Kohala Blue, a boat tour operator in Kawaihae on the Big Island of Hawaii, has introduced what it calls the first renewable electric catamaran charter in Hawaii. The Dolce Vita is powered by an electric propulsion system that is charged by solar panels, wind turbines, and propeller regeneration.
Kohala Blue’s solar and wind-powered electric catamaran
When Kohala Blue’s 34-foot Gemini sailing charter broke down last year with a damaged diesel engine, the company was caught in a tight spot with few options.
Rather than trying to replace the parts, which would have been really costly, Kohala Blue’s owner, Shaun Barnes, made the decision to go electric.
Kohala Blue issued a news release last week, stating, “The company recently upgraded its 34-foot Gemini sailing catamaran with two electric propulsion motors, powered with sun and wind, that run silently and peacefully while underway.” The press release added:
What this means for passengers is a sailing experience like no other in the islands: no engine noise, vibration, air or water pollution and no fumes associated with gas or diesel power. Guests are confident their choice to snorkel, sail and observe marine life from the spacious decks of the Dolce Vita is the best for the marine environment.
The company says the conversion has completely transformed the experience for guests, creating a nearly silent, peaceful ride while minimizing the impact on marine animals.
In particular, electric propulsion has much less impact on whales than loud gas engines because they rely on ultrasonic hearing to navigate and find food.
Kohala Blue Instagram
The 34-foot Gemini 105MC sailing catamaran is Hawaii’s first renewable electric charter, according to Kohala Blue. Solar panels fitted on the dodger combined with wind turbines and propeller regeneration allow for a completely renewable energy-powered eco-friendly experience.
Barnes says she has noticed clear benefits from the electric conversion, telling West Hawaii Today:
The best part of it is the peace and quiet. When we’re moving, people can’t even tell whether we’re under motor or under sail. We have a hydrophone — an underwater microphone — and you can hear other boats coming from very far away.
She added that although the electric sailboat has roughly 19.8 hp, less than the 27 hp with the diesel engine, the electric engine’s instant torque offsets the speed reduction with a max speed under motor of about 6.5 knots.
Kohala Blue offers private charters for up to six guests with morning, afternoon, and sunset sails. You can book tours on the company’s website.
Electrek’s Take
Kohala Blue is paving the way for an eco-friendly sailing experience with its new solar- and wind-powered electric-powered catamaran.
Nobody wants to travel on the water with a loud diesel engine blocking out all the sounds and smells of nature and, more importantly, destroying the environment and its inhabitants.
The company may need to start another business in converting sailboats to solar, wind, and electric power because these could revolutionize the charter industry while saving the oceans and the creatures living in them.
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Credit where credit is due: in a massive, 32-car multinational independent test, Tesla’s Autopilot ADAS came out on top, the new affordable Tesla turns out to be a corner-cutting Model Y, and one of the company’s original founders compares the Cybertruck to a dumpster. All this and more on today’s episode of Quick Charge!
Today’s episode is brought to you by Retrospec – the makers of sleek, powerful e-bikes and outdoor gear built for everyday adventure! To that end, we’ve got a pair of Retrospec e-bike reviews followed up by a super cute, super affordable new EV from China with nearly 150 miles of range for less than $5,000 USD.
PLUS: listeners can get an extra 10% off by using code ELECTREK10 at retrospec.com!
New episodes of Quick Charge are recorded, usually, Monday through Thursday (most weeks, anyway). We’ll be posting bonus audio content from time to time as well, so be sure to follow and subscribe so you don’t miss a minute of Electrek’s high-voltage daily news.
Got news? Let us know! Drop us a line at tips@electrek.co. You can also rate us on Apple Podcasts and Spotify, or recommend us in Overcast to help more people discover the show.
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Tesla is again teasing the new Roadster, which is now five years late, as “the last driver’s car” before self-driving takes over.
The chicken or the egg. Is Tesla delaying the Roadster to match the development of self-driving technology, or is it delaying the development of self-driving technology to match the delayed release of the Roadster?
The prototype for the next-generation Tesla Roadster was first unveiled in 2017, and it was initially scheduled to enter production in 2020; however, it has been delayed every year since then.
It was supposed to achieve a range of 620 miles (1,000 km) and accelerate from 0 to 60 mph in 1.9 seconds.
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It has become a sort of running joke, and there are doubts that it will ever come to market despite Tesla’s promise of dozens of free new Roadsters to Tesla owners who participated in its referral program years ago.
