storage. If you have to, it just with batteries or whatever it is.

Allen Hall: Yeah. But it’s a today problem though.

It’s a, we don’t have the batteries today to do 500 megawatts. At least in the United States.

Rosemary Barnes: It is plausible. It’s just it wouldn’t happen instantly, but if you’re embarking on a new nuclear project, you’ve got 10 years to sort your batteries out, and I think you could have hundreds of gigawatts of batteries in 10 years.

If that’s what you set your mind to. But I think, I don’t think it’s so much about what’s a good country for nuclear. I think it’s more like nuclear can go anywhere but it’s not the first solution with the other alternatives that are out there now, the costs that they’re at now, nuclear is the biggest, most versatile, but also probably the most expensive option.

So you use it where you have to, and if you can use something else, then you do.

Allen Hall: Let’s ask the question, Rosemary, the Department of Energy is throwing 2 billion at this project and the investors are putting another 2 billion behind it. So there’s 4 billion going into this. Does that sort of upfront money into a new style of nuclear reactor change the economics going forward, or is it still going to be expensive and long term?

Rosemary Barnes: It’s going to help with the development of this one, but if you look at competitors to this, like new scale, they, I can’t, I, I heard the figures recently about how much they’ve spent and they haven’t got a lot to show for it at this point. They’ve got the technology, but they don’t have projects.

I don’t think it’s enough on its own.

Philip Totaro: The person that’s championing this in Australia is named Peter Dutton, and they’ve done estimates of how much this plan is going to cost. And it’s 600 billion dollars, Australian dollars, but still. And it’s the Commonwealth Scientific and Industrial Research Organization did an estimate that said this is only going to produce like 3.

7 percent of the electricity in Australia. If they actually built all these nuclear reactors. So this is a, as Rosemary’s saying, it’s a preposterous idea to do it in Australia, but, if you had already built nuclear technology and you wanted to upgrade, potentially you could retrofit some of the pre existing plants with newer technology that might operate a little more efficiently, but it doesn’t make a lot of sense if you’re renewables resource rich.

Okay. It doesn’t make sense to go nuclear versus going down the renewables route. Think about how much, we would get out of 600 billion, even again, Australian, but like that, that builds, almost a hundred percent of the needs of, Australia’s like electricity market. It could be fully renewable with 600 billion instead of spending it on nuclear, which is only going to produce 3.

7%. You spent 600 billion fighting Russia.

Joel Saxum: That’s what I was just going to say. Or if you’re the U. S., you could fund a few wars.

Allen Hall: Right.

Joel Saxum: So it isn’t 600 billion has not been thrown around. This is, I think this is a side conversation from this one, but very intimately related to it. The general person reading these news articles, whether it’s Rosemary’s video that she did or it’s.

We’re not gonna allow turbines, we’re putting a moratorium on turbines here, or we’re gonna, nuclear energy here, or the dangers of this or that. The general public has no clue about the intricacies of what we just talked about. Hey, gas peaker plants can fire up and produce power on demand.

Wind only works when there’s wind, or if you have batteries, or you have a solar, like how these different types of generation interact with the grid, how, what are the ins and outs of hydropower? Why is it good? Why could it be bad? These kind of things, people just look at it like these are just energy generation sources as they’re all the same, which they’re not.

They just don’t mix. Some of them don’t mix with each other depending on how the grid is built out, or what is available for natural resources in the area, any of those things. This is something that’s, could be, like a, someone should come up with a nice matrix of all the power generation things that we’d use in.

Allen Hall: Who is sitting down with the spreadsheets?

Joel Saxum: Nobody.

Allen Hall: That’s what I’m trying to get at, Joel, is like, who is doing that now to say, hey, a nuclear reactor in Wyoming is the thing to do. Versus batteries in Arizona. Where does that all fall together? Who’s putting that spreadsheet

together? This article here that says this thing could power 400, 000 homes in, in, and it’s in the Southwest corner of Wyoming where there is nothing.

There’s only 250, 000 homes in the whole state. But

The energy is going to go down to Arizona, down to Nevada and to Colorado. Los Angeles, right? That’s where it’ll eventually end up. Yeah,

Joel Saxum: There’s raw materials. You’re there’s uranium all over Wyoming. So that’s nice,

Allen Hall: yeah, but I think to Rosemary’s point, because Rosemary just brings up, hey, we could build the grid better. Okay. But who is looking at that? What is the agency? Who is the group of people that has an outline of what this looks like? Because I don’t think in the United States, there is, I’ve never heard of them.

You would think it’s the DOE, but. You would think, but it doesn’t appear to be.

Rosemary Barnes: There’s so much research, so much modeling about those kinds of systems, but. It’s really hard. A lot of them, maybe even most of them have really I don’t know, they’re coming at it from a specific angle, so someone from, and you can get whatever answer you want by tweaking your assumptions enough.

We’re going to do a live stream with a friend of mine, who’s an accountant with this platform key numbers where you can, change all of the assumptions and see what the answer, what different answer you get. People complain are in levelized cost of electricity. Calculations, they always assume 30 year lifetime for nuclear power, but really, it should last a hundred years.

So that’s not fair. You change that number, see what happens. On the other side, people against nuclear, like you never factor in waste disposal costs or yeah, decommissioning of the plant, put that in, see what happens to the cost. And yeah, we’re just going to go through and change.

All those assumptions.

Allen Hall: But is the problem though that because we’re so far down the electricity grid build out that you’re only minutely changing some of the variables because the grid is 100 percent right now. It’s completely built out for the population that you have today. It’s built out.

So you have to start somewhere. And if you’re starting from that 100 percent build out, now you’re going to add 1, 2, 3 percent a year. You’re not going to change the majority of the grid anyway. Is that where that goes?

Rosemary Barnes: In the CSIRO GenCost report, they’re definitely including quite a lot of extra transmission.

If you assume that you have a lot of wind then you are going to need to build a lot of new transmission and that’s included.

Allen Hall: That’s where I wanted to get to Rosemary, with your nuclear discussion was, we’re playing around with the generation side. But that doesn’t seem to make any difference in reality.

It’s the transmission side where we’re going to struggle, but we’re not really focused there at the minute.

Rosemary Barnes: Oh, I think there’s a lot of focus on transmission. It’s just so hard in, especially in the U S it’s pretty hard in Australia. I think it’s like incredibly hard in the U S there’s a lot of stuff.

I don’t think it’s going to turn out to be as much of a problem as it seems today, that transmission, because there are a lot of other things you can do, especially when you’ve got a lot of distributed energy, like a lot of rooftop solar and more and more. Household batteries as well.

Allen Hall: Is that where the answer lies though?

