Meet Domus – the solar electric sailing yacht concept created as a collaboration between Rob Doyle Design and Van Geest Design. This 40-meter sailing vessel promises to deliver the interior volume of a 60-meter yacht and can propel itself using wind, solar, hydro regeneration, and hydrogen fuels cells to deliver “unlimited range.” All without any carbon emissions. Did we mention it has a movie theater?
Domus emerged last year as a collaborative concept dreamt up between superyacht developers Rob Doyle Design and Van Geest Design. Dutch-born yacht designer and project manager Pieter Van Geest utilizes 2D and 3D computer aided design (CAD) in accomplishing detailed modeling like the renderings you’ll see below. His company has a massive portfolio of non-traditional maritime vessels in addition to Domus.
The team at Rob Doyle is based in Ireland and brings three decades of experience to the superyacht segment of design, focused on high-performance, innovative, and timeless vessels that prioritize, safety, speed, and comfort.
The culmination of both these teams has led to something special – a solar trimaran that not only priorities space on deck, but sustainability throughout the entire vessel. Check out Domus.
Credit: Rob Doyle Design / Van Geest Design
Domus is a 750 gross ton trimaran sailing superyacht
Just when you thought solar catamarans were “superyacht “enough, the designers behind Domus have kept true to the “super” title with their 40-meter trimaran concept. Fully silent with zero-emissions, the design teams intends for the Domus concept to one day set sail as the world’s first solar superyacht with truly unlimited range.
In an interview with Boat International, Domus’ designers spoke to the sustainable propulsion implemented throughout the vessel, allowing its passengers to sail anywhere and everywhere without worry:
The uniquely designed combination of solar power, hydro-regeneration technology, and hydrogen fuel cells gives Domus unlimited range with zero emissions. An optimized system of solar power and battery storage allows the yacht to motor during daylight hours and then transfer over to the battery system at night. This also means that Domus is fully silent with zero emissions while at anchor.
While Domus is applaudably eco-conscious, its overall design is also quite aerodynamic to ensure the utmost performance at sea. To reduce drag and deliver maximum speed, the design team says Domus will be able to heel at an angle of two degrees.
Across two separate decks, Domus promises over 8,400 square feet of space, closer to that of a 60-meter yacht, but on a 40-meter footprint. The name Domus itself date’s back to the Latin domesticus, representing a single-story home built around an atrium.
That design philosophy has been adapted to the modern maritime age aboard the solar trimaran, as most cabins open up to a central atrium. Accommodations include two owner’s suites, complete with their own lounges, in addition to four VIP guest cabins.
Amenities include a cinema room, gym, saloon with a bar, plus a spa area complete a swimming pool. Who wants to trek all the way down below deck into the ocean anyway?
Domus not only represents a new way of designing superyachts to be spacious, safe, and sustainable, but also shows how far technology and design has come and continues to evolve across vessels like the trimaran. Per the designers:
Just because superyachts are what they are now, does not mean they should stay this way. We were constantly looking at every aspect of the design and saying, ‘is there a better way?’ We truly believe that this project will redefine what a multi-hull sailing superyacht can be.
Looking ahead, both design teams state they are already working on an even larger yacht with zero emissions they hope to bring to an actual shipyard soon. If and when that happens, trust we will be following its progress. Learn more about the Domus Trimaran in the video below:
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Massachusetts is launching a first-of-its-kind statewide vehicle-to-everything (V2X) pilot program. This two-year initiative, backed by the Massachusetts Clean Energy Center (MassCEC), aims to deploy 100 bidirectional chargers to homes, school buses, municipal, and commercial fleet participants across the state.
These bidirectional chargers will enable EVs to serve as mobile energy storage units, collectively providing an estimated 1.5 MW of new storage capacity. That means EVs won’t just be getting power – they’ll be giving it back to the grid, helping to balance demand and support renewable energy use. The program is also focused on ensuring that low-income and disadvantaged communities have access to this cutting-edge tech.
The Massachusetts pilot is one of the largest state-led V2X initiatives in the US and is designed to tackle key challenges in deploying bidirectional charging technology. By strategically placing these chargers in a variety of settings, the program aims to identify and resolve barriers to wider adoption of V2X technology.
Massachusetts EV owners and fleet operators enrolled in the program will get bidirectional chargers capable of both vehicle-to-grid (V2G) and backup power operations at no cost. Here’s what they stand to gain:
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No-cost charging infrastructure: Bidirectional charging stations and installation are fully covered for participants.
