Whether you’re a seasoned EV driver in cold climates or this is your first winter driving an electric vehicle, there’s always more to learn about how to get the best range and performance from your EV when the temperatures drop.
Electrek asked two experts for smart winter EV driving advice. This is what Richard Reina, the product training director at CARiD.com, and Casey Donahue, an energy analyst working as the CEO of Optiwatt, a residential managed charging platform in North America, had to say.
Park in a garage if possible. “It’s always best practice in the winter to park your EV in a garage. Even an unheated garage provides some protection from the cold. A temperature difference of even a few degrees means that the battery of your EV can hold its charge longer. EV batteries lose some range with every degree drop in temperature.” – Richard Reina
Schedule departure. “Scheduling departure gives you the time needed to precondition your vehicle and lets users maximize range by allowing the battery enough time to charge. If you can, try to schedule your departure to allow for preconditioning as well as a full charge. For example, our Optiwatt app can precondition your car for you if you tell it when you want to leave.” – Casey Donahue
Precondition prior to charging. “It’s important to precondition your EV prior to charging because of the negative effects a cold battery can have on vehicle operation. For example, a cold battery drains much faster than a conditioned one. If users want to maximize range, they should warm up their EV just as they would a traditional vehicle. A cold battery can also have a negative effect on regenerative braking, and preconditioning the battery allows regenerative braking to kick in, maximizing the efficiency of the vehicle.” – Casey Donahue
Charge your EV strategically. “A lot goes into getting the most out of the battery in your EV, including when you should charge it, how long you should charge it and more. If you are able to charge at home, you should fully charge it overnight. EV batteries lose range in the colder weather, so starting the day with a full charge is smart and safe.” – Richard Reina
“It’s also important to consider the general wear and tear the harsh weather has on your vehicle, so park it in a covered structure if you can.” – Casey Donahue
[Editor’s note: It’s safe to assume you’re going to experience 30% range reduction in the winter, so plan trips with that in mind.]
Use Eco Mode and reduce use of electric features. “Eco Mode exists to boost your battery’s range by limiting energy supply and power consumption. It maximizes your battery’s efficiency, and it works during cold weather as well. While in Eco Mode, some of your car’s features receive less power so do not perform to the same level. For example, power for acceleration may be reduced. At the same time, consider limiting use of certain electric features, such as heated seats. The EV’s heating system can also be turned down a few degrees. Combined, these steps help conserve battery power.” – Richard Reina
Perform winter prep. “For internal combustion engine vehicles, it’s long been recommended that steps be taken to maximize fuel economy. For example, unnecessary weight should be removed from the car; tires should be properly inflated, rapid acceleration should be avoided,and cruise control should be used to maintain a steady speed. All these tips equally apply to EVs. Almost all EVs have a range meter visible to the driver, so the driver can learn which speeds and driving habits deliver the best driving range.” – Richard Reina
Be prepared for charging at public charging stations. “Public charging stations can get extremely crowded during the winter, especially around long weekends and holidays. Plan your route ahead of time and try to find a large charging site with an ample number of charging stations.” – Casey Donahue
Prepare for a worst-case weather scenario. “If embarking on a longer trip and/or facing the possibility of a storm, be prepared. Before departing, locate EV charging stations along your route. Ensure your cell phone is fully charged and carry a phone charger or portable battery. Have warm clothes, blankets, water, non-perishable food and a small shovel in the EV with you, in case conditions deteriorate and prevent you from continuing.” – Richard Reina
“During the winter, it’s always a good idea to prepare for power outages, especially if you live in a state that experiences blackouts frequently. Check regularly for winter weather advisories and try to charge your car to full battery prior to any severe weather.” – Casey Donahue
And here’s a bonus tip, via Drive Electric Vermont: If you accelerate slowly, brake slowly, let off on the accelerator as you crest a hill, and anticipate stoplights and slow down, it will help maximize the use of regen braking that puts energy back in the battery instead of wasting it with mechanical brakes.
Got any EV winter driving tips that you want to share? Let us know in the comments below.
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In a high-tech move that we can all get behind and isn’t dystopian at all, the City of Barcelona is feeding camera data from its city buses into an advanced AI, but they swear they’re not using the footage to to issue tickets to bad drivers. Yet.
