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Japan's Wind Energy Landscape

Japan’s Wind Energy: A Landscape in Transition

Japan, a country known for its technological prowess, is facing a challenge in its energy sector. 

While it boasts a respectable share of renewable energy production, wind power lags behind compared to other developed nations. 

There’s a growing focus on wind energy as a key player in Japan’s renewable energy future. The government has set ambitious targets to significantly increase wind power capacity, particularly through offshore installations. This highlights the shift towards a more wind-powered future.

This transition isn’t without its hurdles. Public perception and the mountainous terrain of much of Japan pose challenges for onshore wind farm development. This paragraph introduces some of the obstacles Japan faces in expanding wind energy.

Japan’s wind energy landscape is poised for significant change. By exploring the current state, future goals, and existing challenges, we can gain a comprehensive understanding of this evolving energy source in the Land of the Rising Sun. This concludes the introduction with a forward-looking statement, piquing the reader’s interest in learning more.

Japan's Wind Energy Landscape

A Historical Breeze: Wind Power in Japan

Japan’s relationship with wind energy is a tale of two eras. Traditionally, windmills played a crucial role in rural Japan for centuries.

  • Early Reliance: Thousands of windmills operated in regions like Nagano and Hokkaido, primarily used for agricultural purposes like irrigation and drainage, until the mid-20th century. These traditional windmills, often called “Yamada turbines,” were a testament to Japan’s early adoption of wind power.

  • Post-War Lull: Following World War II, Japan’s focus shifted towards rebuilding and rapid economic growth. Fossil fuels became the dominant energy source, pushing wind power to the sidelines.

The narrative picks up again in the latter half of the 20th century:

  • Modern Revival: The 1970s oil crisis spurred a renewed interest in renewable energy sources. Pilot projects for wind-powered electricity generation began to emerge, with the first trial conducted on Ibuki mountain in the 1920s finally seeing wider exploration.

  • Slow and Steady Growth: Despite this renewed interest, the development of wind energy in Japan remained relatively slow compared to other developed nations. Factors like a lack of strong policy support and challenges in securing land for large-scale projects contributed to this slower pace.

This historical overview provides context for understanding the current state of wind energy in Japan. It highlights the long history of wind utilization, the post-war shift, and the recent revival of interest in this clean energy source.

Japan's Wind Energy Landscape

Statistic Data of Japan’s Wind Energy Landscape

Japan’s Wind Power by the Numbers

Japan’s wind energy sector is on the rise, but there’s still room for significant growth. Here’s a look at some key statistics that paint a picture of the current landscape:

  • Installed Capacity: Japan’s total installed wind power capacity is around 4.2 gigawatts (GW). This represents a small fraction of the country’s overall energy generation.

  • Energy Generation: Wind power contributes roughly 3% to Japan’s electricity generation. Though modest, this percentage is steadily increasing.

  • Onshore vs. Offshore: The vast majority (around 90%) of Japan’s wind power comes from onshore wind farms, primarily located in regions with stronger winds. Offshore wind development is still in its early stages but holds significant potential.

  • Government Targets: Japan has ambitious plans to increase wind power capacity by eightfold in just a few years.
    These statistics offer a snapshot of Japan’s wind energy landscape, highlighting the current capacity, its contribution to the energy mix, and the focus on future growth, particularly through offshore development.

Japan’s Wind Power Table by the Numbers

Statistic Data
Installed Capacity 4.2 Gigawatts (GW)
Contribution to Electricity Generation 3%
Onshore vs. Offshore 90% Onshore, 10% Offshore (approx.)
Government Target (by 2030) 8x Increase in Capacity

Japan's Wind Energy Landscape

Japan’s Wind Energy Landscape: Policy and Regulation

Japan’s wind energy sector is undergoing a significant policy shift, aiming to propel it towards a more prominent role in the country’s energy mix. Let’s delve into the key policy instruments and regulatory frameworks shaping this transformation.

Policy Support:

  • Feed-in Tariff (FIT): Introduced in 2012, the FIT program provided a guaranteed price for electricity generated from renewable sources, including wind. This initial policy played a crucial role in kickstarting wind energy development. However, in 2022, it was partially replaced by the…
  • Feed-in Premium (FIP): This new system introduces competitive auctions for renewable energy projects, including wind. The FIP aims to drive down costs and promote efficient development.

Regulatory Framework:

  • Marine Renewable Energy Act (2018): This act streamlines the allocation of offshore wind farm development areas. It establishes an auction process, facilitating investment and project development in this promising sector.
  • Streamlining Permitting: The government is actively working to reduce bureaucratic hurdles and shorten the permitting process for wind farm projects, both onshore and offshore. This aims to expedite project development and reduce overall costs.

Challenges and Considerations:

  • Public Perception: Securing social acceptance for wind farms, particularly onshore projects, remains a hurdle. Community concerns regarding aesthetics, noise, and potential environmental impact need to be addressed effectively.
  • Grid Integration: Integrating large-scale wind energy into the existing grid infrastructure poses challenges. Upgrading and expanding the grid is crucial to accommodate the fluctuating nature of wind power.

Future Outlook:

Japan’s policy and regulatory landscape for wind energy is evolving to address past limitations and unlock its full potential. While challenges remain, the government’s commitment to ambitious targets and a focus on streamlining processes point towards a brighter future for wind power in Japan.

