These electric shoes help you easily walk 2.5x faster
I know, it sounds like a gimmick. But it’s not – or at least it’s not meant to be. The Moonwalkers are motorized shoes that are designed to help you walk around faster and get where you’re going in less time.
Developed by Shift Robotics, a startup company that was spun out of Carnegie Mellon University, the Moonwalkers claim to be able to increase the average user’s walking speed by around 2.5 times.
To put that into solid numbers, they can boost your walking speed up to 11.2 km/h (7 mph). That’s just about bang on my average speed on long jogging sessions. Imagine walking everywhere around town at running speed, yet without breaking a sweat!
Of course you still have to put in some effort yourself. The shoes don’t turn flat ground into airport-style moving walkways. But as long as you’re walking, the electric shoes are powering your strides to go further, faster.
These aren’t electric skates though; the company makes that quite clear. The whole idea is you still use a normal walking stride. The Moonwalkers strap on over your normal shoes and are even hinged in the middle, similar to the way your toes bend at the ball of your foot, to give a more natural walking motion.
I’m guessing you’ll notice an extra 1.9 kg (4.2 pounds) strapped to each foot, but hopefully the running-speed walkabout makes up for the extra weight on your feet. And as a bonus, it will be like an extra little workout if you think of the Moonwalkers’ additional poundage as 1980s-style ankle weights.
The solution is designed to be as intuitive as possible. As the company explained:
“Thanks to an intuitive AI drivetrain, the shoes adapt to your gait. There’s no new skill to learn or complicated technology to understand. They’re not something you lace up and wobble away on – they’re highly engineered additions to your shoes that you strap on.”
A single charge is said to last for up to 6 miles (10 km). That might not sound like a very long range, especially when we’re used to seeing ranges in dozens of miles from e-bikes, e-scooters and other more traditional micromobility products. But then again, that’s around to 3-4x more distance than the average American walks in a day (as depressing as that is).
The Moonwalker electric shoes actually launched a few months ago on Kickstarter, though we generally shy away from covering crowdfunding campaigns from new startups. After reaching their goal in just two days and raising over US $300,000, Shift Robotics is now selling the speedwalking shoes more traditionally on their website.
But you may not want to be standing (or walking) when I tell you the price. You’ll have to fork over US $1,399 for a set of Moonwalker shoes.
Electrek’s Take
Yea, it’s a bit silly and expensive, but the engineer in me appreciates it! While most people would be better served with just putting a bit more wear on the shoes they already have, I could see a solution like this being helpful for folks whose jobs require significant walking each day. Imagine Amazon warehouse workers or postal service employees with a walking route.
I also wonder if this could have something similar to “the e-bike effect” for walking, where e-bikes have been shown to give average folks more exercise than pedal bikes since the added fun factor combined with the reduced effort means they stay out riding for much longer. Perhaps when you’re suddenly walking at 7 mph, you can decide to walk a mile to the grocery store in just 8 minutes instead of driving there in a car.
For the vast majority of people that won’t be buying electric shoes, I think that just trying to get more steps in the day with your normal acoustic shoes is probably the best bet.
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Renewables increased their output by almost 10% and provided nearly a quarter of US electrical generation in 2024, according to newly released US Energy Information Administration (EIA) data.
Solar was still No 1
Solar remained the US’s fastest-growing source of electricity in 2024. Utility-scale and “estimated” small-scale (e.g., rooftop) solar combined increased by 26.9% in 2024 compared to the same period in 2023, according to the SUN DAY Campaign, which reviewed EIA’s “Electric Power Monthly” report data.
Utility-scale solar thermal and photovoltaic expanded by 32%, while small-scale solar increased by 15.3%. Together, solar was nearly 7% (6.91%) of total US electrical generation for the year.
In December alone, electrical generation by utility-scale solar expanded by 42% compared to December 2023.
Small-scale solar (systems <1 MW) accounted for 27.9% of all solar generation and provided 1.9% of the US electricity supply in 2024. In fact, small-scale solar PV generates over five times more electricity than utility-scale geothermal.
2024 renewables milestones
The electrical output of US wind farms in 2024 grew by 7.7% year-over-year. Wind remains the largest source of electrical generation among renewable energy sources, accounting for 10.3% of the US total.
Wind and solar combined provided more than 17.2% of US electrical generation during 2024. The mix of all renewables – wind, solar, hydropower, biomass, geothermal – provided 24.2% of total US electricity production in 2024 compared to 23.2% of electrical output a year earlier.
Between January and December, electrical generation by renewables grew by 9.6% compared to the same period the year before – nearly three times the growth rate of natural gas (3.3%) and over 10 times that of nuclear power (0.9%).
In December alone, electrical generation by renewables grew by 10.1% compared to December 2023.
Wind and solar together produced 15.9% more electricity than coal and came close to matching nuclear power’s share of total generation (17.2% vs. 17.8%).
The mix of renewables reinforced their position as the second largest source of electrical generation, behind only natural gas.
“Renewable energy sources now provide a quarter of the nation’s electricity,” said the SUN DAY Campaign’s executive director, Ken Bossong. “Consequently, the rash efforts of the Trump Administration to undermine wind, solar, and other renewables will have serious negative consequences for the nation’s electricity supply and the economy.”
Read more: Renewables provided 90% of new US capacity in 2024 – FERC
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Tesla has applied for a permit to operate a ride-hailing service in California, but it will be using human drivers rather than the promised robotaxi.