We should be really focused on how to transmit electricity versus generate it. We know how to generate it pretty well. We can plug in solar, we can plug in wind pretty quickly, even plug in nuclear or hydro. But the problem is getting it distributed where it needs to be, where there’s high wind, great solar to where the cities are.

That seems to be the problem, particularly in the United States. That’s where the problem lies today.

Rosemary Barnes: Yeah. It, I think again, it’s like really local, like what’s this generation, there’s transmission and there’s energy storage. Those are the three big things. And which one is the biggest will vary from country to country.

At the moment in Australia, I personally think that we’re focused too much on storage and not much enough on generation. Wind is not getting built out at the rate that it will need to yeah to get to 90 percent renewables in yeah, 10, 15 years. But we’re building lots and lots and lots of batteries.

A battery doesn’t generate energy. You need energy to store in a battery for it to be useful to you. So yeah, I expect in a year or two, we’re going to see an adjustment of where our attention is focused in Australia.

Allen Hall: So Australia will be focused on. New additions and the United States we’ve built on, we’ll be building hopefully transmission lines.

It’s transmissions is the only thing slow in it.

Rosemary Barnes: Yeah. What the solution is going to depend on how easy it is to build storage. If it’s easy to build storage, you’ll get a lot of solar. And if it’s easy to build transmission, you’ll get a lot of wind. I think that’s more the. The question while people are really focused on solar panels and wind turbines, they’re missing the point.

It’s a little bit, yeah, a little bit removed from that.

Allen Hall: Everybody should go watch Rosemary’s video, Nuclear in Australia, and then comment on it. Leave it a really long worded, heated comment because she reads all of those.

Rosemary Barnes: Yeah, and then if you disagree when you disagree with the assumptions, then you go back and check out the live stream that I did with John, the recording will be up after we do it and then you can see what difference the yeah every assumption we’ve gone through the comments and found the most common things that people complain about as being bad assumptions and we’re going to change them and show real time what difference that makes to the economics.

So yeah, go through and check that out.

Allen Hall: Up in Wisconsin, there is a legal battle unfolding that could have some really far reaching consequences for renewable energy across the state. There are two towns in central Wisconsin that are being sued by EDP Renewables or their subsidiary, which is Marathon Wind Farm, LLC, over the restrictive wind ordinances that they’ve put in place.

These local ordinances, which were enacted About a year ago are stricter than the state laws and are part of a growing trend in the United States of local municipalities applying more restrictive laws to wind and solar. in their local neighborhood. So even though the state may allow wind farms to be developed the local ordinances is effectively don’t.

So this is what the lawsuit is about and EDP is going to push the case here because this is one of probably a dozen or more places where they could have done this. This is Joel’s territory. He’s from Wisconsin. He knows this area. Is this area of Wisconsin ripe? For wind at the moment.

Joel Saxum: So where these are, remember you were talking Marathon County.

So you’re smack dab in the middle of the state. Marathon County is, there’s like a little trifecta there with Wausau, Stevens Point and Marshfield and Wisconsin Rapids, there’s a, it’s a little population center there in the middle. It’s not traditionally a place where there’s wind energy, right?

Wind, if you’re in the wind industry, you don’t think of Wisconsin as a place there’s a lot of wind farms. There’s a few in the southwest corner along the southern side where it’s more farm country type things, right? And this is agricultural country up there in Marathon County where they’re looking.

But and Allen, you and I were talking about the software, so I’ll give a little bit of a history lesson to the state of Wisconsin here, but this is most of the Midwest, right? The original surveys were done in the early 1800s, mid 1800s, and there’s a lot of. Six mile by six mile townships in the middle of this thing.

Each of these places that is being sued by EDP, their towns, people say oh, it’s a town, it’s a city. These are country towns, right? Their townships with their six miles by six miles square, about their third, so 36 square miles. And between the two of them, so 72 square miles, there’s only about 2, 500 people that live.

In the whole area, those 2500 people farmers work in the local area there. They’re going to have their thoughts and I’m going to go back to the idea of this is more my thought that wind and solar and renewable energies are more of a bipartisan issue. It’s more of a political issue than it is a technological issue.

Because in these areas here, there’s no real reason to not have wind, right? It’s not oh, there’s a protected area or something or a bird population or you’re going to fly away for ducks or something of that sort. Or there’s, golden eagles that are protected by whoever. That doesn’t exist here in the center part of Wisconsin.

That’s not a thing. So I go backwards to these townships are passing laws or regulations or whatever for the local thing. Their populations are less than 2, 000. I think one of them was less than a thousand, so of 900 people. There’s just no possible way or statistically there’s no way that there’s an actual grid energy or grid or any kind of expert there.

I love Wisconsin. That’s where I’m from. I’m from one of those townships of 6 miles by 6 miles. It only has 500 people in it. And I can tell you right now that the town commissioner there has no business passing a law about what kind of energy production is done on the land because they don’t have the requisite knowledge to make that decision.

So that’s part of what’s going on here. To me, it seems like it’s more of just a political issue. We don’t want those dang turbines in our backyards. Then actually this could help. This is a good thing. There’s some, there’s a population center on the outskirts of this stuff that could use some good renewable energy and jobs.

You’re talking about some big wind farms going into, there’s 15, 20 full time jobs that could come from this and a lot of tax based revenue.

Allen Hall: So these local governments do not have a lot of extra funds to go for. lawsuit and a lot of times, they’ll try to negotiate their ways themselves out of a lawsuit because the lawyer fees can add up so quickly.

What is a likely scenario here? I’m surprised that EDP hasn’t tried to negotiate this already. I’m really shocked that they’re going down the legal route.

Joel Saxum: I think the legal route has to be, in my mind, it has to be a scare tactic because yes, if you go to bat, if EDP goes to battle with these townships, unless some organization steps in on the behalf of these townships and pays for the legal fees, EDP will blow them out of the water in a month in legal fees.

They just won’t be able to afford it. The tax, the revenue that these places have, it’s nothing. It’s peanuts. It’s spent in. Grading roads and putting salt down in the wintertime. I know it’s, but it’s twofold, right? If you, then if you are ADPR and you’re going to sue your way into creating a wind farm here, you’re automatically going to piss off everybody.

Everybody in that county, everybody in that township, you’re going to make them angry. If I’m EDPR, to be honest with you, you’re better off pulling out. That’s the way I see it. I don’t like that, but it’s what I see.

Allen Hall: Is it a longer term play though, Phil, that EDPR is looking in the future and going, okay, we’re going to repeat this process again and again, we need to get the state to step up and to enforce the laws that the state controls what happens on the ground.

Not the local town.

