It all started in 2018; an idea that would bring a totally new design concept to the superyacht industry. When His Serene Highness Prince Albert II of Monaco spotted Slovenian shipyard Greenline Yachts’ 9.9-metre all-electric model at the Monaco Yacht Show, he couldn’t wait to step on board. Fast forward to the Monaco Yacht Show 2024 and GX Superyachts makes its grand debut – a range of 24-56-metre aluminium superyachts offering a greener solution to ultra-high-net-worth individuals.
Born out of passion and market demand, the idea caters to the growing desire of current Greenline owners looking to scale up, while inviting new clients to experience the shipyard’s innovative approach. Backed by industry veteran Andrea Armas, who now advises the Board with over 28 years of experience in the industry, and manufactured at the renowned SES Yachts facility in Tuzla, Turkey, the first 42-metre GX42 model is already under construction.
A fresh design concept
The GX42 is offered in two configurations: the raised pilothouse (RPH) and the coupe. Renowned designer Marco Casali of Too Design is behind the yacht’s exterior, which features a striking, low-profile superstructure. The coupe version showcases a curved superstructure roofed with solar panels, which, at the push of a button, slide apart to reveal a hidden sundeck complete with a jacuzzi and bar. Alternatively, the RPH version offers a large flybridge for those seeking panoramic sea views.
Both configurations are equipped with a spacious beach club, enhanced by fold-down wings that create additional space. A notable design feature is the versatile aft passerelle, integrated into the stern and serving both as a gangway and a crane for tenders and toys.
Boasting 353 GT, the GX42 RPH offers a generous interior. She will comfortably accommodate up to 10 guests across five cabins, including a master suite on the main deck, while the lower deck houses a full-beam VIP cabin and three twins. Casali’s interior design ensures that moving through the yacht feels like a “natural, harmonious progression”, with an open and airy atmosphere throughout. Collaborations with high-end brands contribute to the luxurious styling, including Antonio Lupi porcelainware and Dornbrach faucets in the bathrooms, loose furniture by Poltrona Frau and Rugiano, Foglizzo leathers and natural wood flooring from Cadorin.
Silent cruising
At the heart of GX Superyachts is a commitment to the environment, with each yacht featuring a hybrid propulsion system that allows for smooth electric cruising at low speeds and powerful diesel performance when needed. The hybrid setup ensures the yachts can glide through the water in total silence while significantly reducing emissions.
In electric mode, the GX42 can achieve a range of 100 nautical miles at six knots. When switching to diesel power, she will showcase remarkable capabilities, including the ability to cross the Atlantic at 12 knots on a single tank of fuel. This impressive range is made possible by the smart hull design, penned by Francesco Rogantin of NAMES studio, which enhances both efficiency and speed, allowing the yacht to reach a top speed of 16 knots.
What sets the GX range apart is its significant reduction in carbon emissions, which is less than 60 per cent of a conventional yacht’s footprint. In line with Greenline Yachts’ sustainability ethos, the GX range will feature an extensive solar array and a large lithium battery bank. This system enables the yachts to remain at anchor for 48 hours or more, with full hotel systems, including air-conditioning, powered solely by the batteries.
While the yachting industry still has progress to make in sustainability, GX Superyachts embraces the concept of "responsible yachting" rather than the often overused "sustainable yachting". This approach emphasises that both the shipyard and owners are doing everything possible with the technology available to them to minimise environmental impact. This includes not only hybrid propulsion systems but also careful material selection, minimising single-use plastics, reducing waste and ensuring fair working conditions, to name a few. To further promote eco-conscious practices, the shipyard hosts the annual Greenline Yachts Awards, recognising owners who have generated the most solar power and logged the highest electric engine hours. This initiative encourages owners to participate in "responsible yachting" in a fun and rewarding way.
With 50 per cent of the hull already welded, the first GX42 has already been sold and is on track for a summer 2026 launch. A new order placed now could be ready to hit the water as early as the end of 2026. To find out more information, contact the GX Superyachts team today or follow the brand on Instagram for regular updates.
Sponsored content created for GX Superyachts