Barcelona and its Ring Roads Low Emission Zone have earned lots of fans by limiting ICE traffic in the city’s core. The city’s latest idea to promote mass transit is the deployment of an artificial intelligence system developed by Hayden AI for automatic enforcement of reserved lanes and stops to improve bus circulation – but while it seems to be working as intended, it’s raising entirely different questions.
“Bus lanes are designed to help deliver reliable, fast, and convenient public transport service. But private vehicles illegally using bus lanes make this impossible,” explains Laia Bonet, First Deputy Mayor, Area for Urban Planning, Ecological Transition, Urban Services and Housing at the Ajuntament de Barcelona. “We are excited to partner with Hayden AI to learn where these problems occur and how they are impacting our public transport service.”
Currently operating as a pilot program on the city’s H12 and D20 bus lines, the system uses cameras installed on the city’s electric buses to detect vehicles that commit static violations in the bus lanes and stops (read: stopping or parking where you shouldn’t). The Hayden AI system then analyses that data and provides statistical information on what it captures while the bus is driving along on its daily route.
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Hayden AI says that, while it photographs and records video sequences and collects contextual information of the violation, its cameras do not record license plates or people and no penalties are being issued to drivers or owners of the vehicles.
So far so good, right? But it’s what happens once the six mont pilot is over that seems like it should be setting off alarm bells.
Big Brother Bus is watching
“You are being recorded” sign in a bus; via Barcelona City Council.
The footage is manually reviewed by a Transports Metropolitans de Barcelona (TMB) officer, who reportedly reviewed some 2,500 violations identified by AI in May alone. But, while the system isn’t being used to issue violations during the pilot program, it easily could.
And, in fact, it already has … and the AI f@#ked up royally.
AI writes thousands of bad tickets
NYC issued hundreds of thousands of tickets; via NBC.
When AI was given the ability to issue citations in New York City earlier this year, it wrote more than 290,000 tickets (that’s right: two-hundred and ninety thousand) in just three months, generating nearly $21 million in revenue for the city. The was just one problem: thousands of those drivers weren’t doing anything wrong.
What’s more, the photos generated by the AI powered cameras were supposed to be approved only after being verified by a human, but either that didn’t happen, or it did happen and the human operator in question wasn’t paying attention, or (maybe the worst possibility) the violations were mistakes or hallucinations, and the human checker couldn’t tell the difference.
In OpenAI’s tests of its newest o3 and o4-mini reasoning models, the company found the o3 model hallucinated 33% of the time during its PersonQA tests, in which the bot is asked questions about public figures. When asked short fact-based questions in the company’s SimpleQA tests, OpenAI said o3 hallucinated 51% of the time. The o4-mini model fared even worse: It hallucinated 41% of the time during the PersonQA test and 79% of the time in the SimpleQA test, though OpenAI said its worse performance was expected as it is a smaller model designed to be faster. OpenAI’s latest update to ChatGPT, GPT-4.5, hallucinates less than its o3 and o4-mini models. The company said when GPT-4.5 was released in February the model has a hallucination rate of 37.1% for its SimpleQA test.
I don’t know about you guys, but if we had a local traffic cop that got it wrong 33% of the time (at best), I’d be surprised if they kept their job for very long. But AI? AI has a multibillion dollar hype train and armies of undereducated believers talking about singularities and building themselves blonde robots with boobs. And once the AI starts issuing tickets to the AI that’s driving your robotaxi, it can just call its buddy AI the bank to send over your money. No human necessary, at any point, and the economy keeps on humming.
But, like – I’m sure that’s fine. Embrace the future and all that … right?
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A new report from global energy think tank Ember says batteries have officially hit the price point that lets solar power deliver affordable electricity almost every hour of the year in the sunniest parts of the world.
The study looked at hourly solar data from 12 cities and found that in sun-soaked places like Las Vegas, you could pair 6 gigawatts (GW) of solar panels with 17 gigawatt-hours (GWh) of batteries and get a steady 1 GW of power nearly 24/7. The cost? Just $104 per megawatt-hour (MWh) based on average global prices for solar and batteries in 2024. That’s a 22% drop in a year and cheaper than new coal ($118/MWh) and nuclear ($182/MWh) in many regions.
Ember calls it “24/365 solar generation,” and it’s not just a theoretical model. Cities like Muscat, Oman, and Las Vegas can hit that steady power mark for up to 99% of the hours in a year. Hyderabad, Madrid, and Buenos Aires can reach 80–95% of the way there using that same solar-plus-storage setup with some cloud cover. And even cloudier cities like Birmingham in the UK can cover about 62% of hours annually.