Philip Totaro: Because keep in mind that the state actually already has a law on the books that places a restriction on townships and counties passing these kind of ordinances unless three conditions are met. one of three. First is protect health or safety. Second is do not significantly increase the cost or decrease efficiency versus the whatever conventional power source they have now.

And third is allow for an alternative system of comparable cost and efficiency. So basically what that all means is if you’re taking, if you’re retiring a coal plant and putting wind in, then it’s got to perform at the same level. Now, necessarily, wind doesn’t have the same capacity factor as coal, so you’re gonna have to build more megawatts, but it takes up less space, and it’s obviously less polluting.

I’m not sure what legal ground these townships and counties have to stand on to say that they’re meeting any of these criteria. So they’re going to have a hard time fighting this, as Joel mentioned, not to mention just the cost, but the legal argument that they can make probably doesn’t really hold a lot of water.

This is probably on their part just something to slow down the process or make it more expensive for the developer. But, it’s creating this animosity on both sides, which is, leading to a general trend where, again, in, in a state like Wisconsin, they’ve already got A state level law on the books that says that you can’t do this.

Illinois is another state where they had to pass a law overturning the the local authorities control over permitting of projects. Because too many counties and townships in Illinois were doing the same thing just trying to put ordinances in place that were slowing down or stopping development of wind and solar, and the state had to step in.

Because we know that, we are never going to get a federal policy, a coherent federal policy on this, the states are the ones that have to step up and, take matters into their own hands which is what a lot of people want anyway. It’s, states rights has always been at the core of this country.

But at the end of the day, this is what’s unfortunately going to be necessary because People are, making these decisions based on a political motivation in all likelihood and not a commercial one. And that’s necessarily leading to this animosity that Joel’s talking about is that, because people are just behaving in a way that doesn’t lend itself to a collaborative and cooperative environment with project developers that come in and say, we want to help you.

We want to, build this thing. It’s going to be better. It’s going to, reduce pollution. It’s going to do all these things. We just have an environment where, you know for whatever reason, people just don’t want change. Don’t we need to have people on the ground? Yes. So, what’s leading to this happening?

Is, about 10 or 15 years ago, our lobby groups in this industry used to have, grassroots representatives with boots on the ground. And over time, they’ve shifted focus from grassroots efforts to federal policy, particularly PTC extension, and most recently, the IRA bill, which, to its credit, is doing something to attract You know, foreign companies to domesticate production.

It is doing something to promote investment in renewable projects because of how lucrative the production tax credit is. But I’ve, I get the feeling that they’re stretched a little too thin because it’s left a lot of the grassroots efforts that they used to do from, the kind of the OEA or ACP level.

Is now in the hands of regionally focused groups that are probably criminally understaffed and criminally under resourced in terms of budget and just the resources that they have to be able to go out and fight all these fires because now you have, according to this Columbia University report, which we’re Most of you will remember my famous rant last year about how I was mad as hell and not going to take it anymore.

This year, I’m positively apoplectic about it because it’s gotten worse. We have another 55 counties or townships, in addition to what we already had last year, that have passed ordinances that are precluding wind and or solar development. And the only way that this is allowed to happen is if we don’t have the grassroots outreach.

And the only way it gets solved is if we do. We have to be out there fighting a lot of these fires again with boots on the ground. And that means that there’s gonna have to be a shift in the allocation of resources away from Washington and what’s going on in Washington to what’s going on in the state.

Legislatures where the states, as we just talked about with Wisconsin and Illinois, the states are going to have to take control over whether or not they have the power to preclude counties and townships from blocking wind and solar development, just on a purely, non scientific, mostly political basis.

And let’s be real. That’s what’s going on here. I, that’s the only way I see this happening and getting better for us as an industry.

Joel Saxum: If you send someone from Washington, D. C., I don’t care who they’re associated with, ACP, AWEA, Joe Biden, doesn’t matter. If you send someone from Washington, D.

C. to central Wisconsin to talk to them about wind farms, they’re gonna get laughed out of the building. It’s not gonna work. It’s, you can do grassroots stuff the grassroots in central Wisconsin has to come from a farmer from Iowa or someone else from central Wisconsin that is in the same boots they’re in.

They’re just like, it’s just simply not going to happen. I’m saying this from experience. Like you’re not going to even okay. So I’m a sports hunt. I just hunted a lot in Northern Wisconsin my whole life. That is a very heavily conservative area. They don’t trust anybody from Madison.

Even though it’s the capital of the state to come up and have a town hall meeting about the deer season. They’ll push them out of the frickin state, out of the auditorium in the high school over deer hunting. They’re not gonna, they’re not gonna have someone from Washington, D. C. come in and tell them about what, putting wind farms in their backyard.

It’s not gonna work. So you have to figure out a grassroots efforts to do this, yes. But you gotta figure out the right people to do it. You have to have someone that the people on the ground are gonna trust or at least align with before they agree to some of these things. That’s why we’ve actually talked Allen and I have talked with multiple people that are veterans that are doing that, that are doing this outreach that are, that have been through our military, and they’re going out and talking with people in the field.

It’s someone that they can align with, someone that people can trust. But you’re not gonna, you’re not gonna take people from D. C. think tanks to Nebraska and Oklahoma and Kansas and tell them that wind farms are good, they’re gonna get pushed out.

Philip Totaro: And not for nothing, but in, on the back of the Labor Department releasing yet another report that says that wind technician is the number one job in the United States, again, for whatever, the third or fourth year in a row.

Joel, that’s really not the worst idea I’ve ever heard is to have the people who are, getting the benefit of, and a lot of them are veterans, get the people who are employed to work on and maintain and operate wind farms, go out there and tell their story about how, coming out of the military, this has changed my life and given me, the same kind of purpose that I had when I was in the military.

To be able to have them go out and tell that kind of story to, the people who are their neighbors will have so much more meaning and so much more impact, and it’ll get people away from these hysterical arguments about, property values that it’s already been debunked and all this other, anything you want to infrasound, it’s already been debunked.

It doesn’t matter to a lot of these people because they’re so locked into a way of thinking that Because they’ve got somebody that’s feeding them this, all this dis disinformation. The only way you counter that is by having somebody that they can trust, somebody from their local community who could tell ’em straight up what’s really going on out there at these wind farms.

And the techs would be great spokespeople to be able to go do that.

Joel Saxum: The guy that you might be at the local bar in a corner having a beer with on Friday. That’s the guy you want to talk to. That’s good for these meetings.

Allen Hall: If you’re going to let the states lead the way in terms of setting up the electricity grid and creating the necessary power, then the governors and their staff need to be involved in directing that.

