AustriaThe article discusses a new approach by the Vienna-based startup Joyh Design to renovate historic buildings, particularly those from the Gründerzeit era, using 3D-printed sand elements. Traditional insulation methods often alter or obscure historical facade details, making them unsuitable for protected or aesthetically significant buildings. Joyh Design uses laser scanning and custom software to create 3D-printed facade components that maintain architectural integrity while improving energy efficiency. The system, called BRIAN, adapts to specific building needs and combines innovation with sustainability. The startup has received funding and recognition for its climate-friendly technology.
Bias read (Center): The article presents a technological solution to a housing and urban development challenge without overtly favoring any political ideology. It focuses on the technical and environmental benefits of the innovation rather than taking a partisan stance on broader policy debates related to energy policy
