Connect with us

Published

on

Formula E, the electric open-wheel racing series, has pushed back plans to introduce a mid-race 600 kW charging session until next year. The series had planned to have a short charging pit stop during races this year, but supply chain issues have delayed the implementation of the plan.

This year, Formula E introduced a new, faster “Gen3” car, which is lighter and more powerful than last year’s car. The new car includes a high DC charge capacity, which helps to enable stronger regenerative braking but also unlocks the potential of mid-race charging.

The series planned to introduce mid-race charging this year, with cars taking one “pit stop” per race to do a charge of around 30 seconds. While 30 seconds doesn’t seem like a lot of time as far as EV charges go, the Gen3 cars have such high charge rates that every second can make a real difference.

At a charge rate of 600 kW, that means a 30-second charge can deliver about 5 kWh of energy, which is 1/8th the size of the Gen3’s 39 kWh battery pack. So the cars can charge more than 10% in just 30 seconds.

Formula E says the technology is all there for these chargers, but the problem has been in supply chains for the ABB charging unit that would be used in the races.

As a result, the plans to introduce charging at the beginning of this season were pushed back to mid-season, and now it looks like the chargers would only be ready for the last one or two race weekends of the season.

At that point, it becomes an issue of fairness – in an already-tight racing season, introducing a change at the very end of the season could swing the championship at the last moment. Some teams objected to that, arguing that changes shouldn’t be made mid-season and that the rules should remain the same all season long. Porsche, which is currently in the lead for both the teams’ and drivers’ championships, has opposed the rule change in particular.

The series now plans to introduce charging at the start of the 2024 season instead and seems confident that supply issues will be worked out by then and that racing teams will be more on board with a full season change.

Electrek’s Take

We’re very excited to see this mid-race fast-charging happen. 600 kW is a lot of charge capacity, and EV drivers should be interested in a proof-of-concept of this type of technology. Sometimes, it can take 30 seconds to even start a charging session at major DC charge networks, and by that time, the Formula E car would have already put more than 10% into the battery.

While 10% may not seem like a lot, Formula E races are optimized down to tenths of a percent of charge. In the nine seasons of its running, teams have gotten good enough at managing their energy use that most cars finish the race with exactly 0.0% battery left, using their regenerative braking on the last straight to put just a little juice into the battery to stay over the minimum battery regulations in the racing rules. So in light of that, 10% gives a lot more wiggle room.

Drivers who have used DC chargers on the road know that sometimes it takes time for chargers to ramp up to speed. So if we can get a proof-of-concept of cars starting these charges rapidly and safely, maybe we could do something about the long ramp-up and handshaking times on public chargers. Or maybe that’s a naive hope, but regardless, I’m still quite interested in seeing these charges happen. Plus, they’ll shake up the racing, which is always good.

FTC: We use income earning auto affiliate links. More.

Continue Reading

Environment

Watch Kia’s new EV4 hatch carve up the Nurburgring, nearly on two wheels [Video]

Published

on

By

Watch Kia's new EV4 hatch carve up the Nurburgring, nearly on two wheels [Video]

Kia’s upcoming entry-level EV has finally made its way to the famous Nurburgring for testing. The EV4 hatch was spotted ripping across the track, nearly on two wheels at one point, as Kia preps for its big debut.

According to Kia, the EV4 is “an entirely new type of EV sedan. ” It was first unveiled last October during Kia’s first annual EV Day, alongside the EV3 and EV5 as part of its new low-cost lineup.

The EV5 launched in China last year, while the EV3 is already rolling out in Korea and Europe. Next up, we will finally see the production version of the EV4.

Although its four-door format suggests it’s a sedan, Kia said the EV4’s bold design is a symbol of the company’s innovation. Its low nose, long-tail silhouette, and added roof spoiler give it an almost racecar-like feel.

With its official debut approaching, Kia’s EV4 has been spotted out in the wild several times. Last week, it was caught testing in the US for the first time.

A hatchback model has also been spotted. It was first caught on European roads this summer and in the US earlier this month.

Kia-EV4-Nurburgring
Kia EV4 (back) showcased alongside EV9 (left) EV3 (middle), and EV5 (right) (Source: Kia)

Kia EV4 hatch takes on the Nurburgring as debut looms

After the EV4 was spotted racing across the Nurburgring for the first time, we are getting our best look yet at the upcoming Kia model.

The video from CarSpyMedia shows the EV4 hatch carving up sections of the track. Several times, you can see the EV4 is being pushed to the limits, nearly going up on two wheels.

Kia EV4 hatch testing at Nurburgring (Source: CarSpyMedia)

However, with a low center of gravity and likely added stabilization tech, the EV4 appears to handle it with ease. You can also see the difference between the sedan model and the hatchback, with the bulky backside.

As it takes on the track, it almost looks like the 576 hp EV6 GT, Kia’s fastest and most powerful car. At least for now.

Kia-EV4-hatchback
Kia EV4 sedan concept (Source: Kia)

Kia is expected to officially reveal the EV4 by the end of the year, with deliveries starting in 2025. Prices are expected to be in the $30,000 to $40,000 range. The hatchback model is likely aimed at Europe, but it could also find a market in the US as buyers drift toward more efficient options.