And I haven’t seen a lot of governors get involved in renewables too much. Probably down in Texas, Joel, is where I’ve seen the most, right? Governor Abbott seems to be pretty involved in those things, but a lot of other states, not so much. And if they’re having difficulty at the local level, that’s where the governor and the staff needs to step in and try to negotiate that.

And I don’t see much of that happening at the minute, maybe because they’re too busy doing other things, but it is part of their responsibility. In the latest PES Wind, And if you haven’t received your copy, you can go online to PESWIN. com and read it online. There’s an article that I found interesting, which was it’s a company called Canvas and Joel, you and I saw this and Phil, you saw it too.

When we were in Minneapolis, they’re taking sections of recycled blades or recycling blades into pieces and then making. Furniture out of it. We saw some of that in Minneapolis at ACP. And, but also they’re having artists paint these pieces to make them more architecturally pleasing. And this whole operation is run out of Ohio, outside of Cleveland, Ohio.

And, remember Joel, when you and I were walking down the highway that one day, we were like, Oh, there’s artists here painting these turbines.

Joel Saxum: Yeah, I honestly thought it was something that ACP was just doing for the show, right? Sometimes they have those things. Or was it like ACP O and M this year, we were in San Diego and they had a top gun, like Tom Cruise look alike people.

Or when we were somewhere else and they had some people line dancing in San Antonio or something like that. I was like, Oh, this is some gimmick that ACPs did. I didn’t realize it was a company that was doing this and it was a part of the, and they’re in the aisles. I stopped and watched a couple of different artists paint on these things.

They were fantastic. I even Over by our booth on the far East end of the conference center. There was a bunch of these kind of set up in a little area. I went and took a couple of meetings and calls from them and sat down in the furniture and tucked away into the corner and had a phone call.

It was comfortable. But yeah, really cool. So you see a lot of people of course, recycling blades is all the a lot of the talk on the, in the industry right now. And it’s, now there’s, we’ve got companies doing it, we’ve got people making making, New end user products.

We can, we’re doing the cement kiln thing and we’re making a lot of things out of recycled wind turbine blades. But upcycling is also a thing. Upcycling, you’re seeing University of Georgia or Georgia Institute of Technology was making some bridges. They’ve done some bridges I’ve seen over in the UK and in Denmark, Ireland, Poland.

Yeah. Yeah. So there’s a lot of things going on in that space and canvas out of the, out of Ohio there. They’re doing some really cool stuff. I’m making like picnic tables and outdoor furniture and civic art, some other things. So yeah, more things happening in that wind turbine recycling world.

Allen Hall: Yeah. It looks like they can recycle about 2000 blades a year doing this is what they’re had the capability to handle. So that’s exciting. Pretty cool stuff. And if you want to see more about wind energy and all the different aspects and where the technology is headed. Then check out PES wind at PES wind. com.

Joel Saxum: So Michigan’s largest wind park from also Michigan’s largest producer of and investor in wind DTE is now online. It’s called Meridian wind. It’s right in the from our Michiganders, it’s right in the middle of your knuckle when you make the mitten to show the state. So it’s a 225 megawatt park, a 77 GE 2. 8. 1 27 meter rotor turbines cost roughly around $300 million. It was built mostly by Michigan workers and can power over 78,000 homes. So it’s part of that $300 or part of that $300 million investment by DTE was over $4 million paid to local landowners who are hosting aspects of the project.

So with the commissioning of Meridian Wind Park, DTE now has 20 wind parks in its new renewable energy portfolio. And a total investment in renewable energies of over 3 billion dollars. They also plan to add approximately 1000 megawatts of new renewable energy each year starting in 2025. DTE is making some big moves.

One of the cool things about this project, on top of the staff that are already working there since 2023 when this thing was built they expect to create 12 to 15 more jobs to support operations administrative duties. So as a rule of thumb, if you’re not used to the wind industry we have typically one wind turbine technician for every 8 to 10 turbines.

So they’ll have probably eight wind turbine techs out on site full time. So some new jobs to central Michigan with a lot of investment congrats DTE on meridian wind.

Allen Hall: That’s going to do it for this week’s Uptime Wind Energy podcast. 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, our weekly newsletter and watch Rosemary’s YouTube channel, Engineering with Rosie.

And we’ll see you here next week on the Uptime Wind Energy podcast.

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MotorDoc’s Electrical Signature Turbine Diagnosis

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MotorDoc’s Electrical Signature Turbine Diagnosis

Howard Penrose from MotorDoc discusses their electrical signature monitoring for wind turbines that offers precise diagnostics, enabling cost-effective preventative maintenance and lifetime extension.

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 FacebookYouTubeTwitterLinkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes’ YouTube channel here. Have a question we can answer on the show? Email us!

Welcome to Uptime Spotlight, shining Light on Wind. Energy’s brightest innovators. This is the Progress Powering tomorrow.

Allen Hall: Howard, welcome back to the show. Thank you. Well, we’ve been traveling a, a good deal and talking to a lot of operators in the United States and in Europe, and even in Australia. And, uh, your name comes up quite a bit because we talk to all the technical people in the world and we see a lot of things. And I get asked quite a bit, what is the coolest technology that I don’t know about?

And I say, Howard Penrose MotorDoc. And they say, who? And I say, well, wait a minute. If you want something super powerful to learn about your turbine, that is easy to implement and has been vetted and has years of in-service testing and verification. It is MotorDock, it is [00:01:00] empower for motors, it is empath for systems and vibration and all the other things.

And now empath, CMS, which is a continuous monitoring system that you’re offering that those systems are revolutionary and I don’t use that word a lot in wind. It’s revolutionary in wind and. Let, let me just back up a little bit because I, I want to explain what some of these problems are that we’re seeing in the field and, and what your systems do.

But there’s a, the, the core to what your technology is, is that you’re using the air gap between the rotor and the stator and the generator to monitor what’s happening inside the turbine. Very precisely. Can you just provide a little insight like how that magic happens?

Howard Penrose: Okay. It’s, it’s basically, we use it as an, as a basic accelerometer.

So, um, the side to side movement of the, of the rotor inside the air gap. Um. I could get very technical and use the word [00:02:00] inverse square law, but basically in the magnetic field I’ve got side to side movement. Plus every defect in the powertrain, um, causes either blips or hesitations in the rotation.

Basically, the torque of the machine, which is also picked up in the air gap, and from a physics standpoint. The air gap, the magnetic field, can’t tell the difference. And, um, both voltage and current see that as small ripples in the wave form, and then we just pull that data out. So, um, uh, I, I liken it exactly as vibration.

Just a different approach,

Allen Hall: right? And that that vibration turns into little ripples. And then I’m gonna talk electrical engineering, just for a brief moment, everybody. We’re taking it from the time domain to the frequency domain. We’re doing a four a transform. And in that four a transform, you can see these spikes that occur at, uh, known locations that correlate back to what the machine is doing

Howard Penrose: exactly.

