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Here’s the thing about renewables like wind and solar that many people don’t get. The “fuel” that makes them work is free. That is not to say the devices we construct to harvest energy from wind and solar don’t cost anything and don’t contribute some greenhouse gas emissions. But let’s not pretend that somehow all the concrete, steel, and piping that go into making a thermal generating plant are inexpensive and carbon free.

And yes, getting the power generated by renewables from where it is made to where it is used requires building new transmission lines. But they don’t leak oil and gas into our rivers and oceans the way pipelines do. Isn’t it odd how fossil fuel apologists question the need for new transmission infrastructure when it involves electricity from renewables but never do when it comes to electricity from thermal sources? One is a scourge while the other is a blessing? Does that make any sense?

The central point is, once the fuel for thermal generating plants gets consumed, we have to go out and find more of it. Prices for coal, oil, and gas aren’t stable. They fluctuate constantly — sometimes wildly — which makes it hard to make long term business decisions. The world is about to get a hard lesson in the true cost of relying on fossil fuels this winter. With unnatural gas in short supply, prices are expected to skyrocket. The cost of electricity in some places could double or triple as a result.

Yet the cost of sunlight never goes up. It is free and always will be. All we have to do is gather it up and distribute it efficiently and humans will have all the electrical energy they could possibly need forever.

Wind Is Solar

Wind is just solar energy in a different format. Think about it. Wind is air moving from one place to another. And what causes the air to move? Temperature differences. And what causes temperature differences? The sun. Whether we are talking about a breeze that fills the sails of a boat or the jet streams that encircle the globe, the sun is the ultimate source of all air movements on Earth.

Denmark Opts For Wind Islands

Denmark has been experimenting with offshore wind power since 1991. It’s no wonder two of the world’s largest wind turbine companies — Vestas and Ørsted — are both Danish. For years, it has thought about constructing artificial islands in the North Sea and the Baltic Sea to serve as bases for offshore wind farms. Now the government has officially sanctioned the idea. The Danish government will own 50.1% of the islands with private partners owning the rest.

The island in the North Sea will have a capacity of 3 GW, which is equal to the electricity consumption of three million households and twice the amount of energy provided by all offshore wind turbines in Denmark today. It also corresponds to approximately half of Denmark’s total electricity consumption. The capacity will be expanded in phases to a maximum of 10 GW, which could cover the electricity consumption of 10 million households and contribute to the further electrification of Denmark and its neighboring countries.

In the Baltic Sea, the artificial island will be located offshore near the island of Bornholm. Electricity from the offshore installation will be distributed from Bornholm to electricity grids on Zealand and neighboring countries. The turbines off the coast of Bornholm will have a capacity of 2 GW, corresponding to the electricity consumption of two million households.

The decision to establish the two energy islands was reached under the climate agreement of 22 June 2020, which was entered into by the Danish Government, the Liberal Party, Danish People’s Party, Social Liberal Party, Socialist People’s Party, the Red-Green Alliance, Conservative Party, Liberal Alliance and the Alternative.

The US Offshore Wind Initiative

Offshore wind is popular because the equipment can be placed well out to sea where it is invisible to people on land. We don’t object to a welter of poles, wires, and transformers cluttering up our built environment but heaven forfend we have to deal with the sight of a spinning turbine. Eeeek! Also, wind speeds tend to be more stable and predictable out over the ocean than they are on land, which makes offshore wind more reliable.

This past week, the US government announced plans for seven major offshore wind farms along both coasts and in the Gulf of Mexico. They are part of a plan by the Biden administration to create 30 GW of offshore wind energy by 2030 — enough for 10 million homes. Sharp eyed readers will note Danish authorities expect that much electricity to power 30 million homes, which tells you something about how much electricity the average home in the US uses compared to homes in the rest of the world.

Interior Secretary Deb Haaland said her department hopes to hold lease sales by 2025 for areas off the coasts of Maine, New York and the mid-Atlantic, as well as the Carolinas, California, Oregon and the Gulf of Mexico. The projects could avoid about 78 million metric tons of carbon dioxide emissions while creating up to 77,000 jobs, according to The Guardian.

In addition to offshore wind, the interior department is working with other federal agencies to increase renewable energy production on public lands, Haaland said, with a goal of at least 25 gigawatts of onshore renewable energy from wind and solar power by 2025.

