United States

USGBC Sued Over LEED Certification

Henry Gifford, an energy-efficient building expert in NYC, challenges the LEED certification standards in an acrimonious lawsuit against the U.S. Green Building Council (USGBC).

June 16, 2011 - Miller-McCune

The Ponzi Scheme that Created the Suburbs

Charles Marohn explains how cities and towns failed to consider the future expense of expanded infrastructure to new suburban developments.

June 16, 2011 - New Urban Network

Why is it Taking So Long to Replace the Tappan Zee?

The Tappan Zee Bridge, which crosses the Hudson, is falling apart at the seams. So why is it taking so long to repair?

June 16, 2011 - City Journal

The Truth About Energy Efficiency

The truth is, it works: a new report shows that energy efficiency standards placed on utilities result in less demand and greater savings.

June 16, 2011 - Grist

National Trust Picks Most Endangered Places for 2011

The National Trust for Historic Preservation releases a list each year highlighting their Top 11 Most Endangered Historic Places. This year's list includes buttes, hospitals, forts, alleys and John Coltrane's home in Dix Hills, New York.

June 15, 2011 - National Trust For Historic Preservation

Breaking out of the Single-Family Home "Box"

An editorial from John McManus at Big Builder Online says that the downturn in the economy is pushing developers to break out of the single-family housing box and experiment with mixed-use.

June 15, 2011 - Big Builder Online

The "Trivial Profession" of Urban Planning

In the new book of essays Reconsidering Jane Jacobs, Thomas J. Campanella says that noteworthy to practicing planners in 2011 is the final essay by Thomas J. Campanella wonders if urban planning is at risk of becoming trivial.

June 15, 2011 - South Bend Examiner

Realizing Fast-Forward Urbanism

Top-down and bottom-up planning are brushed aside in favor of the concept of a middle ground approach in the new book "Fast-Forward Urbanism: Rethinking Architecture's Engagement with the City". It could work, according to this review.

June 14, 2011 - The Architect's Newspaper

Misinterpreting Metrics in List of 'Dying' Cities

In this post on The Infrastructurist, Peter Kageyama looks at a recent listing of 10 "dying" cities, and how the metrics used to rate these places can be and have been misinterpreted.

June 14, 2011 - Infrastructurist

FTA Emphasizes the Importance of Upkeep on Transit Systems

As city budgets get slashed, repairing and maintaining transit systems can fall down the list of necessary expenditures. The FTA this morning announced assistance programs for "good repair."

June 13, 2011 - Streetsblog

The Importance of Corners

Chuck Wolfe focuses on the role of the urban corner, terming it "the central place of urban life".

June 13, 2011 - The Huffington Post

Frederick Law Olmsted, Close Up

Michael J. Lewis reviews a new biography of Frederick Law Olmsted, which he says reveals new facts about the man who coined the term "landscape architect."

June 13, 2011 - The Wall St. Journal

Internet Users in Public Spaces

Anthony Townsend comments on a recent study that is wary of wireless access in public spaces. He says the study has an outdated understanding of how people use spaces today.

June 13, 2011 - Urban Omnibus

Sneeze Cities

This post from Mother Nature Network lists the 12 cities that are the worst for allergy sufferers.

June 12, 2011 - Mother Nature Network

How Taxi Data Can Help Solve Public Transit Problems

Data on taxi pick-up and drop-off points can be a useful tool to better understand urban mobility, and how taxis can function as an aspect of public transportation, according to this post.

June 11, 