[00:03:00] They’re they’re exact calculations, uh, down to the hundred or even thousandths of a hertz. Uh, so, uh, when we, when we do the measurements, they come up as side bands around, uh, whatever. The, the, uh, signature is, so the amplitude modulation, it’s an amplitude modulated signal. So I have, uh, basically the ripple show up on the positive side of the waveform and on the negative side of the waveform.

So around everything, I just have plus and minus line frequency. That’s, that’s basically the primary difference. Then we just convert it over to decibels, which makes it, um, relational to the load, which means load doesn’t matter. Uh, so I can compare an unloaded machine to a fully loaded machine and get the same results,

Allen Hall: which is also amazing.

So the load, what the turbine is doing doesn’t really matter at all, as long as it’s rotating and producing power. You can [00:04:00] monitor what’s happening, sort of anything up, and then the cell. Mostly,

Howard Penrose: well, it’s even, it’s even more fun than that because the air gap in a wind turbine is at a fixed speed for a dfi.

So, uh, it’s constantly turning at the exact same speed, which is basically all I need regardless of the physical speed. So, vibration, I need to know that physical speed and electrical signature. I need to know the air gap. Speed.

Allen Hall: So with this data and the way you’re monitoring what’s happening on the turbine is through current sensors on the feeds and voltage probes.

You could do one or the other and, and you’ve done both, and we can discuss that for a moment. But just using the what’s happening on the wires, on the generator wires, now he can determine everything that’s generally happening mechanically. So from gearbox to the blades. The, [00:05:00] the hub, uh, you can even determine things that are happening up tower a little bit like ya motors and that sort of thing.

If they’re acting weird, you can see changes there. And it’s sort of like the pulse of the turbine

Howard Penrose: and the main bearings. And the main bearings, right? So all the bearings never leave out the main bearings. That’s, that’s a study we’re involved in right now. So, um. Yeah. Uh, oh. Yeah. The, the study right now is, uh, we’re using the technology to map out circulating current sub tower.

Um, so we’re, we’re looking at, uh, why main bearings are failing, um, which was missed before. I’ve got an, I’ve got a paper coming out on it. We’re kicking off an NRE L study, uh, on it. And we are also working along with, um, groups in the field and an independent study all to. Well, a main bearing is a really expensive issue.

Um, and, and we’re fine. People are just [00:06:00] finally figured out that they were failing because of electrical discharge. And, um, the high frequencies associated with that basically caused the brushes to become resistors and the bearings to become conductors. So, uh, we now have a technology that allows us to look at these very high frequency sound or.

High frequency

Allen Hall: noise. Okay. Let’s just use that as a test case for your system for iPath CMS, because. That is one issue that pretty much everybody in the United States that uses a particular OEM has

Howard Penrose: actually, uh, you, you got, you hit it on the head. It’s just like the old W Ring thing. Everybody thought it was a specific, uh, generator manufacturer turned out to be every DFI failing the same way we discovered that.

Uh, we’ve also heard, uh, you know, a specific OEM and a specific. Type of platform. They were seeing the problems in the main bearings. And again, it just came about because people were talking about it. Except [00:07:00] guess what? We’re not just seeing it in the us, we’re seeing it globally. That’s one of the benefits we have with so many users worldwide is we’re finding out that all of these problems are not unique to us.

They’re global in nature and they’re cross platform.

Joel Saxum: So when we talk cross platforms and, and you, the listeners here will notice that I’ve been markedly absent from the conversation so far. ’cause it’s a bit over my head. Sorry. No, it’s, it’s just, this is, this is great stuff. But what I, that was one of the things I was wondering while we were going through this is we were talking about, um.

Solutions that you guys have that can solve specific problems. Now, does this say I have a direct drive turbine? Or like, is, is there any models or any types of technology that you can’t work on out in the field or does it Basically we have a solutions that can cover all turbines regardless

Howard Penrose: if it’s got a magnetic field, whether it’s a generator, motor, or transformer, we can see it.

I can follow that. So we even, we even, we even use [00:08:00] the technology in the industrial side for power monitoring for plants. Because we get, uh, we get good insights on what’s coming into the facility and what the facility’s putting back into the system, in particular with high frequency noise and stuff like that, that utilities are just now starting to pay attention to.

Joel Saxum: It’s just, this is an important thing for the CMS system that you guys have, because I’m, I’m thinking right now, okay, now, now again, I’m gonna dumb this way down, um, in my. Built Jeeps that I’ve done in the past, I’ve gotten death wobble in the steering wheel because of oscillations in the front axle.

Right? But that only happens at a certain speed, right? If I, if I could, if I could get through second gear at about 4,000 RPMs and grab third, I’m fine. But if I have to shift to 2,500 RPMs, about 32 miles an hour, I’m in a world of hurt, right? I’m, I’m shaking this thing down the road. So turbines I know will do that sometimes at certain RPM.

They will have vibration issues that will either go away or expand a resonance or natural [00:09:00] frequency.

Howard Penrose: Yeah,

Joel Saxum: right. Like at, at at, um, you know, four RPM is one thing at seven and a half rpm it goes away. So having cm, your CMS system, that’s their continuously monitoring when the wind speeds are low, when they’re high, when.

Does that help you pick up different anomalies within the turbine to be able to kind of pinpoint what’s, what could be happening?

Howard Penrose: No, because those frequencies are always present. They just amplify at certain points in speed, right? They, they hit a natural frequency, so they just oscillate like mad. Uh, I’m rereading all of my Tesla books right now.

So where, where he talks about that, you know, you could split the world like an apple if, if you hit the right frequency. Um. With a small device. Uh, so, uh, yeah, we see it across that entire speed range, even though you feel that oscillation. One of the nice things about, um, uh, electrical and current signature is it isn’t a structural vibration analysis.

Like if, if I [00:10:00] have the, um, structure or the machine vibrating outside, I see very little of that. I see all the drivers behind it instead. Right. So it, it’s, it’s less likely, uh, I’ll pick up a false positive because I hit a resonance. That amplitude remains the same.

Joel Saxum: That’s the difference between what you guys are doing and what and what everybody else is doing with a accelerometer, gy, gyro, whatever that sensor may be.

You name it,

Howard Penrose: accelerometer, ultrasound, all that other stuff. It’s all variations of,

Joel Saxum: of physical.

Howard Penrose: Yeah, and I refer to those as basically fault detectors. They’re dummy lights. Nobody’s actually using condition-based maintenance as condition-based maintenance. We can use the information to actually make modifications and changes.

