The Technology Behind Zero

Zero has no conventional engine. Regenerative systems—including specially developed turbine propellers—produce electricity while sailing, while 100 square meters of solar panels built into the Biminis generate both electrical power and heat. Everything is managed through a central energy system designed to balance generation and consumption without relying on fossil fuels.

According to Vripack’s simulations, the final profile delivers a 2.5% increase in sailing speed, translating into roughly eight percent more electrical power generation.

It’s a lot of hefty tech, but Zero is, above all else, a beautiful yacht. Long overhangs, low-slung decks and twin masts carry the charm of a classic sailer, with custom touches including matte-finished decks, a hand-painted metal transom and interiors designed with the natural world in mind.

Living spaces are replete with smoked European oak, purposefully unfinished to show all its natural knots and grain. Stone surfaces show visible cut lines; furniture incorporates reclaimed tree bark. The effect is warm, earthy but also sustainably minded, increasing the yield from each oak veneer to around 70%, compared with roughly 30% in a conventional build.

Vripack visited the owners’ homes before drawing the interiors—studying how they lived before deciding how they would live at sea. Another unexpectedly practical request was how the pair wanted to dine onboard.

"The dining area on their previous yacht took a lot of time for the crew to set up," Hoekstra says.

The solution was modular outdoor furniture mounted on lockable casters, allowing the owners to reconfigure the cockpit themselves for four, eight or 12 guests. Electric cockpit windows can also be closed at the push of a button if the weather changes, without calling the crew.

Elsewhere, a dining table converts into a puzzle and craft table, while the owner’s suite wraps around the mizzen mast and connects directly to a private study designed for working remotely during extended voyages.

Despite embracing AI-assisted design throughout the project, Bouwhuis insists yacht design remains a deeply personal endeavour.

"We do not see this as a division between AI and human design," he says. "We see it as a collaboration."

Artificial intelligence helped the team explore more options and spend longer refining ideas with the owners. But some decisions, he says, still rely on lived experience.

"A full radius corner that simply feels right under the hand. A puzzle drawer built into a step, solving a problem the owner didn’t even know they had until they see it," he says. "AI cannot yet imagine what it means to wake up at sea and want to feel a certain way."

Could Zero Change the Superyacht Industry?

Hoekstra believes Zero’s biggest contribution will come long after she is delivered to her owners.

“The superyacht sector can be slow to embrace new approaches, particularly on the technological side,” he says. "But over a 10- to 20-year horizon, it is entirely realistic that many of Zero’s principles will become standard."

And more than any individual piece of technology, he hopes designers adopt the process that created her.

“The owners entrusted us with a lot of freedom and respect for the choices we made,” he explains. “The result is a beautiful and capable yacht designed as a single continuous object—not a collection of parts.”

For nearly a decade, Zero existed as an idea that much of the yachting industry thought unrealistic. Now, the only question is: How long until the next one?