Zero emission electric Zamboni (Source: City of Mississauga)
Electric vehicles are better for the climate and your health, with zero tailpipe emissions. Electric Zambonis are a perfect example since they often operate in an enclosed environment.
Those ice resurfacers (or Zambonis as they are often referred to in tribute to American inventor and engineer Frank Zamboni) you enjoy watching clean the ice between Hockey periods can be damaging not only to just the players’ health but also spectators’.
Even with new zero-emission electric technology and research to prove its benefits, most Zambonis still run on natural gas, gasoline, diesel, or propane.
Burning those types of fuels indoors, where most hockey is played, can generate air pollutants like carbon monoxide and nitrogen dioxide. In fact, there have been several cases where entire hockey rinks of people have been forced to evacuate due to toxic levels of air pollutants.
For example, parents and students were evacuated from a hockey game in Tupper Lake, New York, after the Tupper Lake Volunteer Fire Department Chief Royce Cole determined carbon monoxide levels were at 50 parts per million (ppm).
According to the current Occupational Safety and Health Administration (OSHA), the permissible limit for carbon monoxide is 50 ppm within eight hours.
The culprit was later determined to be a 1972 Zamboni, scheduled for replacement. Several people were sent to the emergency room, and at least one of the kids required oxygen due to the carbon monoxide exposure.
This is just one example. As CBC News Canada points out, it’s happening all too often, leading Health Canada to step in.
Seattle Kraken electric Zamboni (Source: New York Times)
Electric Zambonis save the climate and your health
Health Canada released the best practices for improving air quality in ice arenas after finding, “in recent years, there have been numerous reported incidents of poisoning in Canadian arenas, frequently occurring during periods of ice resurfacing.”
The agency says documented cases of CO poisonings from resurfaced emissions in arenas have reported levels of 40 to 170 ppm (it recommends a short-term exposure limit of 25 ppm).
And the worst part is the pollutants aren’t fully cleared overnight by the ventilation system, meaning they can build up over time with more use.
To overcome this, Health Canada claims in the report:
Electric-powered equipment is the best option for eliminating CO and NO2 emissions in ice arenas. Arenas using electric resurfacers have been shown to have CO and NO2 levels similar to concurrent levels outside the arena, consistently below 1.0 ppm and 0.02 ppm.
Although electric Zambonis can cost more upfront (around $50,000 more), the additional expenses are recouped through fuel and maintenance savings.
Although researchers have tried various strategies to remove the pollution, including upgraded ventilation, zero-emission electric Zambonis were the only extremely effective solution.
Electrek’s Take
The electric Zamboni is a prime example of what’s happening outside the rink. Toxic emissions are being emitted consistently every day, and although you can’t see it, you are likely breathing it in.
Despite hockey rinks being inside with poor ventilation, the same idea applies. Burning fossil fuels adds carbon dioxide, nitrous oxide, methane, and other greenhouse gases that get trapped in the atmosphere, causing temperatures to rise and other producing other harmful effects to the planet and your health.
Research from the National Oceanic and Atmospheric Administration shows greenhouse gases caused by human activities trapped 49% more heat in the atmosphere in 2021 than in 1990.
The best way to reverse these effects is by using zero-emission battery electric vehicle technology. As the Zamboni EV example shows, electric-powered equipment is best for reducing emissions.
You may think twice the next time you go to watch a hockey game. Just make sure the Zamobini is an electric one.
Several professional hockey teams, like the Seattle Kraken and Arizona Coyotes, have revealed all-electric ice resurfacers.
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In a bid to get it above the $1.00/share NASDAQ-required minimum, fledgling EV brand Polestar ($PSNY) is rumored to be considering a 1:30 reverse stock split that could see the per-share price rocket up to nearly $16.
Geely-owned Volvo spinoff Polestar is working as hard as Tesla to prove that stock prices have little or nothing to do with traditional business fundamentals in 2025.