Joel Saxum: You can actually diagnose with yours. That’s what we always say right now. CMS basically at, at this, at a general level is go and look at this turbine, bing. Go and [00:11:00] look at this turbine. You have a problem. Go and look. One of these blades has a problem. Go and look at it. But you are actually going deeper down saying diagnosis, Hey, this may be the actual problem that’s causing.

This issue in your turbine, and that is invaluable.

Howard Penrose: Yeah. One of our case studies is of a bearing a man, a a a a re, a reinstalled bearing on a, or an installed bearing on a drive end of a a wind turbine. The, um, it had some problems with, uh, the cage, which caused one of the roll balls not to rotate. Um, and it had some false brunel on in the inner outer race, and we saw that, but we also saw, uh, a much higher level in the thrust bearing in the gear box.

And so when we, we went back to them and said, yeah, you’ve got a problem here. Uh, they took the bearing back off, and then I said, make sure that you’ve got all the shims in the. And the, uh, coupling and they had left out a shem, so it had [00:12:00] caused a problem in the, so if we hadn’t detected the other thing, we would’ve detected the gearbox, um, bearing.

But they were ignoring that data and were looking at the bearing. They just replaced in the generator. So when, when they put everything back together, we were able to confirm that. All we saw after that was the friction losses in the, in the bearings.

My

Joel Saxum: question is, is okay, we’re looking at. Basically deltas outside of a, a sine wave and these peaks and valleys to in your, in the sign you’re detecting, how are you able to know, oh, I saw this delta here, or I saw this here.

That’s a thrust bearing. That’s a main bearing. That’s something here. Is that just years of knowledge built up from, okay, we saw this fault and we, we figured it was this because of it, or. How are you guys arriving at that?

Howard Penrose: Uh, it’s from my years as a, uh, vibration analyst, um, Navy trained vibration analyst.

Uh, [00:13:00] so, um, what, what was discovered by Oak Ridge National Labs in the 1980s? So this isn’t that new. As a matter of fact, this technology is direct descendant from Howard Haynes’s work another Howard. What we discovered was the frequencies are. For the most part, exactly the same as what we look for in vibration, just side bands, right?

Because we, we, you know, I tell people, how do you interpret the data versus vibration? Stand on your head and cross your eyes. Um, being former Navy, I sometimes use some other, you know, things such as go out and drink heavily. Uh, but in any case, um. Instead of looking from bottom up, we’re actually setting whatever the peak line frequency, current or voltage is, that’s zero.

And then we, uh, relate every other peak, um, based upon 20 times the log 10 of the difference in the current, from the current in [00:14:00] question back to that peak. Which is kind of cool because that also means that it’s. As my load changes, everything follows. So it’s not load dependent. The only thing that happens is frequency.

So you have to take enough of a, a data across a long enough time so that you can determine the differences between the, the components, right? So, so in a wind turbine for instance, I’ll have all those bearings in the gearbox, including the planetary gears. I have the main bearing, and they all kind of crowd around line frequency.

I need a resolution that’ll show me a hundredth of a hertz difference between any two peaks. It’s it’s vibration. It’s actually vibration. So the, each of the components, even each component of the bearing, ’cause I can call out which part of a bearing, and that’s actually how we analyze what conditions we’re looking at.

If it’s, uh, cage and ball only, and no signature off of the inner and outer [00:15:00] race, chances are it’s lubrication. Um, you know, that kind of thing on a main bearing. If I see the outer race cha and nothing else, chances are, uh, they didn’t clean out all the old grease and there’s dried grease across the bottom.

Uh, we discovered that actually with a couple of the, a couple of sites. So we, we say check, check greasing and condition of the inner and outer rays, you know, that kind of thing. And, uh, we’ve been right more than wrong. Uh, the, the quoted, the quoted number back from one of the OEMs is about 95% accuracy.

And when you consider, when you consider borescope has been identified at less than 50%, um, it, it, it gives you a really high accuracy.

Joel Saxum: We just had a conversation with someone the other day, Alan, you and I, about borescopes and how can you borescope so think that’s full of grease And they were like, oh, yeah.

Allen Hall: Yeah, it’s difficult.

At best. Well, and that’s the power of [00:16:00] what Modoc is doing, and what Howard’s doing is that it can detect a range of problems early. And as we get into this area of where o and m budgets are becoming restricted, and you need to spend your money wisely. Do preventative maintenance, which is what MotorDoc is all about, is catching these things early before they become really expensive.

Electrical signal analysis is a very simple way to get that data, which is what the Empower Empath and then Empath CMS system are doing is they’re, they’re reading those electrical signatures and correlating back to where the problem is and the success rate is. Howard, as you pointed out, is. Really high, uh, a lot of systems that I see and I was just went to Europe and looked at some data on some other systems, it’s about 50 50.

Well, if 50 50, I could flip a coin at that point. It’s not of any use to me. It has to be somewhere north of 90 where I become interested. And your system, when I talked to operators that use it, [00:17:00] said, well, geez, um, you know, it’s well in the high, in the nine high nineties all the time and it’s amazing what they can pull out.

It’s this bearing or that bearing or this problem with this motor or this problem with the system and the amount of money they’re saving to pick up those problems early and to get them repaired when it’s lower cost or to keep an eye on ’em even, which is an option, lowers our operational budgets down and it makes sense.

So the, the cost of a CMS system is only relative to the money it saves. And I think this is where a lot of operators are getting a little hung up. There’s a lot of CMS systems, which are you pay per year for, and it’s a constant expanse. It adds up to the om OMS budget and no one wants to do that. What you’re seeing now with MotorDock is that system is a capital expenditure.

You buy it, it comes with the hardware, it comes with the [00:18:00] software, it comes with all the knowledge and all the updates I think are free. So. It makes a lot more sense to use a MotorDoc type of system and empath CMS than necessarily to, to put individual CMS systems on that maybe do less than what Howard can do.

Joel Saxum: I think an important thing here too, Alan, is as we get to, uh, an era of lifetime extension, I. People looking for that solution. How do I guarantee the safety of my turbine, the operation of my turbine as we continue to roll this thing forward? I know here, even in the states, we always say PTC, 10 year repower.

That’s not the case for all these turbines. We have 80 20 repowers. We have a lot of ’em. Like, Hey, we have a good PPA. So these things have been, these are 14 years old, we’re still gonna run ’em. We’re not repowering these, or in Europe or in other places in the world where we don’t have the same kind of tax setup we do, where they’re trying to squeeze as much life outta these in, you know, originally 20 to 25 year lifetimes.

Man, if you can put something on there that can tell you you’re good to go, or Hey, you need to watch this, or This is the next big spend you have coming up, they can help those operators to make decisions [00:19:00] to for lifetime extension in a really, really good way.