Grid resilience: With an estimated 1.5 MW of new flexible and distributed storage assets, the program strengthens Massachusetts’ energy infrastructure.
Clean energy integration: V2G technology allows EVs to charge when renewable energy is available and discharge stored energy when it’s not, supporting the state’s clean energy goals.
Backup power: EV batteries can be used as backup power sources during outages.
Revenue opportunities: Some participants can earn money by sending stored energy back to the grid.
Clean energy solutions firm Resource Innovations and vehicle-grid integration tech company The Mobility House are leading the program’s implementation. “With the charging infrastructure provided through this program, we’re eliminating financial barriers and enabling school districts, homeowners, and fleets to access reliable backup power,” said Kelly Helfrich of Resource Innovations. “We aim to create a scalable blueprint for V2X programs nationwide.”
“Bidirectional charging benefits vehicle owners by providing backup power and revenue opportunities while strengthening the grid for the entire community,” added Russell Vare of The Mobility House North America.
The program is open for enrollment now through June 2025. For more details, visit the MassCEC V2X Program webpage. A list of eligible bidirectional vehicles can be found on that page.
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Compton, California, has unveiled 25 new electric school buses – the school district’s first – and 25 Tellus 180 kW DC fast chargers.
Compton Unified School District (CUSD) in southern Los Angeles County is putting 17 Thomas Built Type A and eight Thomas Built Type C electric school buses on the road this spring. In addition to working with Thomas Built, CUSD also collaborated with electrification-as-a-service provider Highland Electric Fleet, utility Southern California Edison, and school transportation provider Durham School Services.
Environmental Protection Agency’s (EPA) Clean School Bus Program awarded funds for the vehicles in the program’s first round. EPA also awarded CUSD funds for the third round of the program and anticipates introducing an additional 25 EV school buses in the future.
“I can’t stress enough how vital grants like these are and the need for continued support from our partners in government at the state and federal level to fund additional grants for school districts and their transportation partners that are ready to deliver and operate zero-emission buses,” said Tim Wertner, CEO of Durham School Services.
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CUSD, which serves Compton and parts of the cities of Carson and Los Angeles, currently serves more than 17,000 students at 36 sites. The district has a high school graduation rate of 93% and an 88% college acceptance rate. One in 11 children in Los Angeles County have asthma, which makes the need for emissions-free school transportation that much more pressing.
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After cutting lease prices by $200 this month, the Rivian R1S is now surprisingly affordable. It may even be a better deal than the new Tesla Model Y.
Rivian cuts R1S lease prices by $200 per month
Rivian’s R1S is one of the hottest electric SUVs on the market. If you haven’t checked it out yet, you’re missing out.
With some of the best deals to date, now may be the time. Rivian lowered R1S lease prices earlier this month to just $599 for 36 months, with $8,493 due at signing (30,000 miles). The offer is for the new 2025 R1S Adventure Dual Standard, which starts at $75,900.
Before the price cut, the R1S was listed at $799 per month, with $8,694 due at signing. The electric SUV now has the same lease price as the R1T, despite costing $6,000 more.
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The 2025 R1T Dual Motor starts at $69,900, essentially making it a free $6,000 upgrade. At that price, you may even want to consider it over the new Tesla Model Y.
Tesla’s new Model Y Launch Series arrived with lease prices of $699 for 36 months. With $4,393 due at signing, the effective rate is $821 per month, or just $13 less than the R1S at $834. However, the 2025 R1S costs nearly $15,000 more, with the Model Y Launch Series price at $59,990.
Rivian is also offering an “All-Electric Upgrade Offer” of up to $6,000 for those looking to trade-in their gas-powered car, but base models are not included.
Starting Price
Range (EPA-est.)
2025 Rivian R1S Dual Standard
$75,900
270 miles
2026 Tesla Model Y Launch Series
$59,990
327 miles
Rivian R1S Dual Standard vs new Tesla Model Y Launch Series
To take advantage of the Rivian R1S lease deal, you must order it before March 15 and take delivery on or before March 31, 2025.
The 2025 Rivian R1S Dual Standard Motor has an EPA-estimated range of up to 270 miles. Tesla’s new Model Y Launch Series gets up to 327 miles.
Which electric SUV would you choose? Rivian’s R1S or the new Tesla Model Y? If you’re ready to check them out for yourself, you can use our links below to find deals on the Rivian R1S and Tesla Model Y in your area.
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