That’s because Polestar posted a 36.5% increase in retail sales and a heady 48.8% increase in revenue (to $2.17 billion) over the year before, Polestar’s share price has plummeted more than 35% in a matter of a few weeks – culminating in an unwelcome nastygram from NASDAQ threatening to delist the company’s shares from the NASDAQ if they didn’t climb back up above $1.
In a reverse stock split, each share of the company is converted into a fraction of a share – so, if a company announces a one for ten reverse stock split (1:10), every ten shares that you own will be converted into a single share. In a 1:30 reverse split like the one rumored here, every thirty shares in Polestar would become a single share.
The reverse split increases share price, but it’s not without risk:
A company may declare a reverse stock split in an effort to increase the trading price of its shares – for example, when it believes the trading price is too low to attract investors to purchase shares, or in an attempt to regain compliance with minimum bid price requirements of an exchange on which its shares trade … investors may lose money as a result of fluctuations in trading prices following reverse stock splits.
That’s especially relevant because, despite the increased sales and revenue, the company is also posting increased losses. Through September, the brand posted a $1.56 billion net loss compared to an $867 million loss in the first nine months of 2024. The company is also getting hit hard by Trump-imposed tariffs in the US and increased downward pressure on pricing coming from aggressive post-tax credit discounts from rival brands like BMW and Kia.
If the split does happen, here’s hoping Polestar can make the most of their borrowed time and they don’t end up like Lordstown Motors or Faraday Future – two brands that have pulled similar reverse stock splits with dubious results.
You can find out more about Polestar’s killer EV deals on the full range of Polestar models, from the 2 to the 4, below, then let us know what you think of the three-pointed star’s latest discount dash in the comments section at the bottom of the page.
SOURCE: CarScoops; images via Polestar.
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. 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. It has 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 Advisors to help you every step of the way. Get started here.
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With its sleek, uncluttered styling and more than 100 miles of battery-electric range before the extended range electric sedan’s gas engine kicks on, maybe the new Nissan N6 really should have been the next Maxima!
Struggling Japanese carmaker Nissan is dealing with an aging lineup and a brand identity driven more by subprime financing than any suggestion of reliability or sportiness here in the US – but overseas? The brand is rolling out hit after hit, and the latest Nissan N6 plug-in sedan promises exactly the sort of entry-level panache that could change its American fortunes.
“Under our Re:Nissan plan, we are redefining what Nissan delivers today and beyond,” explains Nissan President and CEO Ivan Espinosa. “It’s about strengthening our core, reigniting Nissan’s heartbeat, and creating products that inspire excitement and trust. It is about a sharper, more focused product strategy, a stronger brand, and a renewed commitment to our customers. Integral to this transformation is China — an essential market whose speed, technological leadership, and customer insights are setting the pace for the global auto industry.”
Developed by the Nissan Dongfeng JV in China, the new N6 is more compact that the well-received N7 BEV. In fact, the new Nissan N6, at 190.1″ long, compares nicely to the 192.8″ length of the most recent (and largest-ever) US Maxima, discontinued in 2023. Like the Maxima, the top-shelf version features modern, near-luxe features like soft, leather-like surfaces, LED mood lighting, multi-way adjustable seats, and mimosas or something.
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Mimosas or something
Mimosas; via Nissan.
The four or five passengers inside the N6 are propelled down the road exclusively by the car’s 208 hp electric motor, which is efficient enough to take you 112 miles on a full charge of its 21.1 kWh LFP battery. Once that charge is depleted, a 1.5L gas engine kicks on as a high-efficiency generator to keep the good times rolling.
Nissan says the N6′ exterior design, “features a V-Motion signature grille and expressive LED lighting at the front and rear.” And says that the car’s crisp lines give it, “a confident, dynamic presence.”
All of which sounds good on its own, but sounds absolutely miraculous when you consider the car’s Chinese price: ¥106,900 – or about $15,000 US for the base Nissan N6 180 Pro, as I type this.
