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Candela and Polestar announced a partnership in August of last year that would see automotive-grade EV batteries hit the seas in long-range electric boats. Now that day has come as the two Swedish companies show off the fruits of their partnership with the new Candela C-8 “Powered by Polestar”.

Candela’s 8.5 meter (28 ft) C-8 electric boat has already been in the works for some time now, marking a significant upgrade over the previous C-7.

The C-8 uses hydrofoiling technology controlled by high precision custom-designed flight control software that allows the boat to fly nearly a meter above the surface of the water. That significantly reduces the boat’s drag by taking the hull out of the water, using around 80% less energy than conventional boats. With higher efficiency, the C-8 can go farther with a smaller battery pack and less powerful motors than most other electric powerboats.

Now with the new C-8 Powered by Polestar, that range is getting an even larger bump. The new model’s range rating now stands at 57 nautical miles (65 miles or 105 kilometers) per charge at a cruising speed of 22 knots (25 mph or 40 km/h). The C-8 can reach a top speed of 30 knots (34 mph or 55 km/h), though with reduced range at maximum speed.

It’s not just a longer range that the 69 kWh Polestar batteries are bringing to Candela’s boats, but also the ability to use DC fast charging to quickly replenish the battery. When not using DC fast charging, the boat will charge via Polestar’s 11 kW three-phase AC charging.

candela c-8 electric boat

According to Candela, the 57 nautical mile range is “2 to 3 times longer than what conventional electric speedboats can achieve at high speed and compares favorably with uses cases of internal combustion engine powerboats.”

As Candela’s founder and CEO Gustav Hasselskog expanded:

“This collaboration means that C-8 can travel to destinations previously only reachable by combustion engine boats. The Candela C-8 powered by Polestar marks a significant breakthrough for electrification at sea.

Candela expects that range to be sufficient for most boaters. The company shared that usage data from Europe’s premier boat-sharing service Agapi shows that 95% of their members’ day excursions are less than 50 nautical miles, or well within the range of the 8-passenger Candela C-8.

For boaters who need longer range or want to recharge and get back out on the water quickly, the new DC fast charging feature should prove quite attractive.

As Hasselskog continued:

“With access to DC fast chargers, which now start to pop up on several coasts around the globe, you can cover totally new routes with Candela C-8. You can go from Sweden to Finland in one day, or along the whole French Riviera in a few hours. For a few euros/dollars’ worth of electricity.”

candela c-8 powered by polestar

This marks a first for Polestar, which has made Candela the first third-party company to receive Polestar batteries and charging systems. But, it’s part of a broader partnership between the two EV companies in advance of the C-8 Powered by Polestar production in the first half of 2023.

As Polestar’s CEO Thomas Ingenlath explained:

“Sharing know-how on batteries and vehicle engineering with Candela will help reach our shared goal of transitioning to a future where all forms of transport are sustainable.”

Electrek’s Take

This definitely makes sense for Candela. They’re an incredible boat maker, but batteries aren’t their forte. So teaming up with a fellow Swedish EV company that does have battery expertise seems logical.

And, the fact that it makes the boats longer range and brings in fast charging ability only further sweetens the deal.

I haven’t tested the new C-8 with Polestar batteries, but I did take an early C-8 prototype for a spin in an eye-opening test-ride experience last summer. Check it out in my video below.

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It floats, it flies, it works: World’s first hydrofoil electric ferry is crushing it

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It floats, it flies, it works: World's first hydrofoil electric ferry is crushing it

It flies, it floats, it’s electric — and now it’s officially a hit. The world’s first electric hydrofoil ferry, a Candela P-12 vessel named Nova, has wrapped up its first season of public service in Stockholm, and new data confirms what many suspected: this sleek, silent, water-skimming machine isn’t just a cool piece of tech — it’s also wildly successful.

The Nova, which first entered Stockholm’s public transport system last fall, uses a combination of electric propulsion and hydrofoil technology to quite literally lift above the water. This reduces drag, increases efficiency, and makes it the fastest electric passenger vessel in the world, cruising comfortably at 25 knots (around 29 mph or 46 km/h).

As it prepares to return to the water on April 15 after a winter pause, Stockholm’s public transport authority has released performance data from Nova’s autumn run. The numbers reveal that the boat isn’t just fast — it’s popular, green, and pulling people out of their cars.

Compared to the diesel ferries it operates alongside, Nova emits 95% less CO₂ and uses 84% less energy per passenger-kilometer. That translates to just 23 grams of CO₂ per passenger-kilometer, compared to 439 grams for the older diesel vessels. In other words, it’s a drop in a bucket compared to the old standard.

