RECARO, Iberia Partner to Bring Certified Sustainable Seating Features into Service
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RECARO Aircraft Seating’s (RECARO) long-developed R Sphere sustainability program is now entering real-world service, with Iberia testing key elements onboard an Airbus A320neo as part of a trial. Starting this spring, passengers will experience RECARO’s R1 and R2 Economy Class seats featuring new material upgrades, marking the first time these more sustainable solutions are used in commercial operations. The initiative highlights how these innovations can be implemented at scale while maintaining comfort and performance.
Bringing Certified Sustainable Materials into the Cabin
RECARO is introducing a hybrid cabin configuration on Iberia’s A320neo fleet as part of a six-month operational trial, wherein Iberia will test RECARO’s R Sphere seat concept in real service. The installation includes 186 seats based on RECARO’s R1 and R2 designs, but upgraded with newly certified sustainable materials developed through a detailed testing process.
The trial focuses on using upcycled and natural materials in key parts of the seat. Literature pockets are made from recycled fishing nets collected from ocean waste, with each single-aisle aircraft removing about 2 kilograms (4 pounds) of material from the ocean. This approach connects cabin design to a broader environmental impact, turning waste into a practical and visible part of the passenger experience.
The seats also incorporate real wood elements within the seat structure, replacing traditional synthetic finishes with a natural alternative. This shift reflects the industry’s growing focus on renewable materials while also giving the cabin a more premium look and feel.
These features are fully certified for use in commercial aviation. RECARO went through an extensive step-by-step process, including testing and certification, to ensure the materials meet strict safety and durability standards.
“With these seats, we were able to combine innovation with ingenious design and sustainability,” said RECARO Aircraft Seating CEO Dr. Mark Hiller. “We are very proud of this step in bringing more sustainable seating options to the cabin and partnering with Iberia as our trial customer. This collaboration is a genuine testament to our shared aspiration for a more sustainable future in aviation.”
The trial reflects a broader shift in how sustainability is introduced into the cabin. Instead of waiting for full redesigns, airlines and suppliers are making smaller updates through retrofit kits and modular upgrades. This approach allows new materials and technologies to be tested in real operations without disrupting existing fleets.
From Concept to Cabin: R Sphere and the Future of Sustainable Seating
The sustainable features being tested with Iberia are directly linked to RECARO’s R Sphere Sustainability Concept Seat, which has been named a finalist for the Crystal Cabin Award in the Sustainable Cabin category for 2026. The concept reflects a broader effort to bring sustainability fully into aircraft seating through smarter material choices, reduced weight, and a more thoughtful overall design approach.
R Sphere is designed to reduce environmental impact across the entire product lifecycle, from production and operation to end-of-life recycling, but one of its most significant advantages is weight reduction. The seat achieves a savings of approximately 1.5 kilograms (3.3 pounds) per passenger compared to conventional designs, which can translate into meaningful fuel savings and lower carbon emissions across an aircraft’s lifetime. On a single-aisle aircraft, this reduction can lower carbon emissions by an estimated 54.9 tons of CO2 per year.
Material selection plays an equally important role. The seat incorporates recycled fishing nets, real wood, recyclable fabrics, and bio-based components made from sources like sugarcane. These materials reduce reliance on fossil-based inputs while still meeting the strength and durability required for daily airline use.
The design also focuses on long-term lifecycle efficiency. Key components can be easily removed, repaired, or replaced, extending the life of the seat and reducing waste. This allows airlines to update individual parts instead of replacing the entire seaty. At the same time, these material choices improve the look and feel of the cabin, making sustainability something passengers can see and experience during the flight.
The Iberia trial shows how these ideas are moving from concept into real-world use. By introducing certified materials into active service, RECARO is helping close the gap between design and operation. As airlines face growing pressure to reduce emissions, seating presents a real opportunity to make an impact at scale, improving environmental performance while maintaining comfort and reliability.