Tesla used the promise of free Roadsters to help generate billions of dollars worth of sales, which Tesla owners delivered; however, the automaker never delivered on its part of the agreement.
Furthermore, many people placed deposits ranging from $50,000 to $250,000 to reserve the vehicle, which was initially scheduled to hit the market five years ago.
When unveiling the vehicle, CEO Elon Musk described it as a “halo car” that would deliver a “smack down” to gasoline vehicles.
That was almost eight years ago, and many electric hypercars have since launched and delivered this smackdown.
Tesla has partly blamed the delays on improving the next-gen Roadsters and added features like the “SpaceX package,” which is supposed to include cold air thrusters to enable the vehicle to fly – Musk has hinted.
Many people don’t believe any of it, as Tesla has said that it would launch the new Roadster every year for the last 5 years and never did.
Now, Lars Moravy, Tesla’s head of vehicle engineering, made a rare new comment about the next-generation Roadster during an interview at the X Takeover event, an annual gathering of Elon Musk cultists, last weekend.
He referred to Tesla’s next-gen Roadster as the “last best driver’s car” and said that the automaker did “some cool demos” for Musk last week:
We spent a lot of time in the last few years rethinking what we did, and why we did it, and what would make an awesome and exciting last best driver’s car. We’ve been making it better and better, and it is even a little bit more than a car. We showed Elon some cool demos last week and tech we’ve been working on, and he got a little excited.
We suspected that the comment might be about the Tesla Roadster, as the CEO made the exact same comment about Roadster demos in 2019 and 2024. You will not be shocked to hear that these demos never happen.
Electrek’s Take
The “last best driver’s car” before computers are going to drive us everywhere. It’s a self-fulfilling prophecy if you continue to delay the car. It might literally be the last car ever made that way. How would we ever know?
The truth is that the Roadster was cool when it was unveiled in 2017, but that was a long time ago. Tesla would need to update the car quite a bit to make it cool in 2025, and I don’t know that cold air clusters are it. You will have extreme limitations using those.
The Roadster is almost entirely in the “put up or shut up” category for me at Tesla. They need to stop talking about it and make it happen; otherwise, I can’t believe a word.
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The PV5 is already available in several markets, but will Kia launch it in the US? After Kia’s electric van was spotted testing in the US again, a US debut could be in the works.
Is Kia’s electric van coming to the US?
Kia launched the PV5, the first dedicated electric van from its new Platform Beyond vehicle (PBV) business, in South Korea and Europe earlier this year, promising it will roll out in “other global markets” in 2026.
Will that include the US? Earlier this year, Kia’s electric van was caught charging at a station in Indiana. Photos and a video sent to Electrek by Alex Nguyen confirmed it was, in fact, the PV5.
Kia has yet to say if it will sell the PV5 in the US, likely due to the Trump Administration’s new auto tariffs. All electric vans, or PBVs, including the PV5, will be built at Kia’s Hwaseong plant in South Korea, which means they will face a stiff 25% tariff as imports.
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Following another sighting, a US debut cannot be ruled out. The PV5 Passenger model was spotted by Automotive Validation Engineer Chris Higa (@Chrisediting) while testing in Arizona.
There’s no denying that’s Kia’s electric van, but it doesn’t necessarily confirm it will launch in the US. But it could make sense.
Despite record first-half sales in the US, Kia’s EV sales have fallen significantly. Sales of the EV9 and EV6 are nearly 50% less than in the first half of 2024.
To be fair, part of it is due to the new model year changeover, but Kia is also doubling down on the US market by boosting local production. Earlier this year, Kia said the EV6 and EV9 are now in full-scale production at its West Point, GA, facility.
The PV5 Passenger (shown above) is available in Europe with two battery pack options: 51.5 kWh or 71.2 kWh, rated with WLTP ranges of 179 miles and 249 miles, respectively. The Cargo variant has the same battery options but offers a WLTP range of either 181 miles or 247 miles.
During its PV5 Tech Day event last week, Kia revealed plans for seven PV5 body types, including an Open Bed (similar to a pickup), a Light Camper, and even a luxury “Prime” passenger model.
Kia PV5 tech day (Source: Kia)
Kia is set to begin deliveries of the PV5 Passenger and Cargo Long variants in South Korea next month, followed by Europe and other global markets, starting in Q4 2025. As for a US launch, we will have to wait for the official word from Kia.
Do you want Kia to bring its electric van to the US? Drop us a comment below and let us know your thoughts.