Japan's Wind Energy Landscape

Japan’s Wind Energy Landscape: Wind Farm Projects

Here’s a list of 7 Wind Farms in Japan:

  1. Akita and Noshiro Offshore Wind Power Project (Akita): Operational since December 2022, this project boasts 33 turbines generating 140 MW of electricity.
  2. Aoyama Plateau Wind Farm (Muroo-Akame-Aoyama Quasi-National Park): Currently the largest wind farm in Japan with a capacity of 95 MW.
  3. Ishikari Bay Wind Farm (Hokkaido): This 2023 operational wind farm has 14 turbines with a total capacity of 112 MW and a 180 MWh battery storage system.
  4. Fukushima Floating Wind Turbine (Fukushima): A single-turbine pilot project commissioned in 2013, located 20 kilometers offshore with a capacity of 2 MW.
  5. Tohoku Wind Farm (Tottori): Developed by JWD, this wind farm has 13 turbines with a total capacity of 19,500 kW.
  6. Hizen Minami Wind Farm (Saga): Another JWD project consisting of several turbines with a total capacity of 18,000 kW.
  7. Setana Wind Farm (Hokkaido): A small-scale wind farm with 2 turbines and a total capacity of 1.2 MW, showcasing a close-to-shore wind farm concept.
Japan's Wind Energy Landscape

Japan’s Wind Energy Infrastructure: A Mixed Bag

Japan is aiming to significantly boost its wind energy production, but its infrastructure for this renewable source is currently in development. Here’s a breakdown:

Onshore Wind:

  • More established than offshore, but still faces challenges:
    • Limited suitable land – Mountainous terrain restricts options.
    • Public opposition – Concerns about noise and visual impact can stall projects.

Offshore Wind:

  • Seen as having huge potential due to strong, consistent winds:
    • Major infrastructure investments needed:
      • Building ports suitable for constructing and maintaining massive turbines.
      • Strengthening the power grid, especially for transmitting power from Hokkaido (windier) to major consumption areas.
    • Regulatory hurdles are being addressed to streamline permitting processes.

Government Initiatives:

  • Recognizing the need for better infrastructure, the government is taking steps:
    • Funding for grid upgrades and port development.
    • Simplifying regulations for offshore wind projects.
  • Japan’s wind energy infrastructure is undergoing a significant transformation.
  • While there are challenges, the potential of offshore wind and government support suggest a promising future.

Here are some additional points to consider:

  • Japan is looking to other countries like Denmark for inspiration in building a strong wind energy sector.
  • Technological advancements in floating wind turbines could unlock even more potential, especially in deeper waters.
Japan's Wind Energy Landscape

Japan’s Wind Energy: Embracing Technological Advancements

Japan is actively adopting and developing wind turbine technologies to enhance its wind energy production. Here’s a glimpse into the technological landscape:

Dominant Technology:

  • Large horizontal-axis wind turbines (HAWTs): These are the workhorses of Japan’s wind farms, with ever-growing capacities and blade lengths to capture more wind.

Emerging Technologies:

  • Variable-speed turbines: These adjust rotor speed based on wind variations, producing more consistent power and reducing noise pollution.
  • High-capacity turbines: Newer models boast capacities exceeding 5 megawatts (MW), significantly boosting energy generation per turbine.
  • Floating wind turbines: With strong offshore winds, Japan is exploring floating turbines for deep-sea deployment, unlocking vast potential.
  • Wind lens technology: This experimental tech involves a large hoop structure that intensifies wind, potentially tripling power output from turbines placed within it.

Focus on Efficiency and Sustainability:

  • Lightweight materials: Turbine components are being made lighter for better efficiency and reduced environmental impact during production and transportation.
  • Improved grid integration: Advanced systems manage the variable nature of wind energy, ensuring smooth integration with the national grid.

Collaboration and Innovation:

  • Japan is actively involved in international research and development efforts to refine wind turbine technology.
  • Domestic companies are working on advancements, aiming to become major players in the global wind energy market.

Challenges and Opportunities:

  • High initial costs: Advanced wind technology can be expensive, but long-term operational savings and falling costs make it attractive.
  • Localization of technology: Japan strives to become more self-sufficient in manufacturing wind turbine components.

Japan’s wind energy sector is embracing technological advancements to become a more significant source of clean energy. It’s a story of continuous improvement, with research and development efforts paving the way for a more efficient and sustainable future.

Japan's Wind Energy Landscape

Japan’s Wind Energy: Fueled by Private Sector Innovation

The private sector plays a crucial role in driving Japan’s wind energy sector forward. Here’s how:

Investment and Development:

  • Leading the Charge: Private companies are the primary developers and investors in wind farm projects, both onshore and offshore.
  • Financial Backing: They provide essential funding for project development, construction, and turbine installation.
  • Expertise and Innovation: Private companies bring their expertise in technology, engineering, and project management to the table. They’re also at the forefront of developing new wind turbine technologies, as mentioned previously.

Operations and Maintenance:

  • Long-Term Commitment: Private companies often operate and maintain wind farms, ensuring optimal performance and maximizing energy production.

Challenges and Collaboration:

  • Risk Management: Private companies manage the financial risks associated with wind farm development, such as permitting delays and grid connection issues.
  • Collaboration is Key: Success hinges on strong collaboration between private companies, the government, and local communities. Open communication helps address public concerns and streamline permitting processes.

Examples of Private Sector Involvement:

  • Major Japanese corporations like Mitsubishi Heavy Industries and Sumitomo Corporation are actively involved in wind turbine manufacturing and project development.
  • Several independent power producers (IPPs) invest and operate wind farms across Japan.

The Future of Private Sector Participation:

  • As Japan expands its offshore wind potential, private companies are expected to play an even greater role in project development, financing, and construction.
  • Continued innovation in technology and efficient operation models will be crucial for the private sector to stay competitive.

The private sector is the engine driving Japan’s wind energy growth. Their investments, expertise, and risk-taking spirit are essential for achieving ambitious renewable energy targets.

Japan's Wind Energy Landscape

Japan’s Wind Energy Landscape: Key Player Company

Japan’s wind energy sector is driven by a public-private partnership. While the government sets ambitious goals and provides regulatory frameworks, private companies are the backbone of development, financing, and innovation. Here, we’ll delve into one of the key players in this space:

JERA Co., Inc.

JERA is the largest electric power company in Japan, formed in 2015 through the merger of Tokyo Electric Power Company’s (TEPCO) and Chubu Electric Power Company’s thermal power generation businesses. JERA is a major player not only in traditional fossil fuel power generation but also increasingly in renewable energy, including wind power.

