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Three new wind turbines will be installed on Ross Island in Antarctica, where they’ll power stations that belong to New Zealand and the US.

Wind turbine maker EWT has signed a contract with Antarctica New Zealand to supply and install three DW54X-1MW turbines. They each have a rotor diameter of 54 meters (177 feet) and a hub height of 40 meters (131 feet).

New Zealand’s Scott Base and the US’s McMurdo Station are both on Ross Island, in the Ross Sea – the southern extension of the Southern Ocean, off the coast of Victoria Land. They’re a few miles apart from each other, and the three turbines will be installed halfway between the two at Crater Hill. (Ross Island is formed by four volcanoes.) The turbines will be connected to a microgrid that provides electricity to both stations; Scott Base is undergoing a redevelopment, which is expected to be completed in 2028.

The wind turbines are part of an extensive upgrade program, including the replacement of three existing smaller and less powerful 300 kW turbines, the replacement of the existing flywheel storage system with a large battery storage system, an upgrade of the high voltage network, and the replacement of the Scott Base’s diesel generators.

Antarctica New Zealand’s chief executive Sarah Williamson said:

One of the new turbines will generate almost as much power as the three current ones combined and, together with a battery storage system, will provide more than 90% of the electrical demand of the new Scott Base per year.

Obviously, conditions are pretty extreme on Ross Island. The annual average temperature there is -19.5C, the coldest recorded temperature is -58.8C, and the warmest is 4.5C.

Crater Hill is classified as a wind class 1A site – the windiest class – with a high air density, and EWT says its turbines can operate until -40C without any curtailment. Wind class 1 turbines tend to have smaller rotors and are on shorter towers in order to minimize structural loads.

EWT explains that upgrading Ross Island’s energy system will “significantly increase the percentage of renewable energy in [Scott Base’s] total (and growing) energy demand.”

It’s not possible to pour concrete at Crater Hill, so the wind turbines’ foundations will be pre-constructed as a combination of a large steel structure and pre-cast concrete blocks – what EWT refers to as “spider frame foundations.” These will be shipped to the island and assembled at the site.

The new turbines are scheduled to sail to Antarctica on a chartered vessel in the summer of 2023-24, as Ross Island can only be reached between November and March, when the ice is passable. The first turbine will be installed in the summer of 2024-25, and the other two the following year.

Read more: The US’ first commercial offshore wind farm kicks off turbine construction

Photo: Antarctica New Zealand


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Tesla Optimus robot takes a suspicious tumble in new demo

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Tesla Optimus robot takes a suspicious tumble in new demo

A new video surfacing from a Tesla demonstration in Miami this weekend shows the Optimus humanoid robot taking a nasty fall. But it’s not the fall itself that is raising eyebrows, it’s the specific hand movements the robot made on its way down, which strongly suggest it was mimicking a remote operator frantically removing a VR headset.

Humanoid robots are all the hype right now. Billions in investments are pouring in, and Elon Musk claims it will be a trillion-dollar product for Tesla, justifying its insane valuation.

The idea has been that with the advent of AI, robots in human form could use the new generalized artificial intelligence to replace humans in an increasingly larger number of tasks.

However, there are still many serious concerns about the effort, both at the ethical and technological levels.

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Technologically, most humanoid robot demonstrations have relied on remote control by human operators – pointing to a remaining gap between the software and hardware.

We discussed how the robots at the “We, Robot” event were heavily teleoperated, despite Tesla not explicitly disclosing that fact to the public.

That was more than a year ago, and despite claims that Tesla has made “AI demos” of Optimus since, it appears the company still relies on teleoperation to control them during demonstrations.

The Tesla Optimus Miami Incident

This weekend, Tesla held an event called ‘Autonomy Visualized’ at its store in Miami. The goal was to showcase Tesla’s “Autopilot technology and Optimus.”

However, there was nothing “autonomous” at Tesla’s “autonomy” event.

Many Tesla fans were seen posting videos of a Tesla Optimus robot handing out bottles of water at the event. It was also seen posing for pictures and dancing.

On Reddit, someone posted a different video of the demonstration:

As you can see, Tesla Optimus moved its hands too quickly, causing some water bottles to drop to the ground. It then loses its balance and begins to fall backward.

But the most interesting part is that just before falling backward, both of its hands immediately shoot up to its “face” in a distinct grasping motion, as if pulling an object off its head.

The robot, of course, is not wearing anything on its head.

The motion is instantly recognizable to anyone who has used VR or watched teleoperation setups. It appears the human operator, likely located backstage or in a remote facility, removed their headset in the middle of operating the robot for unknown reasons.

Optimus faithfully replicated the motion of removing a non-existent headset as it crashed to the floor.

Here’s a look at how Tesla trained Pptimus with VR headsets in its lab:

Electrek’s Take

This is embarrassing, but not just because the robot fell. Robots fall; that’s part of the R&D process. Boston Dynamics blooper reels are legendary, and they never really eroded the company’s credibility.

The problem here is the “Wizard of Oz” moment.

The specific motion of removing the “phantom headset” destroys the illusion of autonomy Tesla tries so hard to curate.

