Sublue Vapor electric seascooter review: Silently cruises above and below the water
I’ve always enjoyed electric watersports devices, and have a long history with everything from electric surfboards to electric boats. But it’s the category of electric sea scooters that likely offers the most accessiblity to the average person, providing fast and fun water excitement without the larger upfront cost and complexity of larger vessels. The Sublue Vapor is the latest in a string of electric sea scooters I’ve tested over the years, and it’s the fanciest one yet.
Of course, fancy features come with higher prices, which are already higher than you’d expect, thanks to the law of nature where anything marine-related costs significantly more than it should.
This sucker is no different, carrying an exorbitant price tag of $2,799.
Sure, there’s some important waterproofing going on here, necessitated by the device’s ability to operate at depths down to an impressive 40 meters (131 feet). But that’s still a lot of cash.
Despite the 40 meter rating, I was testing this on a Florida beach and I couldn’t get much more than a meter or two before I ran into sand. However, the Sublue Vapor is just as much fun on the surface, towing you (or your nephews, who helped me test it out) across the surface of the water at speeds of up 10 km/h (6 mph).
The impeller and nozzle work together to output some serious force, as I discovered the first time I pulled the throttle trigger while standing in waist-height water and holding the device directly in front of me. You only do that once, at least if you’re a male.
The better way to get started is laying out in a swimming position and then engaging the throttle to rocket forwards.
That also puts you in the best position to begin steering right away.
The Vapor uses a 385 Wh battery stored inside the nose, which can easily be swapped out for a second battery. There’s even room for two batteries in the carrying case, which is quite nicely designed.
I felt like I was walking onto the beach with a nuclear football, and opening the foam briefcase up didn’t immediately change that picture.
Speaking of the battery, I found that a single battery lasts a bit less than the 60 minutes they claim, though we were mostly keeping it in the highest of the three power levels to take advantage of the 21 kg (46 lb) of thrust in high power mode. If you’re using lower power modes, you can likely make it to the full 60-minute run time.
It was really hard to capture any good photos of the screen for some reason, perhaps due to a coating on the display, but it actually does show up quite vibrantly in the water.
It’s a bright, well-lit display and easy to read even while twisting and turning underneath the waves.
As you can see from the marketing image below, a big part of the hard sell here appears to be in the form of “keep a couple of these on your yacht!”, which makes sense to me. If you’ve got yacht money, you can definitely afford the fun shenanigans that come with a sea scooter (and you’re likely out in some deeper water to enjoy exploring even further down).
If any of you have seen my electric boat, you’ll know this is not something I’d likely be buying for my own vessel (especially since it costs over twice what my boat costs!).
When it comes to controlling the device, it doesn’t take very much athletic ability at all to use the Sublue Vapor. That helps overcome the higher barriers to entry with electric surfboards and other electric watersports.
As long as you can hold on to the handles and pull the trigger to start the motor, you’ll pretty much be able to get the hang of it. There is some arm strength and core strength involved in steering the device, especially if you want to get more acrobatic at higher speeds, but low speed is quite gentle and won’t require much strength from the user. My five-year-old niece gave it a try and ended up with a faceful of waterjet (don’t worry, she’s a trooper), so there may be a minimum age at which this device is advisable. She’s fine on our lower-power sea scooters, but this one is more of a beast.
All told, the Sublue Vapor is an impressively powerful, nicely designed electric water scooter that would be great for diving, snorkeling, or just playing around at the beach. This is way more than a pool toy, but it also carries an ‘open water’ price.
It’s definitely priced out of the general recreation ballpark, but if you’ve got boat money, you’ve probably got high power electric seascooter money too. And hey, it’s a lot more portable than a jet ski!
FTC: We use income earning auto affiliate links. More.
China set a new record for clean tech exports in August 2025, hitting $20 billion, according to new data analyzed using Ember’s China Cleantech Exports Data Explorer. The country remains the world’s largest exporter of electrotech, with surging demand for EVs and batteries leading the charge.
EV exports jumped 26% from January through August compared to the same period in 2024, while battery exports rose 23%. Other sectors saw more modest growth – grid technology up 22%, wind up 16%, and heating and cooling systems up 4% – but those gains were offset by a 19% drop in solar PV export value. EVs and batteries are now worth more than double the value of China’s solar PV exports.
This milestone is remarkable because it comes even as technology prices have fallen sharply. Solar panel prices, for example, have plunged more than 80% over the past decade, making them more affordable and driving up global demand. In August alone, China exported 46 gigawatts (GW) of solar PV – more than Australia’s entire installed solar capacity – setting a record in capacity terms. However, their dollar value remains 47% below their March 2023 peak.
Falling prices have fueled growth in new regions. Over half of the increase in China’s EV exports this year came from outside the OECD, with the ASEAN region emerging as a major growth engine. EV exports to ASEAN surged 75% in the first eight months of 2025, mainly driven by Indonesia. The country saw the biggest rise in Chinese EV imports globally this year, becoming the world’s ninth-largest EV market. Battery electric vehicles made up 14% of new car sales in Indonesia in August 2025, up from 9% a year earlier.
Africa is also rapidly adopting Chinese clean tech. From January to August, EV exports to the continent nearly tripled year-over-year (+287%), albeit from a very low base, with Morocco leading growth and Nigeria’s imports soaring sixfold. Latin America and the Caribbean saw an 11% rise, while the Middle East climbed 72%.
Domestically, China’s own adoption of clean tech is accelerating even faster. EVs accounted for 52% of new car sales in August, and in the first half of 2025, China installed more than twice as many solar panels as the rest of the world combined. Ember’s recent China Energy Transition Review attributes this momentum to consistent policy support that’s reshaping the country’s economy and energy system around electrified technologies.
“Demand for clean technologies continues to skyrocket as more and more countries seek their benefits, from low-cost power to cheaper vehicles,” said Ember analyst Euan Graham. “China’s electrotech is becoming the basis of the new energy system, with continued cost reductions driving faster growth than ever, especially in emerging economies.”
Read more: The era of cheap Chinese solar + storage is ending – here’s why
The 30% federal solar tax credit is ending this year. If you’ve ever considered going solar, now’s the time to act. 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.
FTC: We use income earning auto affiliate links. More.
Environment
This Meta alum has spent 10 months leading OpenAI’s nationwide hunt for its Stargate data centers
Keith Heyde stands on site in Abilene, Texas, where OpenAI’s Stargate infrastructure buildout is underway. Heyde, a former head of AI compute at Meta, is now leading OpenAI’s physical expansion push.
OpenAI
It wasn’t how Keith Heyde envisioned celebrating the holidays. Rather than hanging out with his wife back home in Oregon, Heyde spent late December visiting potential data center sites across the U.S.
Two months earlier, Heyde left Meta to join OpenAI as the head of infrastructure. His job was to turn CEO Sam Altman’s ambitious compute dreams into reality, seeking out vast swaths of land suitable for expansive facilities that will eventually be packed with powerful graphics processing units for building large language models.
“My in-between Christmas and New Year’s last year was actually mostly spent looking at sites,” Heyde, 36, told CNBC in an interview. “So my family loved that, trust me.”
His life in 2025 has only gotten more intense.
Since January, OpenAI has been quietly soliciting and reviewing proposals from around 800 applicants hoping to host the next wave of its Stargate data centers, AI supercomputing hubs designed to train increasingly powerful models.
Roughly 20 sites are now in advanced stages of diligence, with massive tracts of land under review across the Southwest, Midwest and Southeast. Heyde said tax incentives are “a relatively small part of the decision matrix.”
The most important factors are access to power, ability to scale, and buy-in from local communities.
“Can we build quickly, is the power ramp there fast, and is this something where it makes sense from a community perspective?” he said.
Heyde leads site development within OpenAI’s industrial compute team, a division that’s swiftly become one of the most important groups inside the company. Infrastructure, once a supporting function, has now been elevated to a strategic pillar on par with product and model development.
With traditional data centers nearly at max capacity, OpenAI is betting that owning the next generation of physical infrastructure is central to controlling the future of AI.
The energy needs are hard to fathom. A gigawatt data center requires the amount of power needed for some entire cities. Late last month, OpenAI announced plans for a 17-gigawatt buildout in partnership with Oracle, Nvidia, and SoftBank.
New sites will have to include all sorts of energy options, including battery-backed solar installations, legacy gas turbine refurbishments and even small modular nuclear reactors, Heyde said. Each site looks different, but together they form the industrial backbone OpenAI needs to scale.
“We’ve done this wonderful piece of bottleneck analysis to see what types of energy sources actually allow us to unlock the journey that we want to be on,” Heyde said.
A good chunk of the capital is coming from Nvidia. The chipmaker agreed to invest up to $100 billion to fuel OpenAI’s expansion, which will involve purchasing millions of Nvidia’s GPUs.
‘Perfect wasn’t the goal’
Heyde, a former head of AI compute at Meta, helped oversee the buildout of Meta’s first 100,000 GPU cluster.
In addition to power, OpenAI is assessing how quickly it can build on a site, the availability of labor and proximity to supportive local governments, according to Stargate’s request for proposal.
Heyde said the team has made around 100 site visits and has a short list of sites in late-stage review. Some will be brand new builds, and others will require conversions and refurbishments of existing facilities. Flexibility will be key.
“The perfect parcels are largely taken,” Heyde said. “But we knew that perfect wasn’t the goal — the goal for us was, number one, a compelling power ramp.”
Competition is fierce.
Meta is building what may be the largest data center in the Western Hemisphere — a $10 billion project in Northeast Louisiana, fueled by billions in state incentives. CEO Mark Zuckerberg raised the top end of the company’s annual capital expenditure spending range to $72 billion in July.
The steel frame of data centers under construction during a tour of the OpenAI data center in Abilene, Texas, U.S., Sept. 23, 2025.
Shelby Tauber | Reuters
Amazon and Anthropic are teaming up on a 1,200-acre AI campus in Indiana. And across the country, states are rolling out tax breaks, power guarantees, and expedited zoning approvals to attract the next big AI cluster.
OpenAI is a relative upstart, having been around for just a decade and only known to the mainstream since launching ChatGPT less than three years ago. But it’s raised mounds of cash from the likes of Microsoft and SoftBank, in addition to Nvidia, on its way to a $500 billion valuation.
And OpenAI is showing it’s not afraid to lead the way in AI. A self-built solar campus in Abiliene, Texas, is already live.
While OpenAI still leans on partners like Oracle, OpenAI Chief Financial Officer Sarah Friar told CNBC last week in Abilene that owning first-party infrastructure provides a differentiated approach. It curbs vendor markups, safeguards key intellectual property, and follows the same strategic logic that once drove Amazon to build Amazon Web Services rather than rely on existing infrastructure.
However, Heyde indicated that there’s no real playbook when it comes to AI, particularly as companies pursue artificial general intelligence (AGI), or AI that can potentially meet or exceed human capabilities.
“It’s a very different order of magnitude when we think about the type of delivery that has to happen at those locations,” he said.
Some applicants, including former bitcoin mining operators, offered existing power infrastructure, like substations and modular buildouts, but Heyde said those don’t always fit.
“Sometimes we found that it’s almost nice to be the first interaction in a community,” he said. “It’s a very nice narrative that we’re bringing the data center and the infrastructure there on behalf of OpenAI.”
The 20 finalist sites represent phase one of a much larger buildout. OpenAI ultimately plans to scale from single-gigawatt projects to massive campuses.
“Any place or any site we’re moving forward with, we’ve really considered the viability and our own belief that we can deliver the power story and the infrastructure story associated with those sites,” Heyde said.
He understands why many people are skeptical.
“It’s hard. There’s no doubt about it,” Heyde said. “The numbers we’re talking about are very challenging, but it’s certainly possible.”
WATCH: OpenAI’s $850 billion buildout contends with grid limits
There’s a quiet revolution underway in Cadillac showrooms across America. The brand’s renewed “Standard of the World” ambitions are now matched by sleek, statement-making electric vehicles. And, thanks to a little help from Federal tax credit FOMO, more than 40% of new Cadillacs sold in Q3 were 100% electric.
GM’s overall EV sales numbers were up 110% last quarter, climbing to 66,501 units in the US alone on the back of the affordable, 300+ mile Chevy Equinox and 1,000-mile capable (sort of) Silverado EV – but it was Cadillac dealers that saw the biggest growth in EV sales.
As buyers poured into Cadillac dealerships in the last days of the $7,500 Federal EV tax credit, GM’s luxury arm was ready with stylish, new-for-2025 electric vehicles like the Optiq, Vistiq, and Escalade IQ* waiting for them alongside the Lyriq. The result wasn’t just Cadillac’s best third quarter in more than a decade – Cadillac (and GM) is having one of its best sales year, period.
Here’s what the quarter looked like, by the recently-released GM sales numbers.
| EV MODEL | Q3 25/Q3 24 | Q3 25 | Q3 24 | YTD 25/YTD 24 | YTD 25 | YTD 24 |
|---|---|---|---|---|---|---|
| Chevrolet Equinox EV | +156.70% | 25,085 | 9,772 | +389.88% | 52,834 | 10,785 |
| Chevrolet Blazer EV | +1.14% | 8,089 | 7,998 | +36.72% | 20,825 | 15,232 |
| Chevrolet Silverado EV | +97.49% | 3,940 | 1,995 | +78.58% | 9,379 | 5,252 |
| Chevrolet BrightDrop | * | 2,384 | * | * | 3,976 | 0 |
| GMC Hummer EV Pickup | +21.86% | 5,246 | 4,305 | +48.65% | 13,233 | 8,902 |
| GMC Sierra EV | +771.84% | 3,374 | 387 | +1,488.37% | 6,147 | 387 |
| Cadillac Optiq | * | 4,886 | * | * | 9,826 | 0 |
| Cadillac Lyriq | +1.18% | 7,309 | 7,224 | -18.17% | 16,626 | 20,318 |
| Cadillac Vistiq | * | 3,924 | * | * | 5,669 | 0 |
| Cadillac Escalade IQ | * | 2,264 | * | * | 6,030 | 0 |
| Total | +109.91% | 66,501 | 31,681 | +137.44% | 144,545 | 60,876 |
Source: GM Authority / GM Q3 2025 sales report.
That asterisk up there next to the high-rolling Escalade IQ that sold more than 3,900 examples is because, at well over $80,000 even for the most basic model it never qualified for the $7,500 Federal EV tax credit to begin with (nor did the people destined to buy it, who almost certainly make too much to qualify).
It’ll be interesting to see if the loss of that tax credit will do much to negatively impact EV sales in Q4. And that’ll get doubly interesting thanks to the creative accounting team at GM that figured out how to extend that $7,500 tax credit for existing dealer inventory (for a few more months) and that its biggest EV rivals at Hyundai are slashing prices on popular IONIQ models.
You can check out our EIC Fred Lambert’s full review of the new electric Cadillac Escalade in the video, below, and use the following links to find great Cadillac deals near you while that cleverly extended tax credit is still a thing.
Cadillac Escalade IQ review
SOURCE | IMAGES: GM, via GM Authority.
If you drive an electric vehicle, make charging at home fast, safe, and convenient with a Level 2 charger installed by Qmerit. As the nation’s most trusted EV charger installation network, Qmerit connects you with licensed, background-checked electricians who specialize in EV charging. You’ll get a quick online estimate, upfront pricing, and installation backed by Qmerit’s nationwide quality guarantee. Their pros follow the highest safety standards so you can plug in at home with total peace of mind.
Ready to charge smarter? Get started today with Qmerit.
FTC: We use income earning auto affiliate links. More.
-
Sports3 years ago‘Storybook stuff’: Inside the night Bryce Harper sent the Phillies to the World Series
-
Sports2 years agoStory injured on diving stop, exits Red Sox game
-
Sports2 years agoGame 1 of WS least-watched in recorded history
-
Sports3 years agoButton battles heat exhaustion in NASCAR debut
-
Sports3 years agoMLB Rank 2023: Ranking baseball’s top 100 players
-
Sports4 years ago
Team Europe easily wins 4th straight Laver Cup
-
Environment2 years agoJapan and South Korea have a lot at stake in a free and open South China Sea
-
Environment1 year agoHere are the best electric bikes you can buy at every price level in October 2024