A lush paradise of waterfalls and tropical plants has been unveiled in Coldefy & Associates’ designs for Tropicalia, the world’s largest tropical greenhouse under one roof. Proposed for Pas-de-Calais, France, the 215,000-square-foot greenhouse will be sheathed beneath a double-insulated dome and designed for energy efficiency and include heat recycling. The $62 million project will feature a variety of tropical landscapes filled with flora and fauna and linked by a one-kilometer walking path.
Created in collaboration with energy company Dalkia, the greenhouse project aims to impress with its size and energy efficiency. “Tropicalia was imagined by Coldefy as a ‘bubble of harmony’ perfectly integrated with the local environment, endowed with a new innovation: the project is autonomous – energy producer by the use of a double dome creating a air chamber heated by a greenhouse effect,” wrote the architects.
In addition to the double-insulated glass dome that will be constructed of structural steel and ETFE plastic, the greenhouse will be partly embedded into the earth to take advantage of natural insulation and ensure a stable 79-degree indoor environment year-round. Excess heat could be recycled for use in neighboring buildings.
In addition to the tropical flora and fauna that include an 82-foot-tall waterfall and Olympic-sized pool with Amazonian fish, Tropicalia also houses an auditorium, restaurant, bed and breakfast, and research area with a conference room, laboratory, and clinic. The project is expected to break ground in 2019 and open in 2021.
Images via Coldefy & Associates