JERA’s involvement in Wind Energy:

  • Investment in Wind Farms: JERA has invested in both onshore and offshore wind projects across Japan.
  • Focus on Offshore Wind: Recognizing the vast potential of offshore wind, JERA is actively involved in developing large-scale offshore wind farms, including:
    • Akita Noshiro Offshore Wind Farm – a 130 MW project in the Sea of Japan, operational since 2022.
    • Chitose Offshore Wind Farm – a planned 1.4 GW project off the coast of Hokkaido, expected to be operational by 2028.
  • Technological Advancements: JERA collaborates with research institutions and private companies to explore and implement advanced wind turbine technologies for higher efficiency and lower costs.

JERA’s Contribution to Japan’s Wind Energy Landscape:

JERA’s significant financial resources and expertise in power generation make them a crucial player in driving Japan’s wind energy ambitions. Their focus on offshore wind development and technological advancements paves the way for a more sustainable and secure energy future for Japan.

Other Key Players:

It’s important to note that JERA is just one of many companies contributing to Japan’s wind energy sector. Other key players include:

  • Mitsubishi Heavy Industries (MHI): A leading manufacturer of wind turbines and a major player in wind farm development.
  • Sumitomo Corporation: A diversified trading and investment company involved in wind farm project development and financing.
  • Marubeni Corporation: A trading and investment company with a growing portfolio of wind power projects.
  • Ørsted: A leading Danish wind energy company with a presence in the Japanese offshore wind market.

These companies, along with many others, are working together to make wind energy a significant contributor to Japan’s energy mix.

Japan's Wind Energy Landscape

Japan’s Wind Energy: Balancing Progress with Environmental Protection

Wind energy is a clean and renewable source of power, but its development isn’t without environmental considerations. Here’s a look at the potential environmental impacts of wind energy in Japan:

Positive Impacts:

  • Reduced Greenhouse Gas Emissions: Wind power displaces fossil fuel generation, leading to significant reductions in greenhouse gas emissions and air pollution.
  • Conservation of Fossil Fuels: Wind energy helps conserve dwindling reserves of fossil fuels like coal and natural gas.

Negative Impacts:

  • Habitat Loss and Bird Strikes: Wind turbines can disrupt bird migration patterns and pose a collision risk for some species, particularly birds of prey. Careful siting and mitigation strategies are crucial.
  • Impact on Bats: Similar to birds, wind turbines can injure or kill bats depending on location and operation.
  • Impact on Marine Life (Offshore): Construction and operation of offshore wind farms can disrupt underwater noise levels and potentially impact marine mammals.
  • Habitat Fragmentation (Onshore): Construction of wind farms and access roads can fragment natural habitats, impacting wildlife movement and ecological connectivity.
  • Visual and Noise Pollution: Large wind turbines can alter landscapes and generate noise, potentially impacting nearby communities and tourism.

Mitigation Strategies:

  • Environmental Impact Assessments (EIAs): Thorough EIAs are crucial for identifying potential impacts and implementing mitigation measures before project development.
  • Strategic Siting: Locating wind farms away from sensitive ecological areas and migration corridors is essential.
  • Turbine Technology: Using newer, quieter turbine models and optimizing operational schedules can minimize noise pollution.
  • Habitat Restoration: Restoring disturbed habitats and creating wildlife corridors can help offset some negative impacts.
  • Community Engagement: Open communication and involvement of local communities throughout the development process are vital for addressing concerns and finding solutions.

Moving Forward:

  • Japan is working on refining its regulatory framework to balance wind energy development with environmental protection.
  • Technological advancements in turbine design and operation can further reduce environmental impacts.
  • Promoting public understanding of the benefits and responsible development of wind energy is crucial for wider acceptance.

Wind energy offers a significant opportunity for Japan to achieve its clean energy goals. By carefully considering and mitigating the potential environmental impacts, Japan can harness the power of wind while protecting its valuable ecosystems.

Japan's Wind Energy Landscape

Japan’s Wind Energy: Reaping the Benefits of a Clean Power Source

Japan’s wind energy sector holds immense potential to deliver a multitude of benefits and advantages. 

Here’s a breakdown of the key advantages wind energy offers:

Environmental Benefits:

  • Combating Climate Change: Wind power displaces fossil fuel dependence, resulting in significant reductions in greenhouse gas emissions and air pollution. This is crucial for tackling climate change and ensuring a cleaner future.
  • Energy Security and Independence: Wind is a domestic and renewable resource, reducing reliance on imported fossil fuels and enhancing Japan’s energy security.

Economic Benefits:

  • Job Creation: The wind energy sector creates jobs in manufacturing, construction, operation, and maintenance of wind farms. This stimulates local economies and fosters the development of a skilled green workforce.
  • Technological Innovation: Japan’s push for wind energy drives innovation in turbine technology, grid integration, and efficient energy management systems. This strengthens its position in the global clean energy market.

Social Benefits:

  • Improved Public Health: Reduced air pollution from wind energy leads to improved public health, lowering respiratory illnesses and healthcare costs.
  • Sustainable Development: Wind energy development, when done responsibly, can contribute to sustainable development by promoting energy efficiency and environmental consciousness.

Additional Advantages:

  • Land Use Efficiency: Wind farms can coexist with other land uses such as agriculture and grazing, maximizing land utilization.
  • Predictable Energy Source: Wind patterns are predictable, allowing for better forecasting and grid management compared to some other renewable sources like solar.

Challenges and Considerations:

  • Intermittency: Wind is a variable resource, so integrating it with the grid requires advanced management systems and potentially energy storage solutions.
  • Public Perception: Visual and noise concerns from wind farms can create opposition in some communities. Open communication and addressing concerns are crucial.

The benefits and advantages of wind energy are substantial for Japan. By strategically addressing the challenges and implementing responsible development practices, Japan can unlock the clean energy potential of wind and move towards a more sustainable future.

