Air Pollution
Apartments, Cities, and Pollution
Some evidence suggests that apartments lead to more greenhouse gas emissions per capita than houses. Does this mean that suburbs pollute less than cities? Probably not.
8,000 U.S. Public Schools Located Near Sources of Pollution
Schools tend to get built on cheap land. Cheap land is often found near busy roadways—sources of pollutants that are harmful to the health of children.
The London Subway Is Bad for Commuters' Lungs
A new study from the University of Surrey produced counterintuitive results about the relative pollution levels of commuters around London.
Spare the Air: Beijing to Drastically Reduce Coal Use
Beijing promises "extraordinary" measures to reduce pollution in the infamously smoggy city.
Buying a Diesel Car Today Is Selfish and Irresponsible
We all know that pollution, like tobacco, kills! We also know that diesel fuel is extremely dirty. Unfortunately, until a few years ago, the automobile industry had deceived us into believing that diesel was as clean or cleaner than gasoline.
Inland Empire Community Looking for Ways to Meet Environmental Standards
Those who live in Bloomington, east of L.A., face factories on all sides and a high incidence of asthma. Some feel polluters should be made to 'clean up their messes' with punishments rather than government funds.
Less and Less of Paris Open to Cars
Paris Mayor Anne Hildalgo announced a new plan to further restrict cars and trucks from the city center.
Barcelona Needs Swift Action Against Pollution
The capital of Catalunya is suffering from persistent high pollution due to car density and the largest number of motorcycles in Europe. City administrators, aware of the situation, have been unwilling to take any action that would upset drivers.
The Surprising Region with the Nation's Worst Particulate Air Pollution
It's not Southern California, with its ports and congested freeways, California's Central Valley, with its bowl-like topography, Houston, with its oil refineries, or the midwest, with its coal power plants. Hint: think Santa Claus.
Choking Air Pollution in Paris Prompts Driving Restrictions and Free Transit
A weather inversion has caused the highest air pollution in the French capital in ten years. To coax commuters from their cars, free transit and odd-even license plate driving restrictions were enacted by Mayor Anne Hidalgo on Tuesday
Banning Diesel Cars in City Centers
Mexico City, Paris, Madrid, and Athens will ban diesel cars and vans by 2025.
Albanian Mayor Curbs Pollution With Data and Children's Help
As mayor of Tirana, Albania, Erion Veliaj has introduced alternatives modes of transport to the city’s traffic-clogged streets and made the public a full partner in the process.
Yet More Data on the Value of Trees to the Built Environment
A new report from the Nature Conservancy provides evidence of trees as a crucial component of public-health infrastructure.
Barcelona Tackles its Traffic, Pollution With Parking Policies and Superblocks
We talked to Barcelona's mobility guru, Mercedes Vidal, about how the high pollution levels that are pushing the city to rethink heavy traffic flows, provide faster more efficient public transport and hike up parking fees.
London Bridges Going Up
London Mayor, Sidiq Kahn, authorizes two new bridges and a tunnel in eastern part of the city.
The Carbon Neutral Controversy Surrounding Biomass
A controversial biomass amendment added to the Senate's energy bill would make the burning of wood for energy purposes a renewable source of energy. While the proposal has broad, bipartisan Congressional support, many groups oppose it.
Barcelona’s First Superblock: Fighting the Power of Habit and Wavering Political Will
Two weeks ago, after nearly two decades of waiting, Barcelona urban designer Salvador Rueda finally saw the first "Superilla" (Superblock) installed in the city. The superblock faced fierce opposition from unhappy residents and local businesses.
Air Pollution from Natural Gas Industry in Pennsylvania on the Rise
With a 32 percent increase in natural gas drilling in the Marcellus Shale in Pennsylvania, it is no surprise that emissions are increasing as well, particularly sulfur dioxide. However, the increase was dwarfed by decreases from the power sector.
Cleanest Diesel Locomotives to Join Southern California Commuter Rail Fleet
Forty so-called Tier 4 locomotives, a U.S. Environmental Protection Agency designation requiring a dramatic reduction in particulate and nitrogen oxide emissions, will be joining Metrolink's fleet covering 512 track miles in six counties.
Energy Agency Totals Annual Death Toll from Air Pollution at 6.5 Million
The study by the Paris-based International Energy Agency finds a direct connection to the energy industry. Credit goes to IEA executive director Fatih Birol for expanding the organization's mission beyond its traditional purpose, energy security.
Placer County
City of Morganton
HUD's Office of Policy Development and Research
Dongguan Binhaiwan Bay Area Management Committee
City of Waukesha, WI
Los Angeles County Metropolitan Transportation Authority
Indiana Borough
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.
