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Tesla Model S has broken the winter range record in a new wide-ranging cold weather range test conducted in Norway.

For years now, Norway has been conducting extensive range and efficiency tests in cold weather, which is a concern for many potential EV buyers living in regions with harsh winters.

This year’s test was the most extensive to date with 29 different EV models.

The Tesla Model S stole the show this year.

After not being sold in Europe for almost two years following a design refresh, The Model S joined the winter range test, and it did phenomenally.

The tests were conducted on this loop between Oslo and Hjerkinn at temperatures between -5C and -10C (via Norway’s Motor.no):

The Model S – which finished at 530km (329 miles), only 16.40% short of its advertised 634 km WLTP range – is the only vehicle on the list that passed 450 km (280 miles).

This is much better than most other vehicles tested, which saw their range affected closer to 20-30% by the cold weather.

The Mercedes EQE 300 is the closest competitor to the Tesla Model S that was tested, and it saw a massive 33% deviation from its advertised range.

Here are all the results for every EV model tested in the winter range test:

Model WLTP range Achieved range Percentage deviation, range 500 km: consumption-battery-km left 450 km: consumption-battery-km left 400 km: consumption-battery-km left 350 km: consumption-battery-km left 300 km: consumption-battery-km left
Tesla Model S Standard 634 530 −16.40% 17.3 2 15 18 8 49 17.7 18 111 18.3 26 158 17.2 40 241
Mercedes EQE 300 614 409 −33.39% 21.6 0 0 22.4 4 25 20.9 24 132
BMW i7 xDrive60 595 424 −28.74% 23.5 1 6 24.5 10 36 22.9 29 121
NINE ET7 580 434 −25.17% 22.7 8 37 24.8 18 83 20.3 35 117
BMW i4 eDrive40 565 434 −23.19% 18.6 4 18 18.9 15 44 17.9 31 122
Tesla Model X Plaid 543 444 −18.23% 20.9 9 45 21.1 20 98 19.8 36 181
Nissan Ariya 2WD 533 400 −24.95% 20.1 10 37 18.8 30 119
Volkswagen ID.5 Pro 526 378 −28.14% 20.2 4 14 19.7 21 80
Bid Han 521 406 −22.07% 20.1 1 3 20.7 11 55 19 29 149
Hongqi E-HS9 prototype 120 kWt 515 389 −24.47% 28.1 7 23 26.7 24 96
Skoda Enyaq Coupe RS 510 338 −33.73% 21.1 13 46
Toyota BZ4X 2WD 503 323 −35.79% 19.1 3 0
Voyage Free 501 391 −21.96% 26.4 7 14 25.0 26 68
Hongqi E-HS9 465 303 −34.84% 29 0 0
Kia Niro EV 460 343 −25.43% 17.6 19 54
Tesla Model Y 2WD 455 337 −25.93% 16.9 11 42
Hyundai Ioniq 5 4WD 454 345 −24.01% 20.1 18 56
Mercedes EQB 250 452 334 −26.11% 19.2 11 37
MG ZS LR 440 352 -20.00% 18.2 2 6 18.7 18 45
JAC e-JS4 433 323 −25.40% 12.6 5 –
BMW iX1 428 337 −21.26% 18.3 8 27
Renault Megane 428 318 −25.70% 18.1 1 0
MG 4 425 338 −20.47% 17.7 14 38
Kia EV6 GT 424 349 −17.69% 20.8 17 50
BYD Atto 3 420 311 −25.95% 19.6 4 15
Volkswagen ID Buzz 408 310 −24.02% 24.8 0 0
MG 5 380 313 −17.63% 18.3 2 3
MG Marvel R 370 308 −16.76% 21.7 4 –
Maxus Euniq6 354 317 −10.45% 21.1 4 17

Electrek’s Take

These test results have come at a pretty good time for people in the Northeast in North America since we are expecting a massive cold front here in the coming days.

The results are what you should probably expect at -5C to -10C (14F), but this weekend we are going to experience -33C where I am in Shawinigan, Quebec. That’s -24F.

At these extreme cold temperature, you can expect closer to 40% drop in range – even in the latest Tesla Model S. But that’s not just an electric vehicle thing. Every car is less efficient in extreme cold.

Be careful out there this weekend. Frostbite is a real thing.

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Democratic senators blame White House, AI data centers for rising electricity prices

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Democratic senators blame White House, AI data centers for rising electricity prices

Sen. Richard Blumenthal (D-CT) speaks to reporters outside the Senate Chamber of the U.S. Capitol Building on Oct. 1, 2025 in Washington, DC.

Andrew Harnik | Getty Images

Democratic senators on Monday blamed the White House push to fast track artificial intelligence data centers and its attacks on renewable energy for rising electricity prices in certain parts of the U.S.

Sen. Richard Blumenthal of Connecticut, Sen. Bernie Sanders of Vermont and others demanded that the White House and Commerce Department detail what actions they have taken to shield consumers from the impact of massive data centers in a letter sent Monday.

Voters are increasingly feeling the pinch of rising electricity prices. Democrats Mikie Sherrill and Abigail Spanberger campaigned on the issue in the New Jersey and Virgina governors’ races, which they won in landslides last week.

The senators took aim at the White House’s relationship with companies like Meta, Alphabet, Oracle, and OpenAI, and the support the administration has shown for the companies’ data center plans.