Japan's Wind Energy Landscape

Japan’s Wind Energy Landscape: A Story of Potential and Progress

Japan’s wind energy sector is on a promising trajectory. While challenges exist, the potential benefits of wind power are undeniable. Here’s a summary of the key takeaways:

  • Significant Potential: Japan has vast wind resources, particularly offshore, offering a clean and sustainable alternative to fossil fuels.
  • Infrastructure Development: Investments are underway to upgrade the power grid and develop ports suitable for offshore wind projects.
  • Technological Advancements: Japan is embracing advancements in wind turbine technology to improve efficiency and harness stronger offshore winds.
  • Private Sector Contribution: Private companies are the driving force behind wind farm development, financing, and innovation.
  • Environmental Considerations: Careful planning and mitigation strategies are crucial to minimize environmental impacts on wildlife and habitats.
  • Economic and Social Benefits: Wind energy offers job creation, energy security, improved public health, and contributes to sustainable development.

Looking Ahead:

  • Japan’s commitment to expanding wind energy paves the way for a cleaner and more secure energy future.
  • Collaboration between government, private sector, and local communities is essential for successful and sustainable development.
  • Continued innovation and technological advancements will further unlock the potential of wind energy in Japan.

In conclusion, Japan’s wind energy landscape is one of transformation and opportunity. 

By harnessing the power of wind responsibly, Japan can achieve its clean energy goals and contribute to a more sustainable future for the planet.

https://www.exaputra.com/2024/03/japans-wind-energy-landscape.html

Renewable Energy

What Operators Want to Hear at WOMA 2027

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Weather Guard Lightning Tech

What Operators Want to Hear at WOMA 2027

Two days of operator meetings in Melbourne shape the WOMA 2027 agenda, from performance upgrades and cable faults to foundations and bolts.

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!

Allen Hall: Welcome to the Uptime Wind Energy podcast. I’m your host, Allen Hall. I’m here with Matthew Stead and Rosemary Barnes. And Rosemary, where are we?

Rosemary Barnes: We’re in Melbourne, and we have been visiting future attendees and sponsors and people interested in, in the event to see what topics that we should be talking about.

What are the hot topics of the moment?

Allen Hall: Which is a very interesting two days, Matthew, in that, uh, we h- did meet with a number of operators based in Australia, but, uh, they’re also very worldly. They have talked to companies all over about operations and, and maintenance, and there are some really eye-opening topics- Mm

that will be- Mm … at WOMA 2027 this year.

Matthew Stead: Yeah. The thing that was interesting for me was [00:01:00]that actually the topics have changed each year. So, um, they’re evolving and the industry’s continuing to, to do better, and so that, that was really interesting. Performance upgrades was probably one of the big areas of, of new interest, I think.

I think we heard with the pressure on pricing, uh, the market and so forth, you know, that, that 1% or 2% now is becoming more important. Um, so I think, uh, upgrades will definitely feature quite a lot. Um, balance of plant was also a big topic. Um, you just can’t ig- ignore the, um, transmission, you can’t ignore the transformers, you can’t ignore, uh, condensers and all these sorts of things, so yeah.

Rosemary Barnes: Cables.

Matthew Stead: Cables.

Rosemary Barnes: Terminations. Terminations of cables. Specifically raised several times.

Allen Hall: Yep. Yeah. It’s all about being more efficient, uh, getting more production, and then with the PPA prices, uh, that are changing-

Matthew Stead: Mm …

Allen Hall: rapidly, uh, everybody is paying more attention to the bottom line.

Matthew Stead: Mm, mm.

Allen Hall: Absolutely. There, there’s less cash running around, uh, chasing new development.

It’s [00:02:00] more of a focus on making sure your, at least your existing assets are performing as, as well as they can be- Mm … which then opens up the, uh, Pandora’s box of opportunity. Mm. Because there are 1%’s all around a wind turbine. More specifically, uh, all the drive train issues, the blade issues, the generator issues, and even going into the substation.

Mm. I, I was really shocked on BOP e- the, the one topic that came up, uh, yesterday and today was buried cables. Mm. Like-

Matthew Stead: Faults …

Allen Hall: faults.

Rosemary Barnes: Yeah. Junctions. Finding- Yeah … finding faults and what to do about them. Yeah. Yeah. But I think in addition to just wanting more revenue, I think people have, are getting more sophisticated about what actually matters and then the finances.

You know, everyone’s focused so much on availability, and now people- Mm … are like, okay, yeah, like once you’re at a certain level of availability, gets harder and harder to get more. And actually, you know, not all availability is equal. Is good. It, it [00:03:00] depends. Yeah. Yeah, like you wanna, um, you wanna focus on how much you’re generating at the times when electricity prices are high specifically, which usually means during lower wind speed periods.

Yeah. Which is actually good because that matches really well with what is actually possible. It’s, it’s hard to get more power out of the turbine if it’s at, you know, its rated power, then you’re not g- More efficiency is not gonna get you any more, um, power output, whereas lower in the power curve- Mm … um, when wind speeds are lower, there’s less electricity in the grid and so prices are higher.

And so- Mm … yeah, I mean, that’s, that’s why people are really asking to know more about what efficiency upgrades are possible, better ways to operate, scheduled maintenance, um, all those sorts of things. Mm. So that will be really interesting.

Matthew Stead: Raising the bar on sophistication. Um, but also life extension

Allen Hall: Yes, a lot of discussion about life extension

Rosemary Barnes: Yeah, end of life and life extension End of life Yeah, um-

Matthew Stead: Foundations, structures Which is

Allen Hall: tied to PPA.

Mm. A lot of that [00:04:00] discussion I, at least I looked at it as, uh, if I had a PPA and I can continue with that PPA with an existing turbine, I want to do that. Mm,

Matthew Stead: mm,

Allen Hall: mm. But how do I do that and how do I know that that existing turbine can last another five years? It seemed to go in five-year blocks, like can we get to another five years and then another and then, then another.