Even with a nearly 100% markup to give it a $29,990 price tag in the US, I think the N6 would be a huge hit in the North American market. And – good news! – thanks to Canada’s apparent willingness to give Chinese carmakers a shot, we might find out if I’m right somewhat sooner than later.
Check out the Nissan N6 image gallery, below, then let us know what you think of the car’s US and Canadian appeal in the comments.
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. 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. It has 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 Advisors to help you every step of the way. Get started here.
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Whether you’re prepping for winter power outages, loading up the RV for a long-haul trip, or want clean, reliable power anywhere you go, BLUETTI has a portable power option for every need. And right now, the clean energy experts are offering up to 65% off their most popular products for Black Friday – plus they’ve just dropped two major new releases: the Elite 400 and B500K expansion battery.
Here’s a complete guide to what’s new, what’s on sale, and how to pick the model that fits your lifestyle best. There are also some special deals just for Electrek readers, so don’t miss out!
For home backup + outdoor adventures: Elite 200 V2 and all-new Elite 400
Elite 200 V2 – Best value for backup, camping, and van life
BLUETTI’s Elite 200 V2 is designed for power users who need versatility. It’s nicknamed the “Swiss Army Knife” of portable power stations because it powers everything from your fridge to your laptop — whether you’re off the grid or just want to keep the lights on during a storm.
Key specs:
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Battery capacity: 2,073.6Wh
Continuous power output: 2,600W (3,900W surge)
9 output ports: AC, DC, USB-C, and more
Recharges to 80% in just over one hour
Ultra-quiet 16 dB operation
LiFePO₄ battery with a 17-year lifespan (3,500+ cycles)
Who it’s for:
RVers, weekend campers, off-grid explorers, small cabin owners
Homeowners looking for dependable backup power
Commonly powered devices: Mini-fridges, coffee makers, power tools, microwaves, kettles, electric blankets, laptops, LED lights, wifi routers
Its compact profile makes it easy to tuck away in an RV cabinet, trunk, or apartment closet.
Elite 200 V2 Portable Power Station is regularly priced at $1,699, and it’s on sale for the record-low price of $699 – that’s a 59% discount for Black Friday and Cyber Monday.
Elite 400 Rolling Power Station — New and optimized for home
Launching November 15, the Elite 400 is a powerful 3.8kWh portable station designed with mobility and backup readiness in mind. With built-in wheels, a telescoping handle, and side grips, you can roll it anywhere – even if you’re flying solo.
Key specs:
Battery capacity: 3,840Wh
Continuous power output: 2,600W (3,900W lifting power)
9 output ports for simultaneous device charging
15ms UPS switchover during power outages
Recharges to 80% in 70 minutes using AC + solar
Low standby energy use (3W) with app-control wakeup and timers
Commonly powered devices: Full-size refrigerators, sump pumps, CPAP machines, space heaters, power tools, projectors, outdoor cooking appliances, large TVs
Whether you’re powering your home in a blackout or running a campsite movie night, the Elite 400 delivers enough capacity to handle just about anything.
The new Elite 400 Portable Power Station is regularly priced at $2,999, and it’s making its debut on November 15 for $1,499 – that’s a 50% discount for Black Friday and Cyber Monday.
For whole-home power and off-grid living: Meet the new B500K expansion battery
If you’re looking for a system that grows with your energy needs, the B500K expansion battery delivers massive storage potential at a competitive cost of around $0.33/Wh – making it an excellent choice for users seeking higher capacity than the well-acclaimed B300K. Paired with the Apex 300, it also qualifies for the soon-to-end 30% Federal Tax Credit. Designed to integrate seamlessly into BLUETTI’s modular ecosystem, it’s ideal for home battery backup or off-grid setups.
