Kaid Benfield presents the evidence that compact development can bring about a decrease in noxious emissions.
Benfield quotes a study in the Seattle area that indicates that:
"...each 25 percent increase in walkability is associated with a 5.6 percent reduction in NOx emissions and a 5.5 percent reduction in emissions of VOCs, due to reduction in vehicle trips These conclusions are consistent with those reached by Reid Ewing and Robert Cervero in their exhaustive "meta-analysis" of literature on travel and the built environment."
Benfield also cites a 2007 report from the EPA, which concluded that "strong support for infill development can be one of the most effective transportation and emission reduction investments regions can pursue."
FULL STORY: Cleaning the air with smart growth
Live Long and Prosper: Compact Development Increases Life Expectancy, Economic Development
The U.S. has lower average life expectancy than most peer countries. New research indicates that this results in part from sprawl. Life expectancy, economic mobility, mobility options, personal health and safety all improve in less sprawling areas.
An Accurate Answer to an Interesting Question: Are Compact Neighborhoods Really Most Affordable?
Contrary to recent claims, the evidence really does indicate that compact, multi-modal neighborhoods tend to be most affordable overall, considering both housing and transportation costs.
What's Your 'Elevator Pitch' for Greener, Healthier Cities?
Kaid Benfield shares his placemaking pitch.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning
SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.
The Tiny, Adorable $7,000 Car Turning Japan Onto EVs
The single seat Mibot charges from a regular plug as quickly as an iPad, and is about half the price of an average EV.
With Protected Lanes, 460% More People Commute by Bike
For those needing more ammo, more data proving what we already knew is here.
In More Metros Than You’d Think, Suburbs are Now More Expensive Than the City
If you're moving to the burbs to save on square footage, data shows you should think again.
The States Losing Rural Delivery Rooms at an Alarming Pace
In some states, as few as 9% of rural hospitals still deliver babies. As a result, rising pre-term births, no adequate pre-term care and "harrowing" close calls are a growing reality.
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.
Smith Gee Studio
City of Charlotte
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
US High Speed Rail Association
City of Camden Redevelopment Agency
Municipality of Princeton (NJ)