Even recently, Musk fought back against the notion that Tesla relies on teleoperation for its Optimus demonstration. He specified that a new demo of Optimus doing kung-fu was “AI, not tele-operated”:

Musk said again during Tesla’s last earnings call in October:

“Optimus was at the Tron premiere doing kung fu, just up in the open, with Jared Leto. Nobody was controlling it. It was just doing kung fu with Jared Leto at the Tron Premier. You can see the videos online. The funny thing is, a lot of people walked past it thinking it was just a person.”

Musk keeps telling shareholders that Optimus will be the biggest product in history and that millions of units will be working in factories soon. But if they are still relying on 1:1 teleoperation to hand out water bottles right now, it feels like we are still far away from a useful generalized Optimus robot.

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The electric crossover that could help save Nissan: meet the all-new NX8 

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The electric crossover that could help save Nissan: meet the all-new NX8 

After images of an the new mid-sized electric crossover were leaked by the Chinese MIIT, Nissan pulled the wraps off its all-new NX8 – and it looks so good, I’m wondering if it couldn’t spearhead the brand’s American turnaround.

Nissan has had a rough go of it in the US, if not, well – everywhere of late. And while we may all have our own ideas about what Nissan needs to do to turn its ship around and get back to its winning ways, one thing just about every auto industry analyst seems to understand is that, at its core, Nissan’s problem is a product problem.

It doesn’t have to be this way, though. Despite what the optics of cynically slapping a Nissan badge on a decade-old Mitsubishi platform and calling it a new Rogue might have you believe, Nissan happens to have fantastic, modern new products in its production pipeline – including the all-new NX8 BEV and EREV crossover shown here. There’s just one problem: Nissan’s comeback cars are all in China.

The “N” stands for Nice


Nissan N6 BEV/EREV sedan; via Dongfeng Nissan.

Dongfeng Nissan, a Chinese-market automotive joint venture between Dongfeng Motor Group and Nissan, has been rolling out hit after hit in recent months, like the N6 (above), which sits between the Altima and Maxima, size-wise, and offers 112 miles on a full charge of its 21.1 kWh LFP battery before its 1.5L gas engine kicks on to keep the odometer rolling.

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The N6’s stablemate, the all-electric Dongfeng Nissan N7 sedan, debuted a few months earlier to rave reviews and hot sales, too – moving more than 10,000 units in the model’s first three weeks on the market.

Like its sedan siblings, the all-electric version of Nissan NX8 crossover rolls on an 800V system architecture and features a CATL-sourced LFP battery pack with 5C ultra-fast charging technology (xC is how many you can charge in an hour, effectively, so 60 minutes divided by 5 = it can charge in as little as 12 minutes). That battery reportedly sends power to a single electric motor putting out either 215 kW (~290 hp) or 250 kW (~335 hp), depending on model.

EREV version of the NX8, meanwhile, features a similar setup to the N6, pairing a 1.5L ICE producing 109 kW (~145 hp) with a 195 kW (~260 hp) electric motor. Expect the NX8 EREV to get slightly less than the N6’s claimed 112 miles of electric-only range (Chinese cycle).

The NX8 is expected to reach its first customers in April 2026. Take a look at some of the firs official photos of the new Nissan crossover, below, then let us know how you think this would do in the US in the comments section at the bottom of the page.

Dongfeng Nissan NX8


Nissan NX8 electric crossover

SOURCE: Dongfeng Nissan, via CNEVPost.


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Chinese quality: BYD launches ‘Zero Defects’ as it crosses 113 GWh in Q3

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Chinese quality: BYD launches 'Zero Defects' as it crosses 113 GWh in Q3

This week, BYD crossed a major manufacturing milestone as its battery production crossed 113 GWh in the first three quarters of 2025 – but instead of celebrating, the company is doubling down with a new “Zero Defects” initiative to bring battery quality to an even higher level.

CarNewsChina reports that the new “Zero Defects” plan at BYD was launched internally at the start of Q3, with a focus on minimizing manufacturing defects across all stages of the battery’s life, from the manufacturing line to the end user.

The initiative coincides with BYD’s growing role as a battery supplier to other automakers and its expanding battery energy storage system (BESS) business, which are giving BYD both an international footprint and global benchmarks.

In its ongoing bid to prove itself even further in the global battery market, BYD will reportedly emphasize operational efficiency, error reduction, and standardization across manufacturing, process control, and customer service, with the end goal believed to be, “management practices comparable to those of Toyota.”

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BYD on a charge


BYD-EV-growth
Sealion 7 midsize electric SUV; by BYD.

The Chinese automaker seems to be going from strength to strength in 2025, having overtaken EV sales leader Tesla in China back in June and repeating the trick again by overtaking Tesla sales in Europe in August.

Combine those EV sales with the fact that its domestic traction battery production reached 113.42 GWh in just the first three quarters of the year (with 23.65 GWh, or ~20%, being supplied to outside customers – including Tesla), and you might agree that betting against BYD seems to be a bad idea.

Note that BYD has not released official details regarding performance metrics or milestones for its new Zero Defects goal, but the message is clear: BYD plans to keep getting better.

SOURCE: CarNewsChina; images via BYD.


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