The government’s wind initiatives will face a host of technical and political challenges. Who will ever forget a certain ex-president telling a group of fawning admirers that wind turbines “kill all the birds”? Yet the same people don’t bat an eye when offshore oil rigs (many of which are visible from land) spill millions of gallons of crude oil into the ocean, when pipelines threaten the water supply of millions of people, or fracking turns domestic drinking water toxic. Can you say “hypocrites,” boys and girls? Yeah, we knew you could.

The government is taking steps to address those concerns, however. The DOE announced last week it allocate $11.5 million to study the risks offshore wind development may pose to birds, bats, and marine mammals. It will also monitor changes in commercial fish and marine invertebrate populations at an offshore wind site on the east coast and spend $2 million on visual surveys and acoustic monitoring of marine mammals and seabirds at potential wind sites on the west coast.

“In order for Americans living in coastal areas to see the benefits of offshore wind, we must ensure that it’s done with care for the surrounding ecosystem by coexisting with fisheries and marine life – and that’s exactly what this investment will do,” Energy Secretary Jennifer Granholm announced.

The Takeaway

The bottom line is what is known in the industry as the levelized cost of electricity — the triple net, absolute measure of what it costs to generate kilowatt of electricity. Water seeks its own level, nature abhors a vacuum, and business craves the lowest cost option. Today, the LCOE of wind and solar energy is lower than thermal generation and getting cheaper all the time. And why not? The cost of fuel for renewables is zero. It doesn’t get much cheaper than that!

Fossil fuel adherents will fuss and fume about national security, energy independence, and the wonders of military might, but the truth is renewables not only slash carbon emissions, they can enhance national security, provide energy independence, and eliminate much of the need for standing armies to any country and all for free. What could we possibly be waiting for?

 

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The ticket bot cometh: cities are ticketing drivers that AI says are bad [update]

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The ticket bot cometh: cities are ticketing drivers that AI says are bad [update]

In a high-tech move that we can all get behind and isn’t dystopian at all, the City of Barcelona is feeding camera data from its city buses into an advanced AI, but they swear they’re not using the footage to to issue tickets to bad drivers. Yet.

UPDATE 06DEC2025: the ticket bot cometh to Chicago.

Last month, the Chicago Transit Authority (CTA) contracted with Hayden AI to equip six of its transit buses with AI-powered license plate readers intended to target illegally parked vehicles in an area bound by North Avenue, Roosevelt Road, Lake Michigan and Ashland Avenue.

As with similar pilots in Barcelona and NYC, the Hayden AI technology captures information from vehicles illegally blocking bus and bike lanes, then submits its “findings” to a human reviewer for confirmation. If the reviewer agrees with the AI, they can issue a fine of $90 for parking in a bus lane, $250 for bike lane obstruction, $50 for parking in expired meters outside of the central business district, and $140 for personal vehicles parked in commercial loading zones.

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Despite those hefty fines, Chicago Mayor Brandon Johnson is quick to point out that the goal of the program isn’t to generate revenue.

“Every Chicagoan deserves a transportation system that is safe, reliable, and efficient,” said Mayor Johnson, in a statement. “By keeping bus and bike lanes clear of illegally parked vehicles, the Smart Streets pilot helps us protect our most vulnerable road users while improving the daily commute for riders across the city.”

The official release makes no mention of the fact that Hayden AI’s system generated nearly $21 million in revenue for the city in just a few months, despite the fact that thousands of those ticketed weren’t doing anything wrong.

We wrote about some of these issues back in Jun. You can read that original article, below, and let us know what you think of Chicago’s “non-revenue” claims in the comments.


Barcelona launches automated bus lane and bus stop enforcement pilot with Hayden AI
Barcelona ticketing AI; via Hayden AI.

Barcelona and its Ring Roads Low Emission Zone have earned lots of fans by limiting ICE traffic in the city’s core. The city’s latest idea to promote mass transit is the deployment of an artificial intelligence system developed by Hayden AI for automatic enforcement of reserved lanes and stops to improve bus circulation – but while it seems to be working as intended, it’s raising entirely different questions.