Allen Hall: Going into the data acquisition system and how it connects to the turbine, I know it’s one of the problems that we run into occasionally, is using anything that the the Tower has in terms of data streams.

They want of a lot of it information. Does your system plug into the data system of the turbine or is it independent, or how does that work and what is the security features?

Howard Penrose: Yeah, whatever they want. So, uh, that, that, and, and you bring up a good point, like wireless is not allowed. Um, but everybody’s using it, right?

Um, there’s a lot of things that aren’t allowed that we were, we were. Privy to during NIST’s work and, and others’ work on cybersecurity on the hill, because I was advising that stuff back in the, you know, back, uh, prior to 2020 and a little bit afterwards. Um, so, uh, uh, [00:20:00] yeah, we, our system was originally designed for nuclear power plants.

So, uh, it’s meant to either. It’s a wired system basically, that you can take back to an independent server. You can have it go locally and send it through your own, uh, own network. Um, it doesn’t need to connect to cloud or somewhere else. Uh, if you want to keep it itself contained. Uh, in some turbines we have gone the route of, uh, cellular modems.

For, for each of the towers. Um, you know, when, when they’re permanently installed, a lot of people just do data collection. I mean, when you consider, like in a GE turbine, um, if I go, if I personally go to a site and I’ve done over 6,000 turbines in the, in the US and Canada myself, um. And if you could see me, you know, I don’t climb.

[00:21:00] Um, yeah, that’s my running joke. It’s like, yeah, I don’t think the ladders will support me. Uh, but any case, um, the, uh, normally it’s walking the base of the tower gathering data as long as the transformer’s down tower and moving on to the next one, I, I think my record is seven minutes a tower, including traveling in between.

So it’s not unusual to knock out a single data collection on a site within, uh, if it’s 120 turbines, normally three days. Three and a half. If there’s a, if it’s summer and they’ve got that wind break in Texas where, you know, it’s changing direction, so it takes a lunch break.

Joel Saxum: You’re a small company, right?

Just like we are here at Weather Guard where we’re flexible to what the client wants. So if the client wants a certain thing, we can deliver a certain thing. If the client needs this, they can, we can do this. So you get, you guys can do the, the CMS UPT Tower where it’s like you have an installation and it’s gonna be there.

Or hey, we can just come to your site, boom, boom, boom, do some testing, and be outta there and give you some reports like you can, you [00:22:00] have a lot of solutions that you can help people out with.

Howard Penrose: We even have, uh, most of the, um, uh, wind service companies, you know, motor repair shops and generator repair shops and everything else have our technology.

They also provide the service. Uh, that’s our model is the more the end users or service companies can do it, the better. Uh, we, we made the choice not to, you know, I don’t want a room full of people that are sitting there doing nothing but analysis, right? They’re gonna burn out. Uh, I’d rather be doing the research and identifying the problems, finding industry related issues to solve.

And our technology was built simple enough that we don’t have to handle a lot of tech support calls. Um, and, uh, and monitoring is an option. Meaning we’ll do the monitoring. I’ve got, I’ve got a number of industrial sites, some wind sites, some other energy sites. Uh, [00:23:00] all, all using the technology and getting us data, but yeah, exactly.

Smaller company. It’s broad, but the technology is not backed by just us. It’s backed by a small $12 billion company called ome. So, uh, yeah, so, and that’s not, it’s not an investor anything. It’s, they, um, they got the license from Oak Ridge back in 1991 or two and, uh, and they maintain it. And during some 97 on, uh, I, in different roles.

Uh, have been supporting the development of the technology. So we have a mutual agreement. They focus on, um, nuclear power, and I focus on everything else.

Allen Hall: Howard, we love having you on the program because your technology is just amazing and people need to get a hold of MotorDoc. So if you’re an operator, a developer, an OEM, and Wind, if you’re making some of the components for wind [00:24:00] turbines, you need to be talking to Howard and MotorDoc to get this diagnostic tool into your toolbox and save the the world a lot of money on downtime and repairs.

Howard, how do people get a hold of MotorDoc? Where do they find you on the web?

Howard Penrose: Well, we could be reached online, uh, through, uh, LinkedIn at, uh, LinkedIn slash in slash MotorDoc, or, uh, at our websites MotorDoc.com or MotorDoc ai.io. Uh, or you can also reach us via email at info@motordoc.com.

Allen Hall: Howard, thanks for coming on.

We’re gonna have you back on soon and everybody keep watching Howard on LinkedIn if you wanna find out what’s happening as MotorDoc develops more technology, watch Howard on LinkedIn. Howard, thank you so much for being on the program. Love having you.

Howard Penrose: It has been a pleasure as always. And we’ll see you the next time [00:25:00] around.

https://weatherguardwind.com/motordoc-electrical-diagnosis/

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Data Center Load Uncertainty Dominates Georgia Power IRP Hearing

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Under state law, every three years, Georgia Power must show government regulators at the Georgia Public Service Commission (PSC) its plan to meet electricity demand over the next 20 years. The Commission then must either approve, deny, or amend what is typically a multi-billion-dollar plan that ultimately shows up on your electric bill. Georgia Power’s profits depend on the amount of spending approved in the plan. This year, the review is particularly important because customer bills have already skyrocketed due to two new nuclear plants and high fossil fuel prices. 

In its new plan this year, Georgia Power told state regulators that its customers would need a 50% increase in power in just six years, requiring a historically massive buildout of new power plants. For the last fifteen years, despite economic and population growth, most utilities around the country have seen slow or flat demand growth because appliances have become more efficient and now use less energy.  

In a hearing to review the plan, multiple experts testified that Georgia Power’s forecast is highly unlikely, even with expected growth in huge new computer data centers. Why is this so important? Because if the Commission approves the plan and the projected new demand doesn’t show up exactly as Georgia Power expects, existing customers will have to pay for billions of dollars of unneeded power plants. 

Huge Projected Computer Data Center Expansion Would Increase Fossil Fuel Usage

In order to power the projected electricity demand from huge new computer data centers, Georgia Power proposes to keep its old, inefficient coal-fired power plants (over 4,000 MW of coal-fired capacity) operating through the mid-2030s, when some will be over 60 years old. These plants have emitted an average of 10 million metric tons of carbon dioxide per year over the past few years. In previous Georgia Power resource plans, these plants were going to retire to reduce costs and health impacts. 

Georgia Power also proposes to double down on building many new gas-fired power plants (8,000-9,000 MW of gas-fired capacity) that would make the state’s economy fundamentally dependent for another fifty years on out-of-state oil and gas drilling. We estimate that the new gas power plants alone are likely to emit over 16 million metric tons of carbon dioxide emissions per year for decades. 