Last year, Tesla CEO Elon Musk claimed that Tesla would launch “unsupervised self-driving in Texas and California in Q2 2025.”
However, we suspected that this would not be “unsupervised self-driving’ in customer vehicles like Tesla has been promising since 2016, but an internal fleet with teleoperation support in a geo-fenced area for ride-hailing services, much like Waymo has been doing for years.
Sure enough, Musk confirmed last month that this was the plan for Austin in June. We describe this as a “moving of the goal post” for Tesla.
With the focus on Austin in June, Tesla stopped talking about California, which was announced to happen at the same time as Texas last year.
Now, Bloomberg reports that Tesla has applied for a ride-hailing permit in California:
The electric vehicle manufacturer applied late last year for what’s known as a transportation charter-party carrier permit from the California Public Utilities Commission, according to documents viewed by Bloomberg. That classification means Tesla would own and control the fleet of vehicles.
But this application is for a regular ride-hailing service, like Uber, albeit for an internal fleet rather than vehicles operated by customers.
Tesla has yet to apply for a permit to operate driverless vehicles:
In its communications with California officials, Tesla discussed driver’s license information and drug-testing coordination, suggesting the company intends to use human drivers, at least initially. Tesla is applying for the same type of permit used by Waymo, Alphabet Inc.’s robotaxi business. While Tesla has approval to test autonomous vehicles with a safety driver in California, it doesn’t have, nor has applied for, a driverless testing or deployment permit from the state’s Department of Motor Vehicles, according to a spokesperson.
Musk claimed that he believes Tesla will be able to achieve “unsupervised self-driving” in California by “the end of the year”, but he has claimed that every year for the past decade.
The latest available data shows that Tesla’s Full Self-Driving system is achieving about 500 miles between critical disengagement. Tesla has stated that it believes it needs to reach 700,000 miles between critical disengagement to be safer than humans.
Electrek’s Take
This is just a step for Tesla to test ride-hailing services ahead of autonomy. A nothing burger, really, since ride-hailing has obviously been solved already by several companies, Lyft, Uber, Didi, etc.
What needs to be solved is autonomous driving.
As I have been saying for the last year, I am sure Tesla will be able to launch an internal fleet with teleoperation support in a geo-fenced area for a ride-hailing service in California later this year like it plans to do in Austin in June, but that’s nowhere near what Tesla promised since 2016.
It’s a moving of the goal post, and it’s basically just proving that Tesla is able to do something similar to Waymo – 5 years later.
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Tesla drivers in China are using the new Full Self-Driving update and are racking up fines as the system drives in bike lanes and makes illegal turns.
As we reported earlier this week, Tesla has started to release advanced driver-assist features sold under its Full Self-Driving (FSD) package in China.
The feature is called “Autopilot automatic assisted driving on urban roads” as Tesla seems more cautious about using the term “Full Self-Driving” in China, but it is a feature known for being in the FSD package everywhere else.
Tesla has been facing a lot of issues in releasing FSD features in China. The automaker has been limited in its neural net training due to restrictions about data coming in and out of the country, and it found it difficult to adapt to regulations regarding bus lanes and other China-specific road rules.
CEO Elon Musk warned that FSD in China would be a problem during Tesla’s earnings call last month due to the different rules. He mentioned bus lanes as an example:
By the way, were about the biggest challenges in making FSD work in China is the bus lanes are very complicated. And there’s like literally like hours of the day that you’re allowed to be there and not be there. And then if you accidentally go in that bus lane at the wrong time, you get an automatic ticket instantly. So, it’s kind of a big deal, bus lanes in China.
The automated ticketing system is not just for bus lanes and Tesla owners are learning about it the hard way.
Tesla owners have been testing out the features in live streams on social media and some of them are reporting getting numerous tickets for using FSD.
For example, this Tesla driver received 7 tickets in the space of a single drive because the FSD drove in bike lanes and made illegal maneuvers:
Car News China tracked several live streams and customer feedback on Chinese social media, and the consensus appears to be that it’s “pretty good, but with lots of bugs”.
The drivers are particularly impressed with how “natural” FSD drives, but they also noted that it still
Where the system lacks is the understanding of local traffic rules (such as no use of shoulder/bike lanes on turns, similar to the bus lane rules that Elon talked about in the most recent earnings call) and the sporadic use of wrong lanes (e.g. going straight in a left or right turn only lane) or navigation showing the vehicle in one lane when in fact it’s in another or wrong perception of objects (red balloons as traffic lights). Many of the live streams counted the number of traffic violations from the vehicle and the number of points that would have been taken off or licenses suspended (12 points = suspension) as a result.
Chinese media websites are now getting flooded with Tesla vehicles running red traffic lights, failing to recognize green lights, and driving on restricted lanes, like the video above.
The report also highlights how Tesla is facing strong competition in ADAS in China, with competitors like Nio, Xpeng, BYD, and others launching competitive products, which is not necessarily the case in other markets for Tesla.
Electrek’s Take
I feel like this is likely going to result in bad PR for Tesla in China. You can’t have drivers losing their licenses because FSD doesn’t recognize bike lanes.
Now, of course, Tesla will say that the driver remains responsible, but I don’t know how good Tesla’s messaging is on that front in China.
It’s going to be an interesting story to track in the coming months.
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