“Bus lanes are designed to help deliver reliable, fast, and convenient public transport service. But private vehicles illegally using bus lanes make this impossible,” explains Laia Bonet, First Deputy Mayor, Area for Urban Planning, Ecological Transition, Urban Services and Housing at the Ajuntament de Barcelona. “We are excited to partner with Hayden AI to learn where these problems occur and how they are impacting our public transport service.”

Currently operating as a pilot program on the city’s H12 and D20 bus lines, the system uses cameras installed on the city’s electric buses to detect vehicles that commit static violations in the bus lanes and stops (read: stopping or parking where you shouldn’t). The Hayden AI system then analyses that data and provides statistical information on what it captures while the bus is driving along on its daily route.

Hayden AI says that, while it photographs and records video sequences and collects contextual information of the violation, its cameras do not record license plates or people and no penalties are being issued to drivers or owners of the vehicles.

So far so good, right? But it’s what happens once the six mont pilot is over that seems like it should be setting off alarm bells.

Big Brother Bus is watching


“You are being recorded” sign in a bus; via Barcelona City Council.

The footage is manually reviewed by a Transports Metropolitans de Barcelona (TMB) officer, who reportedly reviewed some 2,500 violations identified by AI in May alone. But, while the system isn’t being used to issue violations during the pilot program, it easily could.

And, in fact, it already has … and the AI f@#ked up royally.

AI writes thousands of bad tickets


NYC issued hundreds of thousands of tickets; via NBC.

When AI was given the ability to issue citations in New York City earlier this year, it wrote more than 290,000 tickets (that’s right: two-hundred and ninety thousand) in just three months, generating nearly $21 million in revenue for the city. The was just one problem: thousands of those drivers weren’t doing anything wrong.

What’s more, the fines generated by the AI powered cameras were supposed to be approved only after being verified by a human, but either that didn’t happen, or it did happen and the human operator in question wasn’t paying attention, or (maybe the worst possibility) the violations were mistakes or hallucinations, and the human checker couldn’t tell the difference.

In OpenAI’s tests of its newest o3 and o4-mini reasoning models, the company found the o3 model hallucinated 33% of the time during its PersonQA tests, in which the bot is asked questions about public figures. When asked short fact-based questions in the company’s SimpleQA tests, OpenAI said o3 hallucinated 51% of the time. The o4-mini model fared even worse: It hallucinated 41% of the time during the PersonQA test and 79% of the time in the SimpleQA test, though OpenAI said its worse performance was expected as it is a smaller model designed to be faster. OpenAI’s latest update to ChatGPT, GPT-4.5, hallucinates less than its o3 and o4-mini models. The company said when GPT-4.5 was released in February the model has a hallucination rate of 37.1% for its SimpleQA test.

FORBES

I don’t know about you guys, but if we had a local traffic cop that got it wrong 33% of the time (at best), I’d be surprised if they kept their job for very long. But AI? AI has a multibillion dollar hype train and armies of undereducated believers talking about singularities and building themselves blonde robots with boobs. And once the AI starts issuing tickets to the AI that’s driving your robotaxi, it can just call its buddy AI the bank to send over your money. No human necessary, at any point, and the economy keeps on humming.

But, like – I’m sure that’s fine. Embrace the future and all that … right?

SOURCES: Hayden AI, via Chicago Sun Times, Forbes, Motorpasión.


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Kubota, Kilter to partner on next-generation autonomous farm robot

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Kubota, Kilter to partner on next-generation autonomous farm robot

The Japanese agriculture equipment experts Kubota are partnering with Norwegian tech startup Kilter to co-develop, pilot, and promote the new Kilter AX-1 ultra high-precision weeding robot across Europe.

The collaboration will initially target Kubota’s vegetable growing customers in Germany and the Netherlands, specifically farmers growing spinach, salad lettuces, herbs, celeriac, and strawberries who hope to benefit of higher yields and crop quality while cutting the use of chemical pesticides to an absolute minimum.

To accomplish those goals, the Kilter AX-1 uses a patented tech package it calls “Single Drop Technology.” Single Drop Technology combines AI weed recognition and ~6 mm placement accuracy to deliver micro-doses directly to weeds, protecting the crop and minimizing the impact to the surrounding soil.

Getting that 6 mm droplet application wasn’t easy. “You can’t buy a field-ready droplet applicator off the shelf,” Anders Brevik, CEO of Kilter, told AgTechNavigator. “We had to design one that survives years of dust, vibration, temperature swings, and long operating days, while keeping droplet size, timing, and placement consistent. That takes deep agronomy knowledge, a lot of engineering, and thousands of hours of field testing.”

