Air Quality
Health Concerns For Urban Cyclists
A new Canadian study should be of interest to any urban cyclist concerned about his/her health. The study shows what is apparent to most cyclists already - smoking tailpipes, especially from diesel trucks and buses, can have serious health impacts.
EU's Carbon Pricing Mechanism Challenged in Court
Airlines argue in the European Court of Justice that the EU's Emissions Trading Scheme (ETS) is an overreach when imposed on flights to/from Europe.
Cleaner Air for East Coast Residents
The EPA announces new emissions standards for power plants that will "improve air quality for 240 million Americans living in states where the pollution is produced or where it travels downwind."
Clean-Fuel Zone Widened Per Navy's Request
Known for its puritanical environmental laws, California's shipping pollution standards just got tougher. The California Air Resource Board voted unanimously to expand the 2009 clean-fuel zone, which mandates ships to use less-polluting fuels.
Argentina Gets Its First Bus Rapid Transit
Mauricio Macri, the mayor of Buenos Aires, inaugurated Argentina's first bus rapid transit system today, marking its first day of operation.
Breathing Better In NY's Pedestrian Plazas
Manhattan's pedestrian plaza's are associated with increasing vitality, reducing congestion, and now this new study shows, improving air quality be reducing concentrations of nitrogen oxide (NO) and nitrogen dioxide (NO2)
Smog Invades the Cowboy State
Unhealthy, smog-filled air has struck an unsuspecting locale: rural Wyoming.
The Smoggy Side of Cleveland
A new government-sponsored 'HazeCam' provides a running feed of downtown air pollution, with the aim of prompting local residents to reconsider their commuting habits.
Emission Enforcement Idles While the City Chokes
Lax enforcement of standards created to limit exhaust from idling diesel-powered vehicles and buses shows that there is still work to be done in Mayor Richard Daley's quest to position Chicago atop the list of the nation's greenest cities.
Motorists To Pay Ozone 'Penalty' in Central Valley
In a unanimous vote on Oct. 21, the San Joaquin Valley Air Pollution Control District approved another 'first' air quality measure not done elsewhere: They supported charging Valley motorists for paying the $29 million ozone penalty set by the E.P.A.
Livability And Breathability
Hong Kong and Singapore are two thriving, rival Asian cities. But when evaluated in terms of livability, Hong Kong was rated #71 while Singapore scored #28. Singapore's cleaner air was considered a major factor. Hong Kong is making changes.
Greener Buildings Mean Healthier Workers
A new study says that improved environmental quality in office building leads to reductions in "work hours affected by asthma, respiratory allergies, depression, and stress."
Auto Dependence Is Central To Asthma Epidemic
Arlington, TX Mayor Robert Chuck is also a physician, acutely aware of the effects of ozone air pollution in his city. In this Q & A with Grist's Jonathan Hiskes, he describes ozone's causes and effects and his role as mayor.
Quantifying Health Costs Of Auto-Dependency
Can health care costs be factored into transportation investments? Should they? The American Public Health Association says an emphatic 'yes' to both. Results are reported in a 12-page report that includes cost savings from walkable urban design.
A Successful "Blue-Green Alliance" At Port Of LA
The single largest source of air pollution in Southern California are the Ports of LA and Long Beach. Environmentalists, environmental justice advocates, and Teamsters are working together to replace offending diesel drayage trucks.
Hundreds of Counties Likely to Violate New Smog Rules
The Environmental Protection Agency is releasing new air quality standards that will likely place hundreds of additional counties nationwide in violation.
Air Quality Rules May Hinder Densification
New air quality guidelines aimed at reducing the carbon footprint of new housing developments may turn out to hinder the approval of dense projects in California.
The Most Polluted Metro Areas in America
Atlanta tops a list of the most polluted cities in the country, according to an analysis of EPA data by Forbes.
Calcutta Removes Old Cars to Clean Air
In order to clean the air in Calcutta, officials have begun enforcing a rule that removes all vehicles manufactured before 1993, mandated by the city's High Court.
Cities Get 'F' For Air Quality
The American Lung Association has failed 2/3rds of California's counties in a recent study of levels of smog and soot.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
EMC Planning Group, Inc.
Planetizen
Planetizen
Mpact (formerly Rail~Volution)
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research
NYU Wagner Graduate School of Public Service