Key specs:
Supports up to 100 kWh storage (paired with Apex 300 system)
Compatible with BLUETTI’s SolarX 4K, B300K, Hub D1, and more
Acts as both standalone power or an expansion battery
Future-proof with long-term ecosystem integration
The new B500K expansion battery is regularly priced at $2,999, and it’s making its debut on November 15 for $1,699 – that’s a 43% discount for Black Friday and Cyber Monday.
Ideal bundles:
Apex 300 + B500K: Best for large homes, off-grid living, and whole-home backup. With a larger individual capacity, the B500K enables a plug-and-play power system that can be expanded to a massive 100 kWh with the Apex 300. It provides 3.8 kW of power output and 7,884.8 Wh of capacity in total. The Apex 300 + B500K Home Battery Backup is priced at $4,998, and it’s on sale for Black Friday for $3,098 – that’s a 38% discount.
Apex 300 + B300K: The Apex 300, paired with the B300K, provides 5.5 kWh of capacity and up to 3.8kW of power output, offering smaller households or remote cabins reliable off-grid energy with room to scale. It’s an ideal way to support essential loads, such as refrigerators, lights, fans, and wifi routers, without the need to invest in a larger setup. The Apex 300 + B300K is normally priced at $4,098, and it’s on sale for Black Friday for $2,299 –that’s a 44% discount.
Plus! Both bundles are fully eligible for the 30% federal Residential Clean Energy Credit through December 2025.
For everyday portability: Elite 30 V2 and the new Elite 10
Elite 30 V2 – now in EcoTide colors
If you need lightweight, flexible power for camping, car trips, desk-side charging, or college dorm use, the Elite 30 V2 is the sweet spot. Weighing just 4.3 kg, it’s a portable backup that fits in your backpack or on a small shelf. Plus, it comes in six fun colors.
Key specs:
Battery capacity: 288Wh
Continuous power output: 600W (1,500W surge)
9 output ports including 140W USB-C PD
Charges to 80% in 45 minutes
Quiet operation under 30 dB
10-year LiFePO₄ battery lifespan, with a 5-year warranty
Ideal for powering: Laptops, DSLR cameras, portable fans, smartphones, drones, modems, LED lighting, external hard drives
It’s perfect for digital nomads, travelers, or anyone who needs reliable backup power without adding bulk.
Elite 30 V2 Portable Power Station is regularly priced at $304, and it’s on sale for $199 – that’s a 35% discount for Black Friday and Cyber Monday. You can buy it on BLUETTI’s website here and on Amazon here.
Sneak preview: The new Elite 10 – pocket-sized power
Launching on November 20, the palm-sized Elite 10 is BLUETTI’s most compact power station yet. It’s the perfect in-between if a power bank won’t cut it, but you don’t want a full-sized power station.
Key specs:
Battery capacity: 128Wh
Power output: 200W AC (300W peak, 400W surge)
5 DC outlets + 200W AC outlet
Fully recharges in 70 minutes
LED light modes: reading, warm, SOS
Perfect for powering: Bluetooth speakers, portable fans, DSLR cameras, tablets, Chromebooks, routers, handheld consoles, mini-fridges
Small enough to slip into a tote, train bag, or glovebox, the Elite 10 is built for everyday carry and quick power access.
The Elite 10 launches next week and is said to be the best budget-friendly option yet – available for under $150, and rumored to go even lower. You’ll be able to grab it on BLUETTI’s website and on Amazon here starting November 20.
Electrek exclusive discounts
In addition to the fantastic Black Friday Cyber Monday sale prices, up to 65% off, BLUETTI is offering a special discount code just for Electrek readers!
95% of BLUETTI products qualify for an extra 5% off with code: ELECTREK5OFF
The new Elite 400 and all Apex 300 series products qualify for 6% off with code: ELECTREK6OFF
Now is the best time to invest in a power system that’s quiet, clean, and ready whenever you need it – at home or beyond the grid.
The trusted name offers a full lineup of portable power stations to keep you charged – whether a winter storm hits or you’re enjoying outdoor adventures – and stay charged, no matter where life takes you.