Wow.

Rosemary Barnes: Yeah. Once you get to 20, 20, 25 years, I think people like, uh, they, you know- It’s getting a little- Their original agreement might have been for 20, then they kind of just assume that there will be another five, and then after that they’re- Yeah … kind of reassessing cyclically and yeah, I know that people make plans for, you know, what components are replaceable, what would they have to get in, and I think that sometimes, uh, people doing those plans aren’t as familiar with the, you know, actual technical issues that are being faced.

Like, is a blade a replaceable component? It may be early on in the life it sort of is, not easily, but you know, like a 25-year-old wind turbine, you know, good luck trying to order 10 new blades because you’ve got a, you know, an issue that’s-

Allen Hall: Oh, well you, you need to read the news. Did you [00:05:00] see the news today about, uh, the, the wooden wind turbine blades as a replacement for aged blades?

That, that’s happening- … in real time, Rosa.

Rosemary Barnes: Okay. I know they- Yeah. Yep, yep. Okay. Okay. So that, that’s, that’s good. Making carbon new blade. E- even so, I don’t think that they’re- Okay. … gonna be, like, super-duper cheap, so you’re still gonna wanna be, um, doing a trade-off between y- you know, like, what kind of repairs.

You might be able to change the way you’re operating to reduce loads. Um, you might be able to monitor to make sure that your blades are safe. You know, if you know that there’s an issue, um, you just wanna get some advanced warning before blades start falling off your, your tower. Mm. You know, and then you can push it further.

Yeah. Whereas if you’ve got no information, then you have to be conservative and shut it down. Yeah. So yeah, I think there’s a whole lot that can be g- can be done there in that area.

Matthew Stead: There was a point that came up today, which I think was close to your heart, on, you know, if you’re going to be going for 1% or 2% or 0.5% AEP improvement, how do you actually measure that and how do you set up a proper experiment?

So-

Rosemary Barnes: Yeah …

Matthew Stead: I, I, I love that topic. [00:06:00]

Rosemary Barnes: Yeah. No, it’s one that I, um, yeah, I deal with m- my clients I, I’m often… It’s one of the things that Pablo really loves to do, is to organize trials of that nature of new technologies and see if they work. But, um, yeah, asset managers are usually very, uh, focused on fast results.

You know, they’ve got a, a big problem and they want a solution now, so they wanna just roll out the new technology over an entire wind farm. But if you do that, then it’s almost impossible. Unless you get, like, a huge benefit, like, uh, 10% gains or, you know, like reduce your failures by 50% or more, it’s really hard to actually- Mm

pick that out if you just replace everything. Mm. Whereas if you do a really, really good, um, trial plan- Systematic. Yeah … and you match pairs very well so that you have, you know, a control for each turbine and there’s- so many variables in a wind farm. It’s not, it’s not as easy as just, like, randomly choosing 50% to do and not do.

Mm. Mm. Mm. Like, you have to, you know, put some work into the trial design, and then, you know, like, do your statistical calculations ahead of time to know how long it’s gonna take you to get s- statistical [00:07:00]significance. So then you don’t just have a gut feeling about- Yep … how something went. You’ve actually got numbers, and then you can take those numbers to, you know, other wind farms that you’ve got- Yeah

and, and know what’s going on much better.

Matthew Stead: Worst study is an inconclusive study.

Rosemary Barnes: Yeah. Yeah, that’s true. Definitely.

Allen Hall: Well, that comes back to the data analysis- Mm … which a lot of operators mentioned, and how much data there is and what to do with it, and it did seem like a couple of operators have chosen some AI tools, varying degrees, all the way down from Microsoft Copilot to something much more complicated.

Uh, but I think there’s, uh, getting that d- to the last 1, 2, 3%, you’re going to need those tools- Absolutely … because what do you choose? Do you choose a blade? Do you choose a gearbox? Do you choose a generator? Do you go to the substation to get that percentage point or two Without having some really powerful tools- Mm.

you may be wasting your time [00:08:00] and money.

Matthew Stead: Mm.

Allen Hall: Which is a, a, a very interesting, uh, aspect to wind energy because it’s such an industrial business that, uh, we haven’t used heavy computational tools, uh, un- until really now.

Matthew Stead: Mm.

Allen Hall: And maybe Australia’s at the forefront because of the PPA and negative pricing is that that will, uh, actually lead an industry.

Because I haven’t seen a lot of that being used globally. Mm. So this is the first time an operator- Mm … that I’ve talked to has said, “We’re using it.”

Matthew Stead: Yeah. It’s quite a different discussion, um, I think, you know, this year compared to previous years in that I think in the past it was getting to know what’s possible, but now it’s like real case studies are coming through.

And a few of the people had some really good examples that we can talk about at the conference as to how they’ve actually been helped and how they did this and what the outcome was. I think, yeah, that would be really great content on that.

Rosemary Barnes: Yeah. I think it’s gonna be a good mix of people who have used third party tools and have experience with it, people that are doing it in-house and can share- Mm

some of the kinds of results- Mm … that, that you can get just from analyzing your own- Mm … [00:09:00] SCADA data. Um, people talking about how they get the data that they want. Mm. ‘Cause it’s not always so easy. You would think that, you know, you own a wind turbine, you have a right to have all of the data that comes through it, but it’s not.

Um, even if you do technically have a right, it’s, uh, it, it’s harder to actually get it than you might think. Mm. So yeah, sharing all, all those kinds of things. But I think also, like just as important as talking about the successes is talking about the, the gaps that– people still feel lots of gaps. Like, okay, we’ve got all the data, we’re collecting it.

We know that there’s so much potential here- Mm … but we don’t really- Mm … know what we can do, or it’s hard for us to, you know- Mm … make headway in this particular pain point. And that is really useful for companies that are developing tools to know what are the, the problems. Mm. Because then they can e- you know, they’re well placed to fix them.

