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
MFPRO+ News | Jun 3, 2024
Seattle mayor wants to scale back energy code to spur more housing construction
Seattle’s mayor recently proposed that the city scale back a scheduled revamping of its building energy code to help boost housing production. The proposal would halt an update to the city’s multifamily and commercial building energy code that is scheduled to take effect later this year.
Mass Timber | May 31, 2024
Mass timber a big part of Western Washington University’s net-zero ambitions
Western Washington University, in Bellingham, Wash., 90 miles from Seattle, is in the process of expanding its ABET-accredited programs for electrical engineering, computer engineering and science, and energy science. As part of that process, the university is building Kaiser Borsari Hall, the 54,000-sf new home for those academic disciplines that will include teaching labs, research labs, classrooms, collaborative spaces, and administrative offices.
Construction Costs | May 31, 2024
Despite challenges, 2024 construction material prices continue to stabilize
Gordian’s Q2 2024 Quarterly Construction Cost Insights Report indicates that supply chain issues notwithstanding, many commodities are exhibiting price normalization.
University Buildings | May 30, 2024
Washington University School of Medicine opens one of the world’s largest neuroscience research buildings
In St. Louis’ Cortex Innovation District, Washington University School of Medicine recently opened its new Jeffrey T. Fort Neuroscience Research Building. Designed by CannonDesign and Perkins&Will, the 11-story, 609,000-sf facility is one of the largest neuroscience buildings in the world.
Architects | May 30, 2024
AE firm Goodwyn Mills Cawood merges with Southland Engineering
Architecture and engineering firm Goodwyn Mills Cawood (GMC) is further expanding its services through a strategic merger with engineering firm Southland Engineering in Cartersville, Ga.
K-12 Schools | May 30, 2024
Inclusive design strategies to transform learning spaces
Students with disabilities and those experiencing mental health and behavioral conditions represent a group of the most vulnerable students at risk for failing to connect educationally and socially. Educators and school districts are struggling to accommodate all of these nuanced and, at times, overlapping conditions.
MFPRO+ New Projects | May 29, 2024
Two San Francisco multifamily high rises install onsite water recycling systems
Two high-rise apartment buildings in San Francisco have installed onsite water recycling systems that will reuse a total of 3.9 million gallons of wastewater annually. The recycled water will be used for toilet flushing, cooling towers, and landscape irrigation to significantly reduce water usage in both buildings.
Healthcare Facilities | May 28, 2024
Healthcare design: How to improve the parking experience for patients and families
Parking is likely a patient’s—and their families—first and last touch with a healthcare facility. As such, the arrival and departure parking experience can have a profound impact on their experience with the healthcare facility, writes Beth Bryan, PE, PTOE, PTP, STP2, Principal, Project Manager, Walter P Moore.
Urban Planning | May 28, 2024
‘Flowing’ design emphasizes interaction at Bellevue, Wash., development
The three-tower 1,030,000-sf office and retail development designed by Graphite Design Group in collaboration with Compton Design Office for Vulcan Real Estate is attracting some of the world’s largest names in tech and hospitality.
MFPRO+ News | May 28, 2024
ENERGY STAR NextGen Certification for New Homes and Apartments launched
The U.S. Environmental Protection Agency recently launched ENERGY STAR NextGen Certified Homes and Apartments, a voluntary certification program for new residential buildings. The program will increase national energy and emissions savings by accelerating the building industry’s adoption of advanced, energy-efficient technologies, according to an EPA news release.
