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Under the hood of the new “Ten-Oh” Japanese tugboat is the key is a novel marine engine system churning out more than 4,400 hp (!) from its dual, dual-fuel hydrogen-burning V12 engines. Is this – finally! – a great use case for hydrogen?

It’s important to note that this new, hydrogen-powered tugboat is NOT a fuel cell vehicle. It burns hydrogen the same way an ICE vehicle burns gas or diesel – and this combustion tugboat isn’t a timid pilot project. Instead, the Ten-Oh is a fully capable vessel built by JPNH2YDRO co-developed by Tsuneishi Group and CMB.tech, and proponents of the new design say it “proves” that hydrogen power can shoulder the heaviest of harbor duties.

Tugboats are the workhorses of any port, requiring both immense torque and horsepower (which is the rate at which torque is applied) for pushing massive cargo ships and tankers. Any new propulsion system that can’t meet the brutal performance demands of this role is literally dead in the water. By matching the 4,400 hp of a conventional diesel tug and offering the ability to run on conventional maritime fuels if the hydrogen runs out, the Ten-Oh dismantles the primary argument against clean maritime tech – that low-emission powerplants lacks the muscle for the job.

The Ten-Oh stores up to 250 kg of gaseous hydrogen in a high-pressure fuel system, feeding H to its twin combustion engines. However, the “dual-fuel” nature of the vessel is its masterstroke in ensuring operational continuity and safety. In the event of a hydrogen system issue or depleted fuel tanks, the tugboat can seamlessly switch to running entirely on conventional marine fuel … and that’s where things go sideways.

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High hopes for hydrogen


Japan Welcomes Its First Hydrogen Dual-Fuel Tugboat
Hydrotug 1; via Port of Antwerp-Bruges.

The company says the new Ten-Oh demonstrates that hydrogen-blended combustion can deliver the necessary bollard pull and operational reliability, making decarbonization a practical reality instead of a theoretical goal.

And, in fairness, there’s no question that the hydrogen combustion engines work. The Ten-Oh is part of a growing global fleet of hydrogen tugs, signaling a definitive shift in port decarbonization. It follows in the wake of pioneers like the “Hydrotug 1” (above) deployed at the Port of Antwerp in Belgium, which currently holds the title of the world’s largest hydrogen-powered tug. This trend positions tugboats as the ideal “stepping stone” for maritime hydrogen, as their fixed routes, proximity to potential hydrogen bunkering infrastructure, and significant localized emissions makes them perfect testbeds for the technology. Hydrogen proponents claim that the lessons learned from these vessels will be invaluable for scaling up hydrogen solutions for larger, more complex oceangoing ships.

But I don’t buy it.

The plug-in hybrid problem


Jeep-Gladiator-4xe-hybrid
Jeep Gladiator 4xe; via Stellantis.

The reason PHEVs aren’t delivering the sort of environmental and emissions gains that the technology promises is simple: people don’t plug them in.

Getting people to buy into a new technology is relatively simple, but getting people to change their behavior is another matter entirely. People have laughably short memories, too, as evidenced by people’s claims that former President Joe Biden didn’t handle the 2020 Covid lockdowns properly when it was, in fact, Donald Trump who was President in 2020. In that context, it’s fully reasonable to expect that Japanese port operators will welcome the new Ten-Oh, hail its low-emissions running, then simply pump it full of diesel as soon as the press photographers go home.

I hope I’m wrong about that, but I’ve never lost money betting on the Dark Side.

What’s your take? Am I being too cynical about the port operators’ intentions? Is Japan a more enlightened place than I’m used to? Is hydrogen just a better way to reduce emissions than batteries, despite the fact that people with real skin in the game have been saying that it’s “impossible” for hydrogen to compete with batteries for years? Head down to the comments and let us know what you think.

SOURCE | IMAGES: Tsuneishi Group; via AutoEvolution.


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CNBC Daily Open: Tesla’s increased costs outweighed its revenue growth

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CNBC Daily Open: Tesla's increased costs outweighed its revenue growth

Tesla electric vehicles are parked at a Tesla service center on Aug. 2, 2025 in San Diego, California.

Kevin Carter | Getty Images

There are generally two ways for a company to increase its profit: increasing sales or cutting costs. Preferably both at the same time — because a rise in revenue might be overshadowed by spiking expenses.

