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A new law already passed by the New York City Council will ban the sale of electric bicycles, electric scooters and other electric mobility devices that are not UL-certified. The move is part of an on-going push to improve e-bike safety and reduce the risk of fires.

The law, which is expected to be signed by New York City Mayor Eric Adams in the coming days, was developed in response to a spate of fires caused by the lithium-ion batteries used in many electric mobility devices.

New York City is home to hundreds of thousands of electric bikes, e-scooters and other micromobility devices. They are commonly used by delivery workers, food couriers and commuters as a quicker and more efficient way to navigate the city.

But when not constructed properly, lithium-ion batteries can result in intense fires. These cases are extremely rare, but the high number of battery-powered devices in NYC has led to a higher number of such fires.

These lithium-ion battery fires are more common when batteries are modified or repaired by untrained technicians, which has become a common practice employed to prevent needing to buy a new and expensive battery. Another factor that has led to some of these fires is the use of third-party and non-compatible aftermarket chargers that can overcharge a battery.

A five alarm fire that broke out in the Bronx earlier this weekend is just one of several that have resulted in significant property damage over the last few years. While rare, several lithium-ion battery fire-related fatalities have also been reported in NYC.

The new law will require electric mobility devices with lithium-ion batteries sold in NYC to be certified to the UL 2849 standard, which covers not just the battery in an electric bicycle but also the motor and drivetrain.

The president of the National Bicycle Dealers Association, Heather Mason, explained to Bicycle Retailer that she believes the decision will benefit the e-bike industry:

“I’m telling dealers to adjust their inventory. I know this is going to create a hardship for our retailers, but (the regulation) is in the best interest of the future of e-bikes. It will allow growth in the category while keeping people safe. It’s the right thing.”

NYC is one of the first cities in the nation to require such a standard, but the new law could be a sign of legislation to come in more cities and states, or even at a national level.

Panasonic Redwood cathode battery cell

Electrek’s Take

Safer e-bikes is always a good thing, and reducing fire risk through properly constructed batteries is imperative to improving the safety of micromobility devices.

However, it is important to keep in mind that e-bike fires aren’t just rare, they are exceedingly rare. We’re talking single digits out of millions of e-bikes, e-scooters and other e-mobility devices.

The headline Hundreds of thousands of e-bikes quietly finish charging again last night just isn’t as clickable. And so the teeny tiny percentage of fires get more coverage. It’s just like how 500 combustion engine cars catch on fire everyday in the US, but one Tesla fire is the only thing that will make the news.

Another consideration to keep in mind is that these e-bike fires are almost always the most junky of the models out there. These aren’t the typical e-bikes we often cover – they’re the eBay specials. When you see the aftermath pictures of these e-bike fires, it is nearly always an ultra-cheap product produced in a no-name factory. These are the bargain basement crap-on-wheels models that have made significant quality compromises to reach those low prices. And even those rolling dumpsters rarely catch on fire, it’s just the minuscule few that do that we end up hearing about.

So yes, I definitely support the idea of improved e-bike safety. But let’s all keep the scope of this problem in perspective. At risk of some type of moral relativism here, I’d say there are some significantly bigger threats to public safety rolling around that we could be committing this type of energy and legislation towards fixing. Around 300 pedestrians are killed by cars in NYC every year. So far this year NYC has reported two deaths from e-bike fires. While each is a tragedy, the difference in scale is obvious.

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A 100-MW solar farm just broke ground in Wisconsin

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A 100-MW solar farm just broke ground in Wisconsin

National Grid Renewables has broken ground on its 100 MW Apple River Solar Project in Polk County, Wisconsin.

The Wisconsin solar farm, which will use US-made First Solar Series 6 Plus bifacial modules, will be constructed by The Boldt Company, creating 150 construction and service jobs. Apple River Solar will generate over $36 million in direct economic benefits over its first 20 years.

Once it comes online in late 2025, Apple River Solar will supply clean energy to Xcel Energy, which serves customers throughout the Upper Midwest. According to National Grid Renewables, the solar farm will generate enough energy to power around 26,000 homes annually. It will also offset about 129,900 metric tons of carbon dioxide emissions each year – equivalent to taking 30,900 cars off the road.

“We are excited to see this project begin as it underscores our dedication to delivering clean, reliable and affordable energy to our customers,” said Karl Hoesly, President, Xcel Energy-Wisconsin and Michigan. “This project is an important step in those goals while bringing significant economic benefits to Polk County and the local townships.”

Electrek reported in February that Xcel Energy, Minnesota’s largest utility, expects to cut more than 80% – and possibly up to 88% – of its emissions by 2030, putting it on track to hit Minnesota’s goal of net zero by 2040. It also says it’s on track to achieve its clean energy goals for all the Upper Midwest states it serves – Minnesota, Wisconsin, North Dakota, South Dakota, and Michigan.


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Tesla announces 500 kW charging as it finally delivers V4 Supercharger cabinets

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Tesla announces 500 kW charging as it finally delivers V4 Supercharger cabinets

Tesla has announced that it will finally deliver 500 kW charging as it is about to install its long-awaited V4 Supercharger cabinets.