The Trump administration “has already failed to prevent those new data centers from driving up electricity prices from a surge of new commercial demand,” the senators wrote. They accused the White House of making the problem worse by opposing the expansion of solar and wind power.

The White House blamed the Biden administration and its renewable energy policies for driving up electricity prices in a statement.

President Donald Trump “declared an energy emergency to reverse four years of Biden’s disastrous policies, accelerate large-scale grid infrastructure projects, and expedite the expansion of coal, natural gas, and nuclear power generation,” White House spokeswoman Taylor Rogers said.

The tech sector’s AI plans have ballooned in size. OpenAI and Nvidia, for example, struck a deal in September to build 10 gigawatts of data centers to train and run AI applications. This is equivalent to New York City’s peak baseline summer demand in 2024.

The scale of these plans have raised questions about whether enough power is available to meet the demand and who will pay for the new generation that is needed. Renewable energy, particularly solar and energy storage, is the power source that can be deployed the quickest right now to meet demand.

Retail electricity prices in the U.S. increased about 6% on average through August 2025 compared with the same period in 2024, according to the Energy Information Administration. Prices, however, can vary widely by region.

Download the full letter here. 

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Europe’s largest battery storage project is being built in Germany

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Europe's largest battery storage project is being built in Germany

Germany is about to become home to Europe’s largest battery storage system – a massive 1 gigawatt (GW) / 4 gigawatt-hour (GWh) project in Jänschwalde, Brandenburg.

LEAG Clean Power GmbH and Fluence Energy GmbH, a subsidiary of US-based Fluence Energy (NASDAQ: FLNC), are teaming up to build the “GigaBattery Jänschwalde 1000.” The four-hour system will use Fluence’s Smartstack technology, its latest large-scale energy storage solution.

Once complete, Europe’s largest battery storage project will play a key role in stabilizing Germany’s grid and storing renewable power for when the sun isn’t shining and the wind isn’t blowing. It’s designed to deliver essential grid services, support energy trading, and boost energy security as the country phases out fossil fuels.

LEAG’s broader “GigawattFactory” plan combines solar and wind farms with flexible power plants and large-scale batteries across Germany’s Lusatian energy region. “By constructing gigascale storage facilities, we’re addressing one of the biggest challenges of the energy transition: ensuring constant power regardless of the availability of renewable energies,” said Adi Roesch, CEO of the LEAG Group.

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Fluence CEO Julian Nebreda described the project as a “milestone for the energy future of Germany and Europe,” adding that it demonstrates how collaboration and cutting-edge technology can “transform the foundation of our economy and our everyday lives.”

The German government recently reaffirmed the importance of storage in building a secure and affordable clean power system. With this 4 GWh giant, LEAG and Fluence are implementing that priority in one of Europe’s most coal-heavy regions.

Read more: Battery boom: 5.6 GW of US energy storage added in Q2


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The Genesis GV90 is shaping up to be a real stunner [Video]

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The Genesis GV90 is shaping up to be a real stunner [Video]

The GV90 will be the brand’s largest, most luxurious SUV yet. With its official debut coming up, a production version of the Genesis GV90 was spotted in public for the first time, offering a closer look at the stunning SUV.

The Genesis GV90 is a stunning flagship SUV

Genesis vehicles already have a unique design that’s hard to miss. The big Creste Grille, Two-Line Quad Lamps, and smooth character lines offer a refined, luxurious look, but Genesis is planning to take it to the next level with the GV90.

The GV90 is an “ultra-luxe, state-of-the-art SUV,” according to Genesis. It will be the luxury brand’s new flagship vehicle and first full-size electric SUV.

We got our first look at the flagship SUV last March after Genesis unveiled the Neolun concept at the New York Auto Show.

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The GV90 has been spotted out in public several times now, even flashing high-end features like coach doors and adaptive air suspension, but now, we are finally getting our first look at the production version in real life.

Genesis-GV90-stunner
Genesis Neolun ultra-luxury electric SUV concept (Source: Genesis)

A new video from HealerTV shows the production version of the Genesis GV90 in action. Although it’s still covered in camo, you can see a few slight design changes from the concept shown last year.

The headlights and grille appear closer in design to its current vehicles, but other than that, the GV90 looks essentially the same up front as the Neolun concept.

Since it’s still covered, it’s hard to see where the headlights are connected at this point. From the side and rear, the GV90 looks identical to the concept.

Genesis has yet to announce an official launch date, but the GV90 could debut by the end of the year with sales expected to kick off in mid-2026.

Genesis-GV90-coach-doors
Genesis Neolum electric SUV concept interior (Source: Hyundai Motor)

The flagship SUV is rumoured to be the first vehicle to debut on Hyundai’s new eM platform, which it claims will “provide 50% improvement in driving range” compared to its current EVs. It will also serve as a tech beacon, featuring Hyundai’s most advanced connectivity and safety tech.

We will learn official prices and final specs soon, but one thing is for sure: it won’t be cheap. The Genesis GV90 is expected to start at around $100,000, but higher trims could cost significantly more with added features and options.

Genesis is also introducing its first hybrid, the GV80, next year, followed by its first extended-range electric vehicle (EREV) based on the GV70. The EREV is expected to launch in late 2026 or early 2027. There’s also an off-road SUV in the works, which will likely arrive as a 2027 model.

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