A Game-Changer in Sustainable Yachting
In the world of high-end yachts, M/Y BREAKTHROUGH is a bold leap forward. Built by Feadship and delivered in 2025, this 119-meter vessel combines cutting-edge technology with a serious commitment to sustainability. Owned by Bill Gates, BREAKTHROUGH reflects the tech billionaire’s long-standing interest in clean energy and climate innovation.
Originally known as Project 821, the yacht is now the world’s first true hydrogen-powered superyacht, redefining what’s possible in maritime engineering and luxury travel.
Key Takeaways
- BREAKTHROUGH was built for Bill Gates
- It is the first hydrogen-powered superyacht ever delivered
- Developed by Feadship over a five-year period
- Combines hydrogen, methanol, and biofuel systems
- Pushes the boundaries of green marine engineering
- Sold to Patrick Dovigi in September 2025
Setting the Record Straight
Back in 2020, reports falsely claimed that Gates had purchased a 112-meter hydrogen concept yacht called Project Aqua. That vessel was never built. The real project was BREAKTHROUGH, developed quietly by Feadship over several years.
Early 2025 there were rumors of a sale to Canadian billionaire Patrick Dovigi, but Bill Gates remained the owner, and the yacht was still listed for sale. In September 2025 however, several media claimed that the deal was finalized, and stated Patrick Dovigi as the new owner of Breakthrough.
Key Specifications of M/Y BREAKTHROUGH
- Builder: Feadship (The Netherlands)
- Length: 119 meters (390 feet)
- Design: RWD
- Volume: 7,249 GT
- Guests: 30 (15 staterooms)
- Crew: 43
- IMO Number: 9899650
- Year Delivered: 2025
Why BREAKTHROUGH Stands Out
This yacht isn’t just luxurious — it’s a testbed for the future of clean propulsion in the marine world.
Hydrogen Fuel Cells
Powered by cryogenic hydrogen stored at -253°C, the vessel runs 16 fuel cells that generate electricity for onboard systems. Its only exhaust? Water vapor.
Energy Flexibility
When hydrogen isn’t available, the yacht can switch to methanol, and it includes biofuel-capable MTU generators to back up its power system.
Quiet and Emission-Free
BREAKTHROUGH can stay at anchor for a full week or cruise at 10 knots without producing any carbon emissions or noise pollution.
Engineering Innovations
Cryogenic Storage Breakthroughs
Feadship developed custom double-walled tanks to safely store hydrogen — an engineering feat that added 4 meters to the yacht’s length.
Heat and Energy Recovery
Waste heat from the engines powers heated floors, pools, and Jacuzzis. A smart HVAC system regulates climate only in occupied areas, minimizing energy use.
Feadship’s Largest and Most Ambitious Yacht
BREAKTHROUGH now holds the title of largest Feadship ever built, overtaking the 103-meter Launchpad. Key design elements include:
- Five decks above water, two below
- 14 sliding balconies and 7 opening platforms
- A private four-level owner’s apartment, featuring dining rooms, libraries, and a private elevator
A Vision Beyond Yachting
Feadship’s work on BREAKTHROUGH has already begun influencing ferry design, maritime regulations, and the next generation of green propulsion systems.
This yacht is more than just a billionaire’s toy — it’s a working model of a net-zero marine future, where luxury and environmental leadership go hand-in-hand.
Is BREAKTHROUGH Still for Sale?
Yes — despite being completed and launched in 2025, BREAKTHROUGH is still listed for sale. Initially planned as a family vessel, Gates reportedly decided to part ways with the yacht after his divorce. The estimated asking price is around $675 million, reflecting the scale and cost of its hydrogen-based systems. Maybe in the summer of 2025 we’ll see Bill Gates’ daughter Phoebe Adele Gates on board the superyacht.
Update Sept 2025: She was sold to Canadian billionaire Patrick Dovigi.
Feadship is a Dutch yacht-building company, based in Aalsmeer and Kaag, Netherlands. It was founded in 1949 and it is considered one of the most prestigious and exclusive yacht builders in the world. Feadship specializes in building custom-made luxury motor yachts, ranging in size from 40 meters to over 100 meters in length. Feadship yachts are known for their exceptional craftsmanship, innovative design, and use of advanced technology. The company also offers a wide range of services, including yacht design, engineering, and construction, as well as after-sales support and maintenance. Feadship yachts are highly sought after by wealthy individuals and celebrities around the world, and the company has built yachts for many high-profile clients. Feadship is a cooperation between yacht builders De Vries and Van Lent. Notable projects include Anna, SYMPHONY, Falcon Lair, and Faith.
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