The coal and gas power plants would be by far the largest source of air pollution in the state, spewing tiny, toxic particles that cause heart attacks, asthma, and climate change.  

Experts Decry High Electricity Demand Forecast

Seven highly qualified experts hired by different interests disagreed with Georgia Power’s assumptions around demand forecast driven by data center expansion, and none endorsed them. For instance, a national electric reliability expert hired by SACE, NRDC, and Sierra Club testified that Georgia Power’s forecast was “malpractice.” Even the PSC’s own staff poked holes in Georgia Power’s demand forecast.

Expert witnesses Stenclik, Richwine, and Goulding; sponsored by SACE, NRDC, and Sierra Club:

Here is a list of the witness panels that had broad or specific issues with the demand forecast, and timestamps for the hearing video so you can listen to their critiques yourself.

Next in the process, Georgia Power will file rebuttal testimony and have a hearing for that rebuttal. Intervenors and Georgia Power will then file final briefs, and the Georgia PSC will decide what to do with this IRP in July. The PSC is an elected body that oversees the work of utilities in the state. Georgia Power, which generates over $7 billion in revenue annually, is the only electric utility regulated by the PSC in Georgia.

The post Data Center Load Uncertainty Dominates Georgia Power IRP Hearing appeared first on SACE | Southern Alliance for Clean Energy.

Data Center Load Uncertainty Dominates Georgia Power IRP Hearing

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Renewable Energy

National Drive Electric Month: [Insert Your Town Name Here]

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The author would like to credit and thank Karen Freedman, co-chair of the League of Women Voters FL Clean Energy Action Team, for her contribution to the content contained in the article.

National Drive Electric Month 

National Drive Electric Month (NDEM) is a nationwide celebration that highlights the benefits of electric vehicles. This fall, events will be taking place across the country to help educate the public on the cost-effectiveness, public health and environmental benefits of electric transportation. It’s an opportunity for members of the public to see a wide variety of electric models in one place, talk to EV owners and have their questions answered. The campaign is presented by several national organizations that offer fantastic resources, but the real secret sauce of the events are the volunteers that help coordinate them and the EV drivers who participate as peer-to-peer EV ambassadors.

Here is everything you need to know to host an event and share the benefits of EVs with your community.

Consider Organizing an Event

This year’s event window runs from September 12 through October 12, 2025. Anyone can create an event and the NDEM website makes it easy to create an individual event webpage to promote the event. 

Advantages of creating an event through the NDEM platform include

  • Adding your event to an interactive US map & event list
  • Creating an individual event webpage
  • Making email notifications easy with registered EV owners & interested attendees
  • Providing access to how-to guides, a social media toolkit, templates, Canva, sponsor logos, hand outs, etc.
  • Receiving free banners/signage, educational handouts and swag
  • Providing access to free event-planning webinars

Photo courtesy of Karen Freedman and the League of Women Voters FL Clean Energy Action Team.

Organizing an Event 101

Reach out to your local municipality and see if they would be interested in co-hosting the event. Partnering with your municipality can help with identifying access to a venue, co-promotion and the opportunity to piggyback on an existing event. You can ask your mayor to create a proclamation celebrating the event. Also consider partnering with your local utility as well as civic and environmental organizations. When selecting the date and location look for a site that is walkable and accessible to attendees with varying levels of mobility. A community park that is visible will attract more participants day off than an area on a busy highway. Also consider amenities like shade, restrooms and access to food. 

Publicity Considerations

Start promoting the event early with flyers and posters that include:

  • Date, time, location 
  • Event website
  • Contact info
  • QR Code
  • Photos 
  • National & local sponsors’ logos
  • Description w/ Buzzwords: FREE, Family-friendly, EV showcase, Local EV owners share enthusiasm, etc.

Ask your local library, local business, restaurants and schools to display the poster. 

Here’s a beautiful example from the Lakeland National Drive Electric event in 2023.

Photo courtesy of Karen Freedman and the League of Women Voters FL Clean Energy Action Team.

You can also post your event online to various community calendars and social media venues. You can create press releases that can be sent to your local radio and television stations, community newspapers and local magazines. 

Event Considerations

Having a volunteer check-in the EV drivers who will display their cars and direct them to where they park will provide great structure and set the tone for a successful day. The sponsors provide printable signs that EV drivers can display on their vehicles to help explain the models to participants.

Having an education table with resources including multilingual versions is vital to connecting with attendees. Consider having a knowledgeable volunteer(s) be ready to answer questions. You can also have an EV quiz game and spin wheels to engage participants. 

Photo courtesy of Karen Freedman and the League of Women Voters FL Clean Energy Action Team.

Other details to consider include having a kids’ table with coloring sheets that can occupy children while you talk to the adults they are accompanied by. Also, consider getting a prize(s) donated that can be given away as a drawing and having folks sign up so you can continue to connect with them after the event.

Photo courtesy of Karen Freedman and the League of Women Voters FL Clean Energy Action Team.

Get additional modes of transportation and electric equipment on display like:

  • E-bikes
  • Electric school buses and transit buses (contact your school district and transit authority)
  • Electric lawn care equipment (local homeowner or yard care company)

Photo courtesy of Karen Freedman and the League of Women Voters FL Clean Energy Action Team.

Finally, try to get either a ride component (if EV drivers are comfortable driving attendees in their EV) or a drive component where participants can drive an EV. Reach out to local car dealerships to see if they would be interested in bringing a representative and vehicle for the event. 

Post Event Considerations

One important aspect of the National Drive Electric Month events website is that you can update it after the event with photos and statistics like how many vehicles participated and how many attendees you talked with. It’s also great to send thank you correspondence with the EV drivers, volunteers, and local government representatives who helped pull off an amazing event. 

Get Started Organizing

National Drive Electric Month events don’t need to have a ton of vehicles to be impactful. If you have an interest in helping educate your community about electric vehicles, take the plunge and organize one this year. Not sure yet? Learn more about organizing an event by looking at the NDEM planning guide, Getting Started As An Event Organizer. If you are just too overwhelmed, click here to find a National Drive Electric Week event near you and commit to volunteering this year with the intent of hosting your own next year.

Electrify the South​ is a Southern Alliance for Clean Energy program that leverages research, advocacy, and outreach to promote renewable energy and accelerate ​the ​equitable ​transition to ​electric transportation throughout the Southeast. Visit ElectrifytheSouth.org to learn more and connect with us.

The post National Drive Electric Month: [Insert Your Town Name Here] appeared first on SACE | Southern Alliance for Clean Energy.

National Drive Electric Month: [Insert Your Town Name Here]

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