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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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Google and Anthropic announce cloud deal worth tens of billions of dollars

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Google and Anthropic announce cloud deal worth tens of billions of dollars

Google, Anthropic agree to cloud deal worth tens of billions of dollars

Anthropic and Google officially announced their cloud partnership Thursday, a deal that gives the artificial intelligence company access to up to one million of Google’s custom-designed Tensor Processing Units, or TPUs.

The deal, which is worth tens of billions of dollars, is the company’s largest TPU commitment yet and is expected to bring well over a gigawatt of AI compute capacity online in 2026.

Industry estimates peg the cost of a 1-gigawatt data center at around $50 billion, with roughly $35 billion of that typically allocated to chips.

While competitors tout even loftier projections — OpenAI’s 33-gigawatt “Stargate” chief among them — Anthropic’s move is a quiet power play rooted in execution, not spectacle.

Founded by former OpenAI researchers, the company has deliberately adopted a slower, steadier ethos, one that is efficient, diversified, and laser-focused on the enterprise market.

Anthropic launches Claude Sonnet 4.5, its latest AI model

A key to Anthropic’s infrastructure strategy is its multi-cloud architecture.

The company’s Claude family of language models runs across Google’s TPUs, Amazon’s custom Trainium chips, and Nvidia’s GPUs, with each platform assigned to specialized workloads like training, inference, and research.

Google said the TPUs offer Anthropic “strong price-performance and efficiency.”

“Anthropic and Google have a longstanding partnership and this latest expansion will help us continue to grow the compute we need to define the frontier of AI,” said Anthropic CFO Krishna Rao in a release.

Anthropic’s ability to spread workloads across vendors lets it fine-tune for price, performance, and power constraints.

According to a person familiar with the company’s infrastructure strategy, every dollar of compute stretches further under this model than those locked into single-vendor architectures.

Google, for its part, is leaning into the partnership.

“Anthropic’s choice to significantly expand its usage of TPUs reflects the strong price-performance and efficiency its teams have seen with TPUs for several years,” said Google Cloud CEO Thomas Kurian in a release, touting the company’s seventh-generation “Ironwood” accelerator as part of a maturing portfolio.

Anthropic takes a page from Palantir as AI battle with OpenAI goes global

Claude’s breakneck revenue growth

Anthropic’s escalating compute demand reflects its explosive business growth.

The company’s annual revenue run rate is now approaching $7 billion, and Claude powers more than 300,000 businesses — a staggering 300× increase over the past two years. The number of large customers, each contributing more than $100,000 in run-rate revenue, has grown nearly sevenfold in the past year.

Claude Code, the company’s agentic coding assistant, generated $500 million in annualized revenue within just two months of launch, which Anthropic claims makes it the “fastest-growing product” in history.

While Google is powering Anthropic’s next phase of compute expansion, Amazon remains its most deeply embedded partner.

The retail and cloud giant has invested $8 billion in Anthropic to date, more than double Google’s confirmed $3 billion in equity.

Still, AWS is considered Anthropic’s chief cloud provider, making its influence structural and not just financial.

Its custom-built supercomputer for Claude, known as Project Rainier, runs on Amazon’s Trainium 2 chips. That shift matters not just for speed, but for cost: Trainium avoids the premium margins of other chips, enabling more compute per dollar spent.

AWS outage ripples across internet, puts pressure on Amazon ahead of earnings

Wall Street is already seeing results.

Rothschild & Co Redburn analyst Alex Haissl estimated that Anthropic added one to two percentage points to AWS’s growth in last year’s fourth quarter and this year’s first, with its contribution expected to exceed five points in the second half of 2025.

Wedbush’s Scott Devitt previously told CNBC that once Claude becomes a default tool for enterprise developers, that usage flows directly into AWS revenue — a dynamic he believes will drive AWS growth for “many, many years.”

Google, meanwhile, continues to play a pivotal role. In January, the company agreed to a new $1 billion investment in Anthropic, adding to its previous $2 billion and 10% equity stake.

Critically, Anthropic’s multicloud approach proved resilient during Monday’s AWS outage, which did not impact Claude thanks to its diversified architecture.

Still, Anthropic isn’t playing favorites. The company maintains control over model weights, pricing, and customer data — and has no exclusivity with any cloud provider. That neutral stance could prove key as competition among hyperscalers intensifies.

WATCH: Anthropic’s Mike Krieger on new model release and the race to build real-world AI agents

Anthropic’s Mike Krieger on new model release and the race to build real-world AI agents

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JB Straubel’s Redwood snags $350M to deploy more US-made battery storage

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JB Straubel’s Redwood snags 0M to deploy more US-made battery storage

Redwood Materials, founded by former Tesla CTO and cofounder JB Straubel, has raised $350 million in new funding to scale its US-made battery storage systems and critical materials operations. The company is ramping up to meet surging demand from AI data centers and the clean energy sector.

