The newly built Astra Tower filters air for its own residents and for the city.
A new high-rise building in Salt Lake City uses an air filtration system to clean air as it enters the building’s 372 residential units — and return it to the outside air cleaner than it went in.
As Nate Berg explains in Fast Company, architects HKS designed the building with a single point of entry for its air, which is then filtered and delivered to its interior spaces. “Astra Tower—now the city’s tallest building—shares air quality with residents (via in-unit monitors) and the city using exterior color-coded LEDs updated with data from the EPA and NOAA.”
Read the full story: This luxury condo is giving Salt Lake City’s air quality an upgrade
Report: 75% of NYC warehouses are in 'disadvantaged communities'
Low-income New Yorkers are 1.2 times more likely to live within half a mile of a warehouse.
Study: Airborne tire pollution is harmful to human health
Rubber particles that wear off tires combine with other chemicals to create harmful airborne pollutants.
Study: Pavement covers 40% of Phoenix
A new study reveals how ultrafine particles emitted by pavement worsen air quality.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
California plans to bury El Niño’s downpour
If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.
Chicago breaks ground on $3 billion megadevelopment
The new neighborhood, titled Foundry Park, will one day host 3,700 residences.
California High-Speed Rail Authority CEO resigns after $600,000 scandal
Under Ian Choudri, the authority used taxpayer dollars to fund first class flights and trips to nightclubs.
Want to study the Missouri River? Soon, you may need unanimous approval from 10 states
Legislation would require 10 governors’ permission to study or build projects moving water outside the basin.
Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River
Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.
FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
The course focuses on the opportunities and imperatives that shape reinvention of mall sites.
City of Rosemead
Rutgers University, Edward J. Bloustein School of Planning and Public Policy
One Hundred Miles
Hunter College, City University of New York (CUNY)
The Architects Foundation
University of Cincinnati Online
City of Cambridge
Montrose County
The Pocatello Development Authority