The rollout of Supercharger V4 has been a strange one, to say the least.

Tesla has been deploying the new charging stations for two years and calling them “Supercharger V4”, but it has only been deploying the charging stalls.

Supercharger stations are made of two main parts: the stalls, which are where the charging cable is located, and the cabinets, which are generally located further back and include all the power electronics.

For all these new “Supercharger V4”, Tesla was actually using Supercharger V3 cabinets. This has been limiting the power output of the charging stations to 250 kW – although

Today, Tesla officially announced its “V4 Cabinet”, which the automaker claims will enable of “delivering up to 500kW for cars and 1.2MW for Semi.”

Here are the main features of the V4 Cabinet as per Tesla:

  • Faster charging: Supports 400V-1000V vehicle architectures, including 30% faster charging for Cybertruck. S3XY vehicles enjoy 250kW charge rates they already experience on V3 Cabinet — charging up to 200 miles in 15 minutes.
  • Faster deployments: V4 Cabinet powers 8 posts, 2X the stalls per cabinet. Lower footprint and complexity = more sites coming online faster.
  • Next-generation hardware: Cutting-edge power electronics designed to be the most reliable on the planet, with 3X power density enabling higher throughput with lower costs.

Tesla reports that its first sites with the new V4 Cabinets are going into permitting now. The company expects its first sites to open next year.

We recently reported about Tesla’s new Oasis Supercharger project, which includes larger solar arrays and battery packs to operate the charging station mostly off-grid.

Early in the deployment of the Supercharger network, Tesla promised to add solar arrays and batteries to all Supercharger stations, and Musk even said that most stations would be able to operate off-grid.

While Tesla did add solar and batteries to a few stations, the vast majority of them don’t have their own power system or have only minimal solar canopies.

Back in 2016, I asked Musk about this, and he said that it would now happen as Tesla had the “pieces now in place” with Supercharger V3, Powerpack V2, and SolarCity:

It took about 8 years, but it sounds like the pieces are now getting actually in place with Supercharger V4, Megapacks, and this new Oasis project.

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Hyundai is launching an AI-powered EV next year to keep pace in China

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Hyundai is launching an AI-powered EV next year to keep pace in China

Hyundai has a new secret weapon it’s about ready to unleash. To revamp the brand in China and counter BYD’s surge, Hyundai is launching a new AI-powered EV next year. The new model will be Hyundai’s first dedicated electric car for the world’s largest EV market.

With the help of Haomo, a Chinese autonomous startup, Hyundai will launch its first EV equipped with generative AI. It will also be its first model designed specifically for China.

A Hyundai Motor official said (via The Korea Herald) the company is “working to load the software” onto the new EV model, “which will be released in the Chinese market next year.” The spokesperson added, “The level of autonomous driving is somewhere between 2 and 2.5.”

In comparison, Tesla’s Autopilot is considered a level 2 advanced driver assistance system (ADAS) on the SAE scale (0 to 5), meaning it offers limited hands-free features.

With Autopilot, you still have to keep your eyes on the road and hands on the steering wheel, or the system will notify you and eventually disengage.

Hyundai-AI-powered-EV
Hyundai IONIQ 5 with Waymo autonomous driving tech (Source: Hyundai)

Haomo’s system, DriveGPT, unveiled last spring, takes inspiration from the OpenAI’s popular ChatGPT.

The system can continuously update in real-time to optimize decision-making by absorbing traffic data patterns. According to Haomo, DriveGPT is used in around 20 models as it looks to play a bigger role in China.

Hyundai-AI-powered-EV
Hyundai at the Beijing Auto Show 2024 (Source: Hyundai Motor)

Hyundai hopes new AI-powered EV boosts sales in China

Electric vehicle sales continue surging in China. According to Rho Motion, China set another EV sales record last month with 1.2 million units sold, up 50% from October 2023.

Over 8.4 million EVs were sold in China in the first ten months of 2024, a notable 38% increase from last year.

Hyundai-AI-powered-EV
Hyundai IONIQ 6 (Source: Hyundai)

BYD continues to dominate its home market. According to Autovista24, BYD accounted for 32.9% of all PHEV and EV (NEV) sales in China through September, with over half of the top 20 best-selling EV models.

Tesla was second with a 6.5% share of the market, but keep in mind these numbers only include plug-in models (PHEV).

2025-Hyundai-IONIQ-5-prices
2025 Hyundai IONIQ 5 (Source: Hyundai)

Like most foreign automakers, Hyundai is struggling to keep up with the influx of low-cost electric models in China. Beijing Hyundai’s sales have been slipping since 2017. Through September, Korean automaker’s share of the Chinese market fell to just 1.2%.

Last month, Hyundai opened its first overseas digital R&D center in China to help kick off its return to the region.

According to local reports, Hyundai is partnering with other local tech companies like Thundersoft, a smart cockpit provider, and others in China to power up its next-gen EVs

With its first AI-powered EV launching next year, Hyundai hopes to turn things around in the region quickly. The new model will be one of five to launch in China through 2026.

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