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Kilter says growers can reduce herbicide use by up to 95% by adopting the new AX-1, shifting selectivity from chemistry to smart application.

Kubota Europe’s Smart Farming Solutions Division, launched back in 2024, is working with the company’s European dealer network to train up sales staff and integrate the Kilter robot into Kubota’s broader farm solutions portfolio. There’s no word, yet, on pricing or if/when we’ll get the Kilter in North America.

Electrek’s Take


AX-1 robot; by Kilter, via AgTechNavigator.

Kubota has been bringing literal tons of electrified and autonomous ag solutions to shows like CES for the past few years, and they’ve made significant waves there. With partnerships that take the sustainability push beyond decarbonization and into the realms of de-chemicalizing (that’s a word) and pro-pollenatoring (another word), they’re making real steps towards a more sustainable future for agriculture.

SOURCES | IMAGES: Kilter, AgTechNavigator.


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The future of electric farming is taking shape at John Deere [video]

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The future of electric farming is taking shape at John Deere [video]

Energy independence and cost control are top of mind for farmers, and more companies are rolling out electric equipment that can be charged by solar, wind, or even on-farm biogas. With the debut of its latest next-generation electric tractor at Agritechnica last month, John Deere is signaling that it intends to lead that revolution.

John Deere says the E-Power electric tractor prototypes that it’s been quietly teasing since 2022 will be as quiet as a car, as easy to drive as a golf cart, and require minimal upkeep – and all while providing the same performance as the company’s beloved diesel tractors.

“Our goal with the E-Power tractor is to ensure it performs the same jobs as its diesel counterparts and works with the same implements, while unlocking incremental value,” explains Derek Muller, business manager for battery electric vehicle systems at John Deere. “Through our electric lineup, we’ll look to reduce operational and maintenance costs, deliver powerful and reliable performance, and intuitive operation.”

The latest electric John Deere tractor prototype, recently unveiled at Agritechnica, is equipped with a 100 hp drive motor and two, additional motors. One 130 continuous hp electric motor for the PTO, and a third for the hydraulic pump. They’ll draw power from up to five KREISEL li-ion battery packs, allowing customers significant pricing flexibility based on their ability to determine how much power and run time they need (and are willing to pay for) to get their jobs done.

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Electric John Deere tractor


130 hp electric tractor shown at Agritechnica; by John Deere.

The customization will go well beyond just battery size. Deere plans to offer customers a number of different tractor and equipment options, and keep costs competitive by basing them on a vehicle common architecture.

“John Deere aims to develop a single electric concept that customers can configure to their own needs,” writes Bob Karsten, at Future Farming. “Buyers will be able to choose the number of batteries (up to five, totalling 195 kWh), the axle type (narrow or wide track), and the cab (either an orchard cab or the familiar 5M cab). In essence, buyers select their preferred battery capacity. With the largest battery (195 kWh), the tractor can operate for eight hours. The target is to enable fast charging up to 80% in 30 minutes.”

Deere revealed one version of that upcoming electric tractor (above) at Agritechnica last week, but despite being an early prototype, it’s a fully functional piece that’s already seen duty with some of John Deere’s most trusted customers.

  • Daniel, an orchard customer from California, said his experience with the electric tractor led him to believe it could help ease training new operators, “I do think the tractor is much easier for drivers to understand it and to drive it. It would take less time to teach them [operators] how to use it.”
  • Tyler, a vineyard customer in California, believes that a new electric tractor could help his operation meet its sustainability goals, “When we look at our carbon footprint, greenhouse gas emissions, we want to try and reduce those as we run our equipment to farm our vineyards, we want to be conscious of the community at large.”

There’s no official word yet on when the new John Deere electric tractor platform will start reaching customers, but Big Green’s recent purchase of battery manufacturer KREISEL and its continued push into more global markets means that it can’t afford to take things slow.

You can check out a quick, virtual walkaround of John Deere’s E-Power electric tractor concept in this (admittedly older) video released around the ACT Expo, and expect more details and possible configurations at the upcoming CON/AGExpo conference in March.

John Deere E-Power configurations


SOURCE | IMAGES: John Deere.


If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them. 

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