That’s what happened to Tesla in the third quarter. Revenue at Elon Musk’s electric vehicle company rose 12% year on year, the first increase in three quarters. Despite that, net income plunged 37% from a year earlier.

The culprits? Lower vehicle prices, presumably in a bid to compete with Chinese manufacturers that are vacuuming up market share, as well as a 50% increase in operating expenses partly due to artificial intelligence and “other R&D projects,” according to Tesla.

Investors didn’t appear too pleased by Tesla’s after-the-bell report, sending its shares 3.8% lower in extended trading. The company’s earnings report followed disappointing ones from Netflix and Texas Instrument the day prior, which caused their shares to sink 10% and 5.6% respectively during regular trading Wednesday stateside.

Those moves dragged down the broader market. The three major U.S. indexes fell, though they managed to regain some losses by the session’s close. Still, the S&P 500 and Nasdaq Composite are now looking at declines for October, for now.

There’s just six more days of trading before October ends. But that’s six days packed with earnings reports from tech behemoths such as Alphabet, Apple, Meta and Microsoft, which could very well turn around the fate of stocks.

What you need to know today

And finally…

Chesnot | Getty Images

The biggest crypto wipeout was led not by bitcoin, but much smaller tokens. Here’s what happened

The crypto industry recently had one of its worst days ever. More than 1.6 million traders suffered a combined $19.37 billion erasure of leveraged positions over a 24-hour period beginning Friday, Oct. 10.

More than a week after the event, its ripples are being felt mostly in smaller coins. Bitcoin is trading roughly 11% below its Oct. 10 highs. But lesser-known coins such as XRP, solana, dogecoin and BNB are trading between 15% and 24% off their pre-liquidation prices.

— Liz Napolitano

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Elon Musk: Tesla is increasing EV production based on anticipated demand for self-driving

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Elon Musk: Tesla is increasing EV production based on anticipated demand for self-driving

Elon Musk announced that he is pushing Tesla to increase its electric vehicle production due to what he anticipates will soon be increased demand for autonomous driving.

Tesla’s production plans have undergone significant changes over the last five years.

The automaker started the decade growing at a roughly 50% annual rate and aimed to produce 20 million cars annually by 2030.

Now, Tesla has a production capacity of less than 3 million vehicles, and it is using roughly only 60% of this capacity due to low demand.

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This situation has led Tesla to reconsider its plans for new factories, including its previously announced gigafactory in Mexico.

Today, Tesla released its Q3 financial results, and CEO Elon Musk took the opportunity to announce that the automaker will now increase production:

I feel confident in expanding Tesla’s production. So that is our intent, to expand as quickly as we can our future production. I was reticent to do that until we had clarity on achieving unsupervised full self-driving, but at this point, I feel like we’ve got clarity and it makes sense to expand production as fast as we reasonably can.

The CEO stated that he is “100% confident” that Tesla will solve unsupervised self-driving – a claim he has made every year for the last six years.

Musk said that once people can text inside their cars, demand won’t be an issue:

Here’s the killer app: really, what it comes down to is, “Can you text while you’re in the car?” And if you tell someone, “Yes, the car is now so good you can be on your phone and text the entire time while you’re in the car,” anyone who can buy the car will buy the car. End of story.

He added that the most significant increase in production will come from Cybercab, which he expects will enter production in Q2 2026.

The vehicle lacks a steering wheel and pedals. Therefore, if Tesla doesn’t solve unsupervised self-driving by then, it will be useless.

The CEO reiterated that he expects Tesla to remove the safety monitor from its Robotaxi in Austin, Texas, by the end of the year and release unsupervised FSD in consumer vehicles on the same timeline.

Electrek’s Take

Increasing production based on presumed demand coming from a feature, unsupervised self-driving, that isn’t finished, and that you have been consistently wrong in predicting.

What could possibly go wrong?

Elon always says that “people don’t understand how impactful self-driving will be.” I think they do. He is confusing people not believing his self-driving timelines with people not believing in self-driving.

If Tesla does deliver unsupervised self-driving in HW4 vehicles, I do believe that it will result in a significant increase in demand.

However, I don’t think Tesla is as close as Elon is leading shareholders to believe.

Tesla may or may not remove the safety drivers from its Robotaxis in Austin, but that’s a geo-fenced areas with a bunch of limitations.

Turning on unsupervised self-driving in consumer vehicles and Tesla taking responsibility for the system is an entirely different thing, and the automaker is not ready for it.