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It’s not just an environmental win — it’s a rider favorite too. With 80% average occupancy (and many trips fully booked), Nova has become quite literally one of the hottest tickets on Stockholm’s Route 89. Some of that success may come from its 30-minute travel time between Tappström and Stockholm City Hall — roughly half the time it takes to get there by car or bus.

The numbers are clear with the data revealing that Nova attracts more people to travel on water, with a 30% increase in ridership on route 89. According to Candela CEO Gustav Hasselskog, this shows that high-speed, comfortable waterborne transit can actually convert car commuters into ferry riders — a holy grail for sustainable city planning.

In response to the strong demand, Region Stockholm will expand Nova’s service from five to six days a week this spring, and to daily operations by May. In August, the pilot program will be evaluated — and Candela is already eyeing more routes across Stockholm’s vast archipelago.

The P-12’s combination of speed, silence, and ultra-low operating costs makes it ideal for routes with moderate passenger volume — a gap that many traditional ferries struggle to serve efficiently.

Candela isn’t stopping in Sweden, either. The company already has customers lined up in Saudi Arabia, New Zealand, and the U.S., suggesting that this may be just the beginning of the era of flying electric ferries.

“We are incredibly happy that Region Stockholm has enabled us to demonstrate the hydrofoil technology in the city’s public transport. We see that waterways in most cities have enormous potential for fast, low-cost, and emission-free transport that can relieve road networks and increase accessibility,” said Hasselskog. “This is just the beginning.”

candela
Candela C-8 electric speedboat sails alongside a Candela P-12 electric ferry

Electrek’s Take

I’ve followed Candela with such interest over the years not just because of their fun electric speedboats (though I love those too, as you can tell from my first ride video below), but also because of the company’s ability to help take more cars off the road and switch commuters to ferry riders.

As someone who lives a largely car-free lifestyle, that’s huge for me. When we talk about reforming urban transportation, such lofty goals require a holistic approach and we should include a diverse field of options that can work together to achieve those intentions. Flying electric boats might not be most people’s first thought, but they achieve the same goal as many other alternatives, shifting commuters to more sustainable alternatives to cars.

We’ve already seen how capable electric hydrofoil ferries like these are, even watching the Candela P-12 tackle large swells in open seas. So short commutes like these that allow rapid recharging via DC Fast Charging at each stop make so much sense for such a capable machine.

Even when compared to traditional electric ferries, which are already an improvement by reducing emissions, electric hydrofoil ferries like these go so much further. They not only use even less energy than a traditional electric ferry, but they offer a faster trip and a smoother ride, making the idea of ferry travel that much more enticing. In this case seen in Stockholm, commuters get to arrive faster, more comfortably, and in a pretty cool way. That’s a win-win-win if you ask me!

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World surges past 40% clean power in record renewables boom

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World surges past 40% clean power in record renewables boom

Renewables and nuclear provided 40.9% of the world’s power generation in 2024, passing the 40% mark for the first time since the 1940s, according to a new global energy think tank Ember report. 

Renewables added a record 858 TWh in 2024, 49% more than the previous high in 2022. Solar was the largest contributor for the third year running, adding 474 TWh to reach a share of 6.9%. Solar was the fastest-growing power source (+29%) for the 20th year in a row. 

Solar has doubled in just three years, providing more than 2,000 TWh of electricity in 2024. Wind generation also grew to 8.1% of global electricity, while hydro – the single largest renewable source – remained steady at 14% of global electricity.

“Solar power has become the engine of the global energy transition,” said Phil MacDonald, Ember’s managing director. “Paired with battery storage, solar is set to be an unstoppable force. As the fastest-growing and largest source of new electricity, it is critical in meeting the world’s ever-increasing demand for electricity.”

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Ember’s sixth annual Global Electricity Review, published today, provides the first comprehensive overview of the global power system in 2024 based on country-level data. It’s published alongside the world’s first open dataset on electricity generation in 2024, covering 88 countries that account for 93% of global electricity demand, as well as historical data for 215 countries.

What drove the rising power demand

The analysis finds that fossil fuels also saw a small 1.4% increase in 2024 due to surging electricity demand, pushing global power sector emissions up 1.6% to an all-time high.

Heatwaves were the main driver of the rise in fossil generation, accounting for almost a fifth (+0.7%) of the increase in global electricity demand in 2024 (+4.0%), mainly through additional use of cooling. Without these temperature effects, fossil fuel generation would have risen by only 0.2%, as clean electricity generation met 96% of the demand growth not caused by hotter temperatures.