“This is a turning point in the clean energy transition,” said Kostantsa Rangelova, global electricity analyst at Ember. “Around-the-clock solar is no longer a distant dream; it’s an economic reality of the world. It unlocks game-changing opportunities for energy-hungry industries like data centres and manufacturing.”
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This is an enormous opportunity for sunny regions in Africa and Latin America. Manufacturers and data centers could also tap into solar-plus-storage and skip long waits (and big bills) for new grid connections.
It’s not a silver bullet for grid-wide reliability, but it lets solar carry much more of the load, especially where sunshine is abundant. Batteries also help avoid costly grid expansions by allowing up to five times more solar to plug into existing connections.
In 2024 alone, global battery prices dropped 40%, which helped drive down solar-plus-storage costs by 22%. Record-low tenders from countries like Saudi Arabia point to even cheaper options coming soon.
Real-world projects are already online: The UAE built the world’s first gigawatt-scale 24-hour solar facility. Arizona is already home to solar-powered data centers. And as battery tech keeps improving, round-the-clock solar could become the backbone of clean energy systems in the world’s sunniest places.
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The Honda Prologue continues to surprise, ranking among the top ten most leased vehicles (gas-powered or EV) in the US in the first quarter. It was the only EV, outside of Tesla’s Model Y and Model 3, that made the list.
Honda Prologue EV ranks among most leased vehicles
After launching the Prologue in the US last March, Honda’s electric SUV took off. In the second half of the year, it was the second-best-selling electric SUV, trailing only the Tesla Model Y.
The Prologue remains a top-selling EV in the US this year, with over 13,500 units sold through May. That’s not too bad, considering it only sold 705 through May of last year.
According to a new Experian report (via Automotive News), Honda’s success is being driven by ultra-affordable lease rates. In the first quarter, nearly 60% of new EV buyers in the US chose to lease, up from just 36% a year ago.
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Three EVs ranked in the top ten most leased vehicles, including the Tesla Model Y, Model 3, and Honda Prologue.
2025 Honda Prologue Elite (Source: Honda)
Tesla’s Model Y and Model 3 took the top two spots, while the Honda Prologue ranked number seven. Those who leased Tesla’s Model 3 paid $402 per month, Honda Prologue lessees paid $486 a month.
Given the average loan rate was $708 a month for those who bought it, it’s no wonder nearly 90% chose to lease. Under 9% chose to buy, while less than 2% paid cash.
To give you a better idea, the average monthly payment for a new vehicle lease in the US in the first quarter was $595.
With over $20,000 in discounts, Honda’s luxury Acura brand is selling a surprising number of EVs in the US. The nearly $65,000 Acura ZDX is sold for under $40,000 on average in May, according to Cox Automotive’sEV Market Monitor report for May.
2024 Acura ZDX (Source: Acura
The trend is primarily thanks to the $7,500 federal EV tax credit, which is being passed on to customers through leasing.
With the Trump administration and Senate Republicans aiming to kill off federal subsidies, the savings could soon disappear. If the Senate’s recently proposed bill is passed, the $7,500 credit would expire within 180 days. It would not only make electric vehicles more expensive, but it would also put the US further behind China and others leading the shift to electrification.
2025 Chevy Equinox EV LT (Source: GM)
Some automakers, including GM, are expected to continue offering the incentives. “GM has been very competitive on the incentives on their end, and that is not scheduled to end.”
After outselling Ford, GM’s Chevy is now the fastest-growing EV brand in the US through May. Chevy is starting to chip away at Tesla’s lead, largely thanks to the new Equinox EV, or “America’s most affordable +315 range EV,” as GM calls it.
2025 Chevrolet Equinox EV RS (Source: GM)
According to Xperian, those who leased a new Chevy Equinox EV in Q1 paid $243 less than those who financed it. The electric Equinox stood out in Cox Automotive’s EV Market Monitor report with an average selling price under $40,000, even without incentives.
The Chevy Equinox EV remains one of the most affordable EVs on the market. Starting at just $34,995, the base LT FWD model offers an EPA-estimated range of 319 miles.
Looking to test out some of the most popular EVs for yourself? With Honda Prologue leases as low as $259 per month and Chevy Equinox EV leases starting at just $289 per month, the deals are hard to pass up right now while the incentives are still here. You can use our links below to find models in your area.
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