The oversubscribed Series E round was led by Eclipse, with participation from NVentures, NVIDIA’s venture capital arm, and other new strategic investors.

As global supplies tighten, the US is racing to secure domestic production of critical materials like lithium, nickel, cobalt, and copper. In July, Redwood and GM signed a non-binding memorandum of understanding to turn new and second-life GM batteries into energy storage systems. Redwood launched a new venture in June called Redwood Energy that repurposes both new and used EV battery packs into fast and cost-effective energy storage systems.

Redwood says large-scale battery storage is the fastest and most scalable way to enable new AI data center rollout while unlocking stranded generation capacity and stabilizing the grid. Battery storage also helps industrial facilities electrify and balance renewable energy output. The company aims to deliver a new generation of affordable, US-built energy storage systems designed to serve the grid, heavy industry, and AI data centers, reducing dependence on imported Lithium Iron Phosphate batteries.

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Redwood will use the new capital to expand energy storage deployments, refining and materials production capacity, and its engineering and operations teams.

Read more: Redwood is repurposing GM’s EV batteries into energy storage


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Rivian to lay off about 4% of staff to possibly lean down ahead of 2026 R2 launch [Update]

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Rivian to lay off about 4% of staff to possibly lean down ahead of 2026 R2 launch [Update]

A report this morning detailed American EV automaker Rivian’s plans to lay off a portion of its current workforce as it tries to conserve cash while gearing up for the launch of its newest model, the R2, next year.

Update 10/23/25: As promised, Rivian followed up with more details of this morning’s report regarding layoffs. The following letter from Rivian founder and CEO, RJ Scaringe, was sent out to the automaker’s workforce moments ago:

Hi Team, 

I am writing to share a difficult update. 

With the launch of R2 in front of us and the need to profitably scale our business, we have made the very difficult decision to make a number of structural adjustments to our teams. These changes result in a reduction in the size of our team by roughly 4.5%. 

These are not changes that were made lightly. With the changing operating backdrop, we had to rethink how we are scaling our go-to-market functions. This news is challenging to hear, and the hard work and contributions of the team members who are leaving are greatly appreciated.  

To ensure we move forward with clarity, I want to summarize the areas most impacted. 

  • Streamlining the Customer Journey: To provide a seamless experience for our customers, we are integrating the Vehicle Operations workstreams into the Service organization to create fewer customer handoffs and clearer ownership. We are also integrating the Delivery and Mobile Operations into the Sales organization to ensure the purchase experience is as seamless as possible with a single touchpoint throughout the entire sales process and to delivery. 
  • Elevating Our Marketing Efforts: Historically we have had multiple functions that collectively capture what would typically be housed in a single marketing organization. We have made the decision to form a single marketing organization, and while we recruit our first Chief Marketing Officer (CMO), I will be acting as Interim CMO. Our Marketing Experiences team, led by Denise Cherry, and the Creative Studio team, led by Matt Soldan, will both report directly to me for now. 

These changes are being made to ensure we can deliver on our potential by scaling efficiently towards building a healthy and profitable business. I am incredibly confident in R2 and the hard work of our teams to deliver and ramp this incredible product. 

Thanks again everyone. 

RJ


Not much backstory here, so we’ll get right into it.

A report from the Wall Street Journal this morning shared brief details of Rivian’s layoff plans, which could affect approximately 4% of the current staff. At the end of 2024, Rivian’s workforce tally sat around 15,000 people, so the reported layoff could affect as many as 600 individuals, possibly more.

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Other outlets have pointed out that EV automakers like Rivian have faced a tougher market following the end of the $7,500 federal tax incentive. While that may be true to a certain extent, most of Rivian’s R1 variants didn’t qualify, unless it was a lease, and the automaker has deployed its own incentive programs.

In fact, Rivian’s Q3 2025 deliveries exceeded expectations. It remains speculative at this point until we receive an official statement from Rivian explaining the plans to lay off staff, but this could be a preemptive decision based on market forecasts.

Furthermore, Rivian is closer than ever to launching R2 in 2026, which has the makings of becoming a bestseller in the EV industry if sales match a mere portion of the hype surrounding it. The layoffs could also be a lean-down to conserve funds through the home stretch of that development process before beefing back up again in 2026 or 2027 when demand is (ideally) higher.

We really do not and will not know the reasoning behind the decision until Rivian shares more information.

We reached out to Rivian for comment and were told the automaker will have more to share this afternoon. We will update this story as new information becomes available.

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