Ahead of the LA Auto Show later this week, Kia is teasing five new vehicles for the US, at least one being an EV. Will it be the EV4? EV3?

Source: CarSpyMedia

FTC: We use income earning auto affiliate links. More.

Continue Reading

Environment

Elon Musk hints at Tesla making bigger electric cars, but don’t hold your breath

Published

on

By

Elon Musk hints at Tesla making bigger electric cars, but don't hold your breath

Elon Musk is hinting at Tesla making bigger electric cars, but you shouldn’t hold your breath as it’s not the first time he said that.

In the last few hours, Musk responded to two fans on X, asking Tesla to build bigger vehicles to support larger families.

Musk often promotes the idea of having bigger families as he is afraid of declining populations due to low birth rates in some countries.

With the first one, the CEO responded with a simple “OK,” and with the other, he elaborated a bit more by referencing the recently unveiled Tesla Robovan and “some other things”:

Musk appears to be hinting at Tesla’s work on a bigger electric vehicle that has yet to be unveiled.

While interesting, it’s hard to give too much weight to the comment, considering Musk claimed that Tesla has been working on a higher passenger capacity vehicle for years.

A “high passenger-density urban transport” vehicle has been in Tesla’s official product roadmap since 2016 and has yet to be unveiled, unless you count the Robovan unveiled last month, but that’s completely attached to Tesla’s self-driving effort as the vehicle has no steering wheel or pedals.

As part of Tesla’s shift toward autonomous driving, the automaker has pulled back plans for several new electric vehicle programs in favor of those without any driver inputs, like Cybercab and Robotvan.

Musk has also discussed the possibility of Tesla making an electric van on several occasions in the last few years.

Tesla is expected to soon unveil two new vehicles to be launch next year, but those are based on the Model 3 and Model Y and therefore, they aren’t likely to be bigger vehicles.

Electrek’s Take

Like most things Elon says lately, it goes in my “I’ll believe it when I see it” folder.

That said, I think an electric van that can be configured for cargo, camper, or passenger, would make a ton of sense in Tesla’s vehicle lineup.

Of course, it’s harder to get the greenlight for a vehicle program like that if your CEO is perpetually convinced that the company is on the verge of achieving self-driving and making steering wheels obsolete.

I’m more of the opinion that Tesla should have played it more careful and continue working on growing its human-driveable EV lineup while working on self-driving.

FTC: We use income earning auto affiliate links. More.

Continue Reading

Environment

Penske Truck Leasing kicks off a US rooftop solar rollout in Illinois

Published

on

By

Penske Truck Leasing kicks off a US rooftop solar rollout in Illinois

Penske Truck Leasing is rolling out rooftop solar on its US truck leasing, rental, and maintenance buildings, starting in Illinois.

Penske Truck Leasing, which offers an electric truck fleet leasing program, wants to cut emissions and save energy, so it’s activated its first rooftop solar system at its new facility in Channahon, Illinois (pictured). The 200 kW system is expected to generate about 80% of the building’s energy needs, and the rest will be supplied by the local utility.

The next Penske Truck Leasing rooftop solar system to come online will be in Grand Rapids, Michigan, “in the coming months,” followed by another in Linden, New Jersey, in 2025. All three of these new buildings are part of Penske’s LEED building program, which is designed to reduce energy use and promote sustainability.

Seven of Penske’s existing facilities in California will also get solar retrofits. These locations, which include Fresno, Hayward, La Mirada, National City, Riverside, San Diego, and San Leandro, are expected to generate about 600 kW of renewable energy in total.

Penske has teamed up with Sunrock Distributed Generation under a power purchase agreement to make the California upgrades happen. The company is also working with ForeFront Power, based in San Francisco, as its lead consultant for the solar rollout.

On average, these solar-powered Penske facilities will generate around 1 million kWh of renewable energy each year, preventing about 442 metric tons of CO2 emissions annually. That’s equivalent to the amount of energy needed to power nearly 90 homes for a year.

Drew Cullen, senior vice president of fuels and facility services at Penske, highlighted the significance of this move, noting:

Our solar program is an important piece of our renewable energy strategy, and ForeFront Power continues to be an outstanding partner in helping us bring these projects to fruition.

These investments will allow us to directly generate our own renewable energy to power our locations and continue to support our customers with sustainable solutions.

Penske Truck Leasing, part of Penske Transportation Solutions, is headquartered in Reading, Pennsylvania, and operates over 437,000 vehicles across North America, with nearly 1,000 maintenance facilities and more than 2,500 rental locations. Its investment in solar power is a key part of its broader sustainability strategy to cut emissions and reduce reliance on traditional energy sources.

Read more: Penske and Hitachi just launched a big electric truck charging pilot


If you live in an area that has frequent natural disaster events, and are interested in making your home more resilient to power outages, consider going solar and adding a battery storage system. 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. They have 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.

Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisers to help you every step of the way. Get started here. –trusted affiliate link*

FTC: We use income earning auto affiliate links. More.

Continue Reading

Trending