From the 2010 eVolo Skyscraper Competition comes a design that uses "mangrove cities" to purify drinking water. Called the Freshwater Skyscraper, French designers have earned special mention in the competition for their creation, which looks to the untrained eye like a series of soap bubbles blown by a child stacked end-on-end.
Design principles surrounding the competition specify that the skyscraper is the primary type of building which can meet the needs of crowded inner cities. Working slightly outside that principle and focusing on the countryside for their imagined creation, designers targeted the one looming problem of the 21st Century: water. According to the World Water Council, more than one out of six people do not have access to safe drinking water.
Most of the water on earth is tied up in oceans, and desalination for use on crops or as drinking water is not yet economically viable. Of the balance, a meager three percent, two thirds is frozen as ice in glaciers and icebergs. The remaining one percent is all that keeps humanity from perishing, and much of this water (64 billion cubic meters, or 70 percent) is tied up in growing food crops.
The Freshwater Skyscraper will address the issue of increasing water scarcity through a process known as transpiration. Unlike desalination, a mechanical process, transpiration occurs when plants "sweat" clean water through their leaves. By planting the bubble-shaped tanks with mangroves - which readily take up brackish water and deliver it as clean water - designers anticipate collecting as much as 30,000 liters (almost 8,000 gallons) per each one-hectare (2.47-acre) tower. That is, the Freshwater Skyscraper will be able to irrigate a one-hectare field of tomatoes per day.
In seeking a site for their Freshwater Skyscraper, designers looked at Almeria Province in Spain, on the coast of the Mediterranean Sea - the location where most of the fruits and vegetables destined for European markets are grown. BD+C
Related Stories
Adaptive Reuse | Jul 30, 2024
Empty mall to be converted to UCLA Research Park
UCLA recently acquired a former mall that it will convert into the UCLA Research Park that will house the California Institute for Immunology and Immunotherapy at UCLA and the UCLA Center for Quantum Science and Engineering, as well as programs across other disciplines. The 700,000-sf property, formerly the Westside Pavilion shopping mall, is two miles from the university’s main Westwood campus. Google, which previously leased part of the property, helped enable and support UCLA’s acquisition.
Geothermal Technology | Jul 29, 2024
Rochester, Minn., plans extensive geothermal network
The city of Rochester, Minn., home of the famed Mayo Clinic, is going big on geothermal networks. The city is constructing Thermal Energy Networks (TENs) that consist of ambient pipe loops connecting multiple buildings and delivering thermal heating and cooling energy via water-source heat pumps.
High-rise Construction | Jul 29, 2024
Safdie Architects’ Shanghai office tower features glass-enclosed corner garden that ascends the 35-story structure
Safdie Architects has announced the completion of LuOne Mixed-Use Complex—a business, retail, and entertainment development in the Luwan district of Shanghai, China. The mixed-use complex consists of an eight-level retail galleria, which opened in 2018, and a 35-story office tower, which recently reached completion.
Casinos | Jul 26, 2024
New luxury resort casino will be regional draw for Shreveport, Louisiana area
Live! Casino & Hotel Louisiana, the first land-based casino in the Shreveport-Bossier market, recently topped off. The $270+ project will serve as a regional destination for world-class gaming, dining, entertainment, and hotel amenities.
Smart Buildings | Jul 25, 2024
A Swiss startup devises an intelligent photovoltaic façade that tracks and moves with the sun
Zurich Soft Robotics says Solskin can reduce building energy consumption by up to 80% while producing up to 40% more electricity than comparable façade systems.
Codes and Standards | Jul 25, 2024
GSA and DOE select technologies to evaluate for commercial building decarbonization
The General Services Administration and the U.S. Department of Energy have selected 17 innovative building technologies to evaluate in real-world settings throughout GSA’s real estate portfolio.
Great Solutions | Jul 23, 2024
41 Great Solutions for architects, engineers, and contractors
AI ChatBots, ambient computing, floating MRIs, low-carbon cement, sunshine on demand, next-generation top-down construction. These and 35 other innovations make up our 2024 Great Solutions Report, which highlights fresh ideas and innovations from leading architecture, engineering, and construction firms.
Senior Living Design | Jul 23, 2024
The growing importance of cultural representation in senior living communities
Perkins Eastman architect Mwanzaa Brown reflects on the ties between architecture, interior design, and the history and heritage of a senior living community’s population.
MFPRO+ News | Jul 22, 2024
Miami luxury condominium tower will have more than 50,000 sf of amenities
Continuum Club & Residences, a new 32-story luxury condominium tower in the coveted North Bay Village of Miami will feature more than 50,000 sf of indoor and outdoor amenities. The program includes a waterfront restaurant, dining terraces with resident privileges, and a private dining room outdoor pavilion.
Healthcare Facilities | Jul 22, 2024
5 healthcare building sector trends for 2024-2025
Interactive patient care systems and trauma-informed design are among two emerging trends in the U.S. healthcare building sector, according to BD+C's 2024 Healthcare Annual Report (free download; short registration required).
