The Royal Botanic Gardens, Kew, is set to undergo a £60 million renovation of its iconic Palm House and Waterlily House, led by Hugh Broughton Architects. The project aims to preserve the historic Victorian structures while incorporating sustainable technology to ensure the long-term survival of over 1,300 rare tropical plants.
The renovation will include replacing all 16,500 glass panes with new, energy-efficient glazing, and upgrading the heating and irrigation systems to reduce energy consumption. The project also features a new circular gathering space, improved circulation, and educational displays to enhance the visitor experience. According to Tom Pickering, Head of Glasshouse Collections at RBG Kew, “Achieving net zero in these historic buildings involves striking an unprecedented balance between horticulture, engineering, and architecture.”
The project is part of Kew Gardens’ commitment to being “Climate Positive by 2030” and will make the Palm House and Waterlily House the first net-zero buildings of their kind. The renovation is scheduled to begin in 2027, with the glasshouses closing for four to five years.
Image Curtesy: archpaper.com