Allen Hall: Mm. Which leads to the discussion we had with the operators and, uh, some of the suppliers for WOMA 2027. There’s a lot of interest. And as we’re sitting in the conference rooms, I’m thinking, we may not have enough room to [00:10:00] seat everybody. Uh, the WOMA 2027 website is up and running, and you can register now.

So just go to woma2027.com and get started there. At the same point, we’ve had a lot of contact with, uh, pretty much everybody that wants to sponsor the event, and there’s only a limited number of ways to sponsor. So if you’re interested in doing that, you, you need to go to woma2027.com and look at those, uh, part- particular packages and see what- Mm

fits your, your business. Uh- Going back to some of the, the comments we were just discussing downstairs about what we heard at 2026, like, which is only a couple of months ago, right? It’s back in February this year. Uh, there’s, they’re still discussing what happened at WOMA 2026- Mm. Which was very fascinating- Mm

because I think Rosemary, you and I have been to conferences that I have not thought an iota … about what happened at those conferences. Just nothing interesting does occur. There’s no new, new information, there’s [00:11:00] no new science, there’s no new operator approaches.

Rosemary Barnes: Mm.

Allen Hall: But we’re gonna see a number of those- Yeah.

Mm … come next March.

Rosemary Barnes: Yeah. Well, I think it’s partly because I don’t know what other conference organizers do, but, you know, we’ve had a exhausting few days here. You’ve come all the way from America, obviously, and, and Claire as well, also come over, our producer. Um, so, y- you know, like, we’re working really hard to make sure that the topics…

Like, it’s not an accident that the topics are ones that people are talking about later, because we come here to make sure that we get the right topics. And it’s not just these meetings as well. People get in touch, and- Mm … anybody watching, listening, who has, you know, something that they wanna talk about, then definitely, you know, send us a message, and yeah, we’re working on the agenda.

We’ll, we’ll have a draft agenda in the next couple of weeks based on what we’ve learned here, but then we’ve got the hard job of it’s not just that you have a really interesting topic, you need to have a really great speaker- Yeah … or several really great speakers, usually covering several different aspects of the problem.

You know, maybe it’s, uh, yeah, an asset [00:12:00] owner, an OEM, and some, some technology provider, you know, all together giving different, um, yeah, perspectives. That’s, I think, what makes a really great session. Mm. So yeah, we need the ideas for the sessions, and we also need the ideas for great speakers.

Matthew Stead: Yeah.

Rosemary Barnes: Right.

Matthew Stead: Yeah. I think we’ve, we’ve already matched a few of those dots, so- Yeah … I, we’ve heard people asking for certain topics they wanna hear about, and then we’ve heard other operators saying, “Well, this is what we could talk about.” So I think we’ve already-

Rosemary Barnes: Yeah, yeah … got some great

Matthew Stead: progress.

Rosemary Barnes: It was, it was interesting ’cause we, we built up a list of, you know-

Matthew Stead: Yeah

Rosemary Barnes: frequently raised topics, and then you’d say it to the next person that you went to- Mm … and they’re like, “Oh, that’s not a problem for us because we’ve done X, Y, Z.” And you’re like, “Okay. Well, excellent. You can, you can present the solutions that we know that other people- Yeah. Yes … are, are looking for.” Yeah.

So it has been… Yeah. Yeah. I mean, it’s definitely worthwhile coming, as, as tiring as it is. Yeah. Um, definitely worthwhile, and we’ll get a much better agenda for the- Yeah … for the effort.

Matthew Stead: And I think, I mean, it has been tiring. Um, but what, what made it for me was one of the operators said that [00:13:00] this is the only conference they will go to So I think, I think we’re doing the right thing.

Rosemary Barnes: Yeah. Yeah. I, I think so. I understand too, like, you know, all of us, we kind of are forced to go to events because that’s where our, our clients and customers are, and so you need to see them. And yeah, like I’ve even gone to the extent of some events where I don’t particularly like the event, but I know everyone’s going.

Mm. I just go and sit near the event for a couple of days and meet people at a cafe. So yeah, like we can’t get away from it. But if you’re an asset manager or, um, yeah, somebody in that kind of type of work, like you’ve got better things to do than listen to sales pitches aggressively thrown at you that aren’t relevant- Yeah

to what you’re doing. So, um, yeah. Like I, I definitely love to hear that kind of feedback- Yeah … and wanna make sure that we get it every, every year. Like that’s- It’s, it’s

Matthew Stead: encouraging.

Rosemary Barnes: Yeah … yeah, that’s, that’s the point of the conference, so.

Matthew Stead: Yeah.

Rosemary Barnes: Yeah.

Matthew Stead: The other big topic was we would really love more OEM involvement.

Um-

Rosemary Barnes: Yeah. Everybody wants more- … a lot of the operators- … OEM involvement- Yeah … all of the asset owners.

Matthew Stead: Yeah.

Rosemary Barnes: Like we want to [00:14:00] hear from OEMs more, have them there. Um, so yeah, we’re, we’ll be trying to To get those sorted

Allen Hall: Well, WOMA is a global conference, although it’s Australia-based and there’s a, a number of Australian operators.

There are Danish, Americans, uh, plenty of Europeans. Uh, we’re gonna see some from Southeast Asia, I think, this year. Mm-hmm. And, and Japan hopefully will come. Uh, because it’s a, it’s a global conference, there’s global knowledge- Mm … and wind is such a big industry. You may not have the solution in the United States, it may be sitting in Australia, and we need to exchange those ideas.

Mm. And that, that’s the point. So w- we are continuing to look for those world experts as we have received all the inputs of these are all the topics we wanna go hear about. Great. Now it’s on us three to go find some of those world experts and, and try to get them to Melbourne. Yeah. And I, I think that’s a great opportunity.

So if we do call you and ask you to participate in WOMA [00:15:00] 2027, please take it seriously because- Mm … you will be bombarded with great questions- Mm … and contacts and information. Uh, it’s an event you won’t wanna miss. Yeah. And- But I would- … there’s opportunity there.