“Amid the noise, it’s essential to focus on the real signal,” continued MacDonald. “Hotter weather drove the fossil generation increase in 2024, but we’re very unlikely to see a similar jump in 2025.”

Aside from weather effects, the increasing use of electricity for AI, data centers, EVs, and heat pumps is already contributing to global demand growth. Combined, the growing use of these technologies accounted for a 0.7% increase in global electricity demand in 2024, double what they contributed five years ago. 

Clean power will grow faster than demand

Ember’s report shows that clean generation growth is set to outpace faster-rising demand in the coming years, marking the start of a permanent decline in fossil fuel generation. The current expected growth in clean generation would be sufficient to meet a demand increase of 4.1% per year to 2030, which is above expectations for demand growth. 

“The world is watching how technologies like AI and EVs will drive electricity demand,” said MacDonald. “It’s clear that booming solar and wind are comfortably set to deliver, and those expecting fossil fuel generation to keep rising will be disappointed.”

Beyond emerging technologies, the growth trajectories of the world’s largest emerging economies will play a crucial role in defining the global outlook. More than half of the increase in solar generation in 2024 was in China, with its clean generation growth meeting 81% of its demand increase in 2024. India’s solar capacity additions in 2024 doubled compared to 2023. These two countries are at the forefront of the drive to clean power and will help tip the balance toward a decline in fossil generation at a global level.

Professor Xunpeng Shi, president of the International Society for Energy Transition Studies (ISETS), said: “The future of the global power system is being shaped in Asia, with China and India at the heart of the energy transition. Their increasing reliance on renewables to power demand growth marks a shift that will redefine the global power sector and accelerate the decline of fossil fuels.”

Read more: Made-in-America solar just got a big win in Louisiana


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Nissan’s new LEAF EV was caught at a Tesla Supercharger in Canada

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Nissan's new LEAF EV was caught at a Tesla Supercharger in Canada

The next-gen LEAF is almost here, and it’s looking better than ever. This isn’t the electric hatch you are used to seeing. Nissan’s new LEAF EV has more range, a fresh crossover design, and yes, it can finally charge up at Tesla Superchargers with an NACS port. With the official reveal just around the corner, someone already spotted the new LEAF at a Tesla charger in Canada.

Nissan is launching the new LEAF in the US and Canada

A little over a week ago, we finally got our first look at the third-generation LEAF. Nissan’s iconic electric hatch has grown into a “sleek and spacious family-friendly crossover.”

The US and Canada will be the first to see the reimagined LEAF later this year. It will join the Ariya in Nissan’s North American EV lineup as it looks to spark growth in one of its most important markets.

Based on the CMF-EV platform, the same one underpinning the Ariya, Nissan promises the new LEAF will have “significant range improvements.” Although no other details were revealed, Nissan’s vehicle programs chief, Francois Bailly, told TopGear.com that it’s expected to have WLTP driving range of up to 373 miles (600 km).

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It will likely be lower on the EPA scale, but anything even close to 300 miles would be a major improvement over the current 212 EPA-estimated miles offered on the 2025 LEAF SV Plus.

Nissan-new-LEAF-EV
Nissan’s new LEAF EV (Source: Nissan)

The next-gen LEAF will also be Nissan’s first EV to feature an integrated NACS charging port. With its official debut later this year, the new model is out for testing and was just caught testing at a Tesla Supercharger in Canada.

Nissan’s next-gen LEAF charging at a Tesla Supercharger in Canada ahead of its debut (Source: KindelAuto)

If you didn’t know what vehicle it is, the LEAF is hardly recognizable. The new image from KindelAuto gives us a closer look at the new crossover design. It almost looks like a Tesla sitting in front of the charger.

The new LEAF is one of 10 new and refreshed Nissan vehicles set to launch in the US and Canada. It will arrive later this year, followed by the fourth-gen Rogue in 2026, which will be available as a PHEV for the first time.

Nissan-new-LEAF-EV
Nissan’s upcoming lineup for the US, including the new LEAF EV and “Adventure Focused” SUV (Source: Nissan)

Nissan also plans to build a new “adventure-focused SUV” at its Canton, Mississippi, plant in late 2027. The teaser shows what appears to be a rugged electric Xterra. We’ll have to wait for more details on that one.

Nissan will reveal additional info about the upcoming LEAF mid-year. Check back soon for more updates.

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