Budapest ONE Achieves Top Sustainability Rating
The second phase of the Budapest ONE office complex has received a BREEAM In-Use Outstanding certification for operational performance, the highest rating under the globally recognised sustainability system. Developed by Futureal, the building is now ranked as Hungary’s second most sustainable commercial property, following the company’s Etele Plaza project.
Located in Őrmező, one of Hungary’s key transport hubs, the 66,000 sqm complex achieved a score of over 90% in the BREEAM In-Use Asset Performance category. The assessment highlighted the building’s accessibility, flexibility, and efficient resource management. CBRE acted as consultant and assessor for the certification process.
Budapest ONE incorporates several features to reduce environmental impact, including a central building management system, a heat recovery ventilation network, and 150 rooftop solar panels with a total capacity of 81.76 kWp. The installation generates approximately 80,000 kWh of renewable electricity annually, cutting carbon emissions by about 18 tonnes. The on-site energy is supplied to tenants at no extra cost.
According to Gábor Radványi, Chief Architect and Head of Sustainability at Futureal, the certification confirms the developer’s commitment to long-term sustainability standards. “The Outstanding-level rating demonstrates that we are meeting international benchmarks while creating workplaces that combine environmental responsibility with user comfort,” he said.
The project has also been designed to achieve WELL Platinum certification, focusing on health and well-being, and has already earned Access4You Gold for accessibility. Amenities include a rooftop running track, gardens, bicycle facilities with showers, and charging stations for electric vehicles and scooters. A landscaped public square with seating and a stage provides open space for tenants and the surrounding community.
Futureal’s Budapest ONE continues to serve as a benchmark for modern office developments in Central Europe, combining environmental efficiency with high-quality urban design.