But there’s some good that could come out of this. If Tesla increases Model 3 and Model Y production in anticipation of full self-driving, it could result in lower prices.

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Tesla is trying to deceive investors into thinking it has San Francisco Robotaxis

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Tesla is trying to deceive investors into thinking it has San Francisco Robotaxis

Tesla claimed in today’s Tesla’s Q3 shareholder letter that it started a ride-hailing service in the San Francisco Bay Area “with Robotaxi technology,” but this is impossible given that the company has no license to operate an autonomous taxi in California.

After years of promises, Tesla finally started offering its “Robotaxi” service in Austin, Texas this June. The Robotaxi service is not really a robotaxi, by what we would expect the colloquial definition to be, as each car currently has a “safety monitor” in it at all times, with access to a kill switch should things go south.

It’s been a bit of a bumpy ride so far, but this is one step towards the autonomy promises Tesla has been making for around a decade now.

Tesla also recently did its first autonomous local car delivery, though we’ve only seen one example of that, making it seem to be more of a publicity stunt than an actual sustainable piece of the business.

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Along with the introduction of Robotaxis in Austin, Musk made big claims about what’s to come. In July, just a month after the Austin rollout, Musk said that Tesla would cover half of the US population by the end of the year. We are now three months later and two months from the end of this year, and Tesla has made zero progress on that goal – it covers approximately the same area as it previously did, in only one relatively small city.

Or, well, is it two cities? If you ask Tesla, it has also rolled out a Robotaxi-like product in San Francisco, the metro area where the company was founded, and where other autonomous ride-hailing companies have been operating for years now.

In Tesla’s Q3 shareholder letter, released today, the company included a line stating that it “launched ride-hailing service in the Bay Area using Robotaxi technology” in Q3. Later, on the conference call, CFO Vaibhav Taneja said “in the Bay Area, where we still have someone in the driver’s seat due to regulations, we crossed more than a million miles” during a portion of the call talking about Tesla’s Robotaxi program.

However, note that while both of these statements are very clearly Robotaxi-adjacent, they ever-so-slightly skirt around the direct statement that Tesla has rolled out Robotaxis in San Francisco… because, well, it hasn’t.

Despite the company’s statements today, its ride-hailing service is just that – ride-hailing, similar to Uber or Lyft, with nothing special about it other than the fact that the cars involved are Teslas and that those cars have access to Tesla’s level 2 driver-assist system.

There is functionally no difference between hailing a ride on this service versus hailing a ride from a Tesla driver who drives for Uber or Lyft, except that you use a different app to do so. Well, and that the app is limited only to an exclusive group of Tesla Early Access customers, rather than open to the general public like other ride-hailing apps are.

One of the reasons for this, and the reason we know that Tesla isn’t operating real robotaxis in California, is because it can’t. Tesla did obtain a ride-hailing permit earlier this year, but has not obtained a permit to operate an actual driverless taxi service. Those permits do exist in California, and have been obtained by other companies – but they come along with reporting requirements, which Tesla has heretofore been hesitant to comply with.

But that hasn’t stopped Tesla from claiming, as the very first line item in the “highlights” of its “operations” for the quarter, that it made some sort of breakthrough with Robotaxi by launching it in the Bay Area.

This seems like a relatively minor introduction, especially given that it has been alluded to in previous quarterly conference calls. But, despite the lack of forward movement on Tesla’s autonomy project (and, in fact, some regression), Tesla wanted to suggest to investors that something big had happened this quarter. But it hasn’t.

Tesla went on to talk about the future of Robotaxi on the call, stating that it would come to 8-10 metro areas by the end of the year. This is a far shout from the at least 47 metro areas that were promised just three months ago, and yet, still seems like it may not be achieved with only two months left in the year.

Musk did state on the call that the public can see where Tesla has applied for permits, naming Arizona, Nevada and Florida specifically. Notably, California was not on that list. He also stated that Tesla would likely drop the “safety monitor” from its Austin Robotaxis by the end of this year, and that future metro areas would start off with safety monitors and then drop them after a few months.

We’ll have to wait and see whether any of those things happen. But the fact that Tesla is using deceptive language in front of its investors, especially as its also begging them to give Musk $1 trillion dollars (so he can control a robot army), doesn’t make us feel like there’s a lot of honesty going around here. If the company can deceive shareholders in one way as it has today (and as it has done before), it’s likely to lie to shareholders in other ways too.


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Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.

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