The Power Of Wind: Interview With Bound4blue Founder
Shipowners and operators may be able to decrease their fuel-related costs and pollutant emissions up to 30%, thanks to a new system created by Bound4blue. The Spanish company aims at delivering automated wind-assisted propulsion systems (also called wingsails) that can be integrated onto a wide range of vessels. The Beam spoke with one of the founders, José Miguel Bermúdez.
Who are the people behind Bound4blue?
The project was founded by Cristina Aleixendri, David Ferrer, and me, José Miguel Bermúdez. The three of us are aeronautical engineers, which clearly served as the foundation of the technology developed. We found soft sails installed in sailing boats or yachts, but none in commercial vessels. We believed we could apply our knowledge in aeronautics to build a high-lift device for the shipping industry adapted to its requirements, that could be the solution to the two showstopper challenges they are facing: high fuel operating expenses and emissions reduction pressure from international entities.
We have been selected as one of Europe’s most promising innovators under 35 by MIT and featured amongst the 30 brightest industry European entrepreneurs under the age of 30 by Forbes. The design, manufacture, and launch of scientific capsules to the space, the construction of efficient wind towers, or the deployment of Geodetic Quality Sea-Ice drift buoys in the Arctic are some examples that precede our team and that mark a business and technological trajectory for Bound4blue.
The team is nowadays formed by 15 people, who combine several expertise in different fields of business and engineering, including aerospace engineering, naval architects, electronics engineering, statisticians and mechanical engineering.
How exactly do the automated wind assisted propulsion systems work? Can we talk about renewable energy in this case?
Bound4blue’s wingsail system generates effective thrust from wind power and thereby reduces the engine power required, saving fuel and pollutant emissions. For example, one of the latest cases we are working on is a Handysize (183-meter length) vessel, operating in the route Busan (South Korea) – Seattle (US). In this case, installing two 30-meter units of our system, we can save more than 940 tons of fuel per year, which represents more than 2,900 tons of CO2 savings per year, with an investment payback period of less than three years. Having successfully passed all the tests in the prototyping phase and being within the pilot phase, our systems are now being implemented on four ships.
So to sum up, of course we can talk about renewable energy in this case. The only source we are using in the overall process is the wind power, which is directly used to propel the ships with no intermediate energy conversion. In the end and from a conceptual point of view, it is the same process that humanity has been using for thousands of years, using the wind to navigate.
Image courtesy Bound4blue
What makes this technology innovative?
Bound4blue’s innovative technology is a creative application of an already existing one. Wind was once used centuries ago to propel vessels, so it is as simple as going back to the basics but using 21st century aeronautical technology. The solution was inside the industry from the very beginning, but we were able to take our aeronautical knowledge and build it on top of an ancient concept to create Bound4blue’s solution. The challenge we had to deal with was adapting this technology to commercial vessels and finding solutions to problems that are specific to those vessels.
Our technology is capable of providing double-digit fuel savings and emissions reduction with a payback below five years, it can be folded (useful for fleets with air-draft or operations limitations), it has extended operability thanks to the rotation capability and it works with a simple and fully autonomous operation, so no extra training or workload from the crew is required.
What can its impact on the shipping sector be? How can it help reduce emissions in the long term?
Maritime transport is a key industry for our society, transporting over 80% of the worldwide cargo. However, its pollutant emissions are a major environmental challenge. Maritime transport accounts for 3% of the global CO2 emissions, 15% of NO worldwide emissions and 13% of SO2 global emissions; it is having a direct impact on our planet in forms of global warming or acid rain, and being responsible of 14 million cases of childhood asthma each year and 60,000 cardiopulmonary and lung cancer deaths annually. In fact, maritime transport generates as much CO2 as the sixth most polluting country in the world, and the 16 largest vessels in the world generate the same amount of Sulphur emissions as the entire global fleet of cars.
Our technology reduces the emissions produced in the maritime transport of cargo and people by decreasing the use of fossil fuel with the same level of energy used by the ship. According to the Impact Forecast Analysis we carried out using the Climate Impact Forecast tool, more than 590 thousand tons of CO2 emissions will be saved in the following five years due to Bound4blue’s forecasted installations. So our technology will be a massive emission saver in the upcoming years. Also, our solution provides huge opportunities to modernize the infrastructure which will create new jobs and promote greater prosperity across the globe.
What kind of setbacks have you encountered, and what kind of support helped you get through? Where will future endeavors bring you?
As with any product development, there is a risk of obtaining lower performances and not achieving the desired economic viability for the market. The technological and practical feasibility have been proven so far by our land prototypes and the demo is being run for merchant and fishing vessels.