Rosemary Barnes: Yeah. I’d say we’re, we’re prioritizing OEMs, um, to, to get more participation, ideally to speak, but at least to be there.

And we have heard from multiple asset owners in Australia that they want, they, they want to know what are some of the upgrades that they can do- Yeah … that you’re offering. They wanna know what’s coming next in terms of technology. They wanna know what are some of the non-Western options. So, you know, like it would be great to get some Chinese wind turbine, um, manufacturers as well.

Like, they want all this information. They don’t want a slick sales brochure pitch that doesn’t give them any technical information. So we’re hopeful that we’ll be able to get, you know, some technical people to speak on, yeah, what are the upgrades you offer and how does it work- Mm-hmm … and show us a case study that demonstrates the improvements.

Um, ’cause that [00:16:00] sometimes is really hard to get out of- Mm … out of OEMs. You know, that, “We’ve got this thing, it’s so amazing, you should get it.” Okay, well, what’s the business case for it? “Oh, well, we don’t have any numbers. Just trust us.”

Matthew Stead: Yeah.

Rosemary Barnes: Um, it’s so common to get a pitch like that. So yeah, any, any OEM that has any- anything like that, either for the next generation of wind turbines or for upgrading the current fleet, yeah, if you’re willing to bring the data, then people, they are desperate to hear this information.

Allen Hall: Mm.

Matthew Stead: Yeah. That came up so many times.

Rosemary Barnes: Mm.

Allen Hall: So what were the other, uh, topics that we’re… I’m just not thinking off the top of my head. I know foundations came up quite a bit- Foundations, yeah … which was an odd one, I think, because we haven’t seen that a lot in Australia. Yeah. But this year, foundations, foundations, foundations.

Basically, the health of foundations. Yeah.

Matthew Stead: Yeah. I think really there was a lifting of the maturity. Um, I think the topics were sort of showing that, you know, Maslow’s hierarchy and moving into the more of optimization rather than making do, and I think life extension around the foundations was a, a really good example of that.

Allen Hall: And bolts.

Matthew Stead: Bolts? Yeah, bolts.

Allen Hall: [00:17:00] Everybody said bolts. Bolts.

Matthew Stead: Bolts.

Allen Hall: You think the world’s simplest device, we’ve been making bolts for nearly 1,000 years or at least a couple hundred. But it does- And, you know- … come up quite often … cable, cable

Matthew Stead: terminations, again, some really

Rosemary Barnes: basic- Yeah, that, really specific ones that were raised multiple times.

Yeah. Um, yeah, which, which is great- Yeah … ’cause it gives us a good direction to go. But I do love how it changes so much every year- Yeah … ’cause it makes me feel like, okay, yeah, like we’re actually, you know, it’s worthwhile, um, putting on another event. Mm. Um, not just recording one event and then just, you know, like replaying that every year or something.

Re-educating.

Allen Hall: Yeah. Well, I, I think there’s a learning exercise that has happened over the past two years where people now are knowledgeable about those things we talked about- Mm … two years ago. Uh, was it, was it even two years ago? It was a year and a half ago when we first started this, so we’re, we’re not that deep into it.

Although our third conference will be next March, uh, you just see more energy, more industry knowledge in some of the references that I heard, uh, in terms of other companies and the approaches they’re taking clearly came from WOMA.

Matthew Stead: Yeah.

Rosemary Barnes: Mm.

Matthew Stead: Yeah,

Allen Hall: yeah. Which is, which is [00:18:00] fascinating. Yeah. That’s

Rosemary Barnes: good. I mean, we want- It, it is

Allen Hall: sticking

Rosemary Barnes: we want tech conferences to get better, right? That was the- No … the reason why we, uh, we started this conference was ’cause we didn’t think that it was sufficient, what we had available. So, you know, it’s not a bad thing if other conferences, um, get better. Yeah. Yeah. We should also mention that blades were, were raised a fair bit.

We talked so much about blades in the previous years, and we will be talking about blades a lot again, including we’ve got a master class on the Friday. Uh, it’s… Yeah, we’ll go back to some of the basics about how the composite materials work and how a blade is designed and certified and manufactured, and, um- Lightning.

Y- yeah, yeah, a little, a little bit about lightning. Um, I don’t wanna cover it too much because we did the master class on lightning- Right … last year. Mm. Um, yeah. And yeah, some of the common damage methods anyway. And of course- Mm … yeah, lightning is probably the most- … common, or I guess leading edge erosion is the most, and then lightning would be the most expensive.

Um, yeah, so we’ll be, we’ll be covering all that and just try and raise the knowledge level a little bit, um, for [00:19:00] everybody to… It’s a very complicated kind of, uh, yeah, component.

Matthew Stead: Yeah.

Rosemary Barnes: Yeah.

Matthew Stead: And workshops. So each year we’ve run sort of workshops or roundtables or whatever, so we’re still thinking about the format for them, but, um, thinking about how we’ll reintroduce them again this year.

You know, specific topics, specific questions, specific answers.

Rosemary Barnes: Mm.

Allen Hall: And the three of us will be in Hamburg in a couple of weeks at Wind Energy Hamburg, so if you see us and you’re interested in coming to Australia, that’s the place to grab us and- Yep … and shake us and say, “I wanna go to Australia. How do I do it?”

Rosemary Barnes: Mm.

Allen Hall: Uh, yeah. Yeah.

Rosemary Barnes: Especially if you’ve got a, a t- technology that addresses some of those specific issues that we’ve mentioned- Mm … then, um, yeah, just know ahead of time that Australia needs, needs more information and more, um, solutions available to them. So, yeah. And

Matthew Stead: that reminds me, we had a really discussion a- around safety and, you know, reasonable and [00:20:00] practicable, and discussion around all the lessons learned about how…

or what is best practice on a site, what is best practice about how to manage risks and-

Rosemary Barnes: Mm.

Matthew Stead: Yeah. Yeah. I know you, you, you enjoyed that one.

Rosemary Barnes: Yeah, yeah, definitely. And we’re not talking about, like, safety the- Ear muffs or hats. The, um, rou- Yeah, the routine safety that if you- The goggles, yeah … yeah, trip over and graze your knee, then you need to let the site supervisor know.

You, you know, it’s not that stuff, ’cause sites have that under control. That’s a given, yeah. Or at least the ability to get that under control. We’re talking about the bigger- Yeah … bigger things, you know. Like, uh, is there a issue that is causing blades to fall off turbines every now and then? Is there an issue that, uh, can lead to, you know, a fire?

I, I think everyone, like- Yeah … a big fear of everybody’s. There’s never been, um, in Australia at least, there’s never been a wind turbine fire that has caused a bush fire, but it is a possibility, and it would be so bad for the industry. So, you know, it’s those things- Mm … that could be just terrible, preventing those before they happen.

Mm. So that’s the kind of safety that we’re gonna mainly focus on. Mm. Although, you know, we’re not gonna [00:21:00] turn down questions on, um, some of the smaller stuff as well.

Matthew Stead: Yeah.

Rosemary Barnes: Mm.

Matthew Stead: And we even thought about getting some lawyers-

Rosemary Barnes: Yeah …

Matthew Stead: you missed out on this discussion, Rosie. Okay.

Rosemary Barnes: Yeah.

Matthew Stead: So

Rosemary Barnes: Yeah. Lawyers, this is news to me.

Well, I mean, are we talking contracts or, um-

Matthew Stead: No, no … no … it’s really operations. I mean- Right … the environmental, um, issues- Oh yeah … the operational issues. Mm. You know, there’s, there’s a few things in there that the lawyers can add.

Rosemary Barnes: Yeah. I mean- … I’ve, I constantly find myself having to interpret, you know, legal, um, legal text and also anticipate, you know, it’s one thing about what’s the right engineering, but then there is also the legal interpretation of it- Yeah

uh, as well, you know, in terms of contract law, but then also in, in terms of safety. Yeah. Um, yeah. Was this certification done correctly? You know- Yeah … that’s got some legal aspect to it. So yeah, that- Yeah … makes sense to me. Insurance is another one where I would say- Yeah, actually that came up … you know, like some, some people might think that that doesn’t sound interesting, but yeah, in- insurance is the other-

Matthew Stead: Mm

Rosemary Barnes: aspect that you [00:22:00] just can’t, um, you can’t get away from it. Like, you can’t just think that you’re, you’re doing your engineering without bothering about Mm … yeah, like finance and law and, um, and insurance. Those are things that- Mm … you spend a lot of time thinking about.

Matthew Stead: Yeah. Mm. And I guess we would also love to hear, you know, about potential speakers, but we’d also love to hear any other topics that people are attending and want to know about as well.

Rosemary Barnes: Mm-hmm.

Allen Hall: Absolutely. And if you haven’t registered for WOMA 2027, which will be March 3rd through 5th at the Pullman in East Melbourne, right? East Melbourne, yeah. They just redefined it. It’s Pullman in East Melbourne. Uh, go ahead and go to woma2027.com and register now. Uh, Matthew and Rosemary, it’s great to see you in person again, and we’ll see you in a couple of weeks, uh, hopefully in, in Germany.

Rosemary Barnes: Mm.

Allen Hall: Very [00:23:00] exciting.

What Operators Want to Hear at WOMA 2027

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Forcing Our Teachers to Toe the Line on Communism

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The substance of the meme here is correct; Florida public schools require comprehensive K-12 instruction on the history and dangers of communism, following a series of legislative moves and curriculum standards. The updated “History of Communism” curriculum is rolling out for the 2026–2027 school year, mandating that students learn about the “brutal realities” and (the catastrophic) global impact of communist regimes.

When I was a schoolboy in the 1960s and early 1970s, we came to learn that all efforts to establish a viable communist nation had failed, but our teachers were not shackled as to what they could teach and how they could teach it.  As a result, we came to a variety of helpful viewpoints, and these are what I offered my own kids as they were growing up, e.g.,

  • “Men are not angels,” as my sixth-grade social studies teacher explained.  Those who do not need to work in order to survive can simply goof off.
  • Yet idleness is averse to most people’s psychological needs to be an active and productive person, and member of society.
  • Power corrupts, and absolutely power corrupts absolutely.  Democracy prevents the accumulation of a pathological amount of power on the part of any one leader.  (This was assumed to be true until Donald Trump’s second term.)
  • If Lenin (a butcher) hadn’t had Trotsky (a compassionate intellectual) assassinated, the entirety of the USSR would have turned out completely differently.
  • If the U.S. hadn’t, through its embargoes, made it impossible for Cuba to offer its people a decent quality of life, their revolution may have succeeded and brought forth a new way of thinking.
  • There are examples of smaller scale societies in which the ideals of communism work out very nicely, e.g., the Israeli kibbutz.
  • We read and discussed at length a book called “Social Ideals and Ideal Societies” in which these concepts were analyzed fairly and in great depth.

Now, will the typical American schoolchild turn out better if he’s cut off from thinking critically about all this and forced to accept the mantra that “communism = evil?” The typical Florida Republican would say the answer is an obvious yes, but most intelligent people would dispute that.

Producing educated people who can think for themselves is an idea quite opposed to the ongoing control of a population.

Forcing Our Teachers to Toe the Line on Communism

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Trump Supporters Stupid?

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To the author of the meme here, I say: It’s safe to say that most folks in Trump’s MAGA base are stupid, though one needs more than a low IQ to fit into this segment.

In particular, we mustn’t omit mean-spiritedness.  People who are kind, compassionate, decent and tolerant of others are grossly unqualified to be rank-and-file Trumpers.

Trump Supporters Stupid?

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