Bound4blue’s solution is highly capital intensive, but we have already succeeded in raising over €5.8 million contribution from private investors and grants. In this type of venture, there is always a risk of slow market acceptance and adoption, but interest in the product has already been proven. Bound4blue has received funding from the European Regional Development Fund throughout several projects granted by the Government of Catalonia and the Government of Cantabria, as well as from the European Maritime and Fisheries Fund (EMFF) throughout two projects which are being developed right now together with other European companies. Moreover, Bound4blue received funding from EIT Climate KIC and presently financial support throughout the extraordinary COVID-19 venture support call. EIT Climate KIC has supported us with financing, mentoring, training and access to a global network of investors, as well as increasing our media exposure. They have helped us translate our business model into more transactions with customers that are validating our core value proposition, as well as enabled us to attract more capital to progress into the next stage in the business development.
Bound4blue is now at a pre-commercial stage. The next step is to implement a worldwide industrial network (shipyards, systems manufacturing and assembly), as well as to grow the team in the business development and commercial departments to expand operations and boost sales in Europe and Asia. Moreover, we will undergo incremental development to decrease costs while increasing efficiency and security.
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If you want to ditch snow blowing and shoveling forever, Yarbo’s got just the solution. The robotics company that took home a 2023 CES Innovation Award is redefining what it means to have a “smart yard” in all four seasons. Yarbo’s autonomous outdoor robots use advanced sensors, cameras, and algorithms to do the heavy lifting – literally. From snow blowing to mowing to leaf clearing, these machines handle tough jobs with precision, safety, and zero supervision.
Yarbo’s innovative “1+N” design is centered around one core unit (“1”) that can be expanded with multiple modular attachments (“N”) to meet a variety of yard care needs. This design allows users to save space and cost by owning a single core robot instead of multiple separate machines. Customize functionality by adding modules such as Lawn Mower, Snow Blower, Plow Blade, Cutting Disc, and more. Easily upgrade or adapt to different seasons and tasks without replacing the entire system.
And right now, you can snag a fantastic discount of up to $1,200 at Yarbo’s biggest sale of the year. Check out the official Black Friday launch deals below – you won’t want to miss these!
❄️ Yarbo Snow Blower: The robot that eats snow for breakfast
Yarbo has you covered this winter with the only fully autonomous, 24/7 snow blower on the market, featuring smart scheduling that clears your driveway and sidewalks automatically – with zero human intervention. Once you’ve drawn the areas you want cleared in the app, it requires zero human intervention. The Yarbo 2-stage Snow Blower remembers your layout, wakes up on its own as soon as the flakes fall, and tackles dry, wet, and packed snow with ease.
Its 38.4 Ah lithium battery clears up to 6,000 square feet of light snow (or 2,000 square feet of heavy snow) per charge. When the battery drops below 20%, the snow blower robot automatically returns to the charging dock to recharge in just over an hour, and then picks up where it left off. This prevents snow buildup with 24/7 autonomous clearing and recharging.
This robot is rugged. With a 12-inch intake, 24-inch clearing width, 40-foot throwing distance, and a rugged 200+ lb track drive with traction spikes, deep-bite tread, and anti-slip control, the Yarbo Snow Blower clears deep snow in layers and grips icy slopes and gravel like a pro. It can even raise its intake to glide over uneven terrain. With a Q355 steel frame, it’s tough enough for -13°F winters and has an IPX5 waterproof rating for use in wet conditions. It can also clear some serious footage – 6,000 square feet, to be exact.
If heavy, wet snow falls, attach the snow blade to push through it. If the snow is packed, then the two-stage intake breaks it up and clears it in passes. And if powder is coming down, then a 6- to 40-foot throw keeps the drive clear.
In short: You stay inside with cocoa, while the Yarbo Snow Blower clears the storm.
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When spring and summer roll around, the Yarbo Lawn Mower makes traditional mowing look like ancient history. With dual 20-inch cutting discs and up to 210 minutes of runtime per charge, it covers up to six acres.
It uses binocular cameras, ultrasonic radar, and bumper sensors to dodge obstacles and mow right to the edge. Define up to 150 zones in the app to customize cutting heights and schedules for each part of your yard. The Yarbo Lawn Mower Pro glides smoothly over various terrains while maintaining a consistent cut. Set it once, and it takes care of your lawn for the season.
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🍂 Yarbo Blower: Meet your all-season cleanup crew
The Yarbo Blower isn’t just for autumn leaves; it’s for all-around yard cleanup. Its 21-newton blowing force means this robot can clear driveways, yard waste piles, help with post-project cleanup, and can even remove light snow.
Powered by RTK-GPS, Stereo Vision, and ODOM navigation tech via app activation or remote control, it moves precisely even under trees or around tricky terrain. You can track the Yarbo Blower in real time with GPS, set geofences, and control it from the Yarbo app. It’s as close to a self-thinking yard assistant as it gets.
From November 20 to December 1, the Yarbo Blower is $1,000 off.
A smarter winter starts with Yarbo on Black Friday
Yarbo’s lineup isn’t just about robots – it’s about giving you your precious time back. Whether clearing snow before your morning commute, mowing a picture-perfect lawn, or keeping your property spotless, Yarbo’s robots handle it all without supervision.
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Hyundai’s electric vehicles, like the IONIQ 5, are among the fastest charging EVs, but the company says it’s still not quick enough. To match a typical gas fill-up, Hyundai believes 3 minutes is the magic number for EV charging times.
Hyundai aims for 3-minute EV charging
Built on the E-GMP platform, the Hyundai IONIQ 5 and IONIQ 6 can recharge from 10% to 80% in as little as 18 minutes using a 350 kW DC fast charger and 800V system.
Although that’s already among the best in the industry, Hyundai is pushing for even faster charging. According to Tyrone Johnson, head of Hyundai Motor Europe Technical Center, drivers are looking for EV charging times of around 3 minutes.
“The expectation from customers is that it will take three minutes to fill a car, the same as it does with an internal-combustion engine,” Johnson told Auto Express, even if it’s only for their own reassurance.
Hyundai’s exec explained that “It’s maybe perception rather than reality, but they worry about range anxiety and whether they will suddenly need to drive 200 miles,” adding the ultimate goal “is to get to the same speed as ICE.”
Drivers who can’t charge at home need to know how quickly they can recharge at public fast charge stations, Johnson said. The biggest hurdle is to deliver faster charging speeds, without just plugging in bigger batteries.
To achieve 3-minute charging times, Hyundai is working to bring 400 kW charging to market. By doing so, Hyundai will not only cut EV charging times to match the time it takes to fill up a gas tank, but also provide a longer driving range without using a bigger, more expensive battery.
Although Hyundai promotes 350 kW charging, actual charging rates are typically closer to 250 kW, depending on factors such as battery temperature and charging station speed.
The Porsche Taycan is currently the fastest-charging EV, capable of up to 320 kW. Several new EVs, including the Lucid Gravity and Porsche Cayenne Electric, are rolling with peak charging power of 400 kW as charge times continue to improve.
Interested in testing one out for yourself? With leases starting at just $189 per month, the Hyundai IONIQ 5 is hard to pass up right now. Check out our links below to find Hyundai’s EVs in your area.
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Tesla CEO Elon Musk has confirmed that the automaker’s next-generation self-driving computer, known as AI5, will not be available in volume until mid-2027.
The new timeline confirms that Tesla’s upcoming Cybercab, scheduled for 2026, will launch on current-generation AI4 hardware – raising more questions about the capability of the vehicle, which isn’t supposed to have pedals or a steering wheel.
As usual with Tesla timelines, we are seeing a significant slip from the previously promised timeline.
For the past year, Musk has been hyping “AI5” (formerly known as Hardware 5, or HW5) as the key to unlocking the next phase of Tesla’s self-driving capabilities. The new computer is expected to be significantly more powerful than the current Hardware 4 (AI4) in Tesla vehicles today and produced since 2024.
Back in June 2024, Musk officially renamed HW5 to AI5 and gave a specific timeline for its release, stating it would be “applied to autos in the second half of next year [2025].”
He also claimed at the time that the new system would be “10x” the power of the current hardware, creating the impression that the current computers might soon be obsolete for the true “unsupervised” autonomy Tesla has been promising for a decade, but as yet to achieve.
However, Musk took to X (formerly Twitter) this weekend to provide a “clarification” that effectively pushes that timeline back by nearly two years.
When discussing the production ramp of the new chip, Musk stated:
“AI5 will not be available in sufficient volume to switch over Tesla production lines until mid 2027, as we need several hundred thousand completed AI5 boards line side.”
This is a massive delay from the “second half of 2025” timeline provided just last year.
Perhaps more importantly, this delay creates a conflict with Tesla’s product roadmap. Tesla has scheduled the production of its dedicated robotaxi, the Cybercab, for 2026 (Musk recently cited Q2 2026 as the target).
Suppose the Cybercab enters production in 2026 and AI5 isn’t ready until mid-2027. In that case, the purpose-built robotaxi will have to launch on AI4 hardware, the same computer currently in the cars Tesla is selling today, which can’t achieve an unsupervised level of autonomy.
Musk seemed to confirm this implementation path, noting that while “samples” of AI5 might exist earlier, the volume needed for a vehicle launch won’t be there.
Recently, Tesla chairwoman opened the door to the automaker adding a steering wheel and pedals to the Cybercab if unsupervised autonomy is not ready by the time it launches.
Musk shut down this idea, which came from his board chair, just days later – claiming that Cybercab won’t have pedals or a steering wheel.
Electrek’s Take
There’s good news and bad news here.
The good news is that AI4 will remain on top for an extended period of time, which means that Tesla will have to keep working the software to fit the computer rather than take advantage of the higher compute power of AI5.
However, it’s also bad news because Tesla is delaying another tech improvement, and Tesla is still not capable of delivering unsupervised self-driving on the hardware.
I have a feeling that Cybercab is going to have a steering wheel and pedals. It’s too big a risk otherwise to launch a vehicle program that would be virtually worthless beyond a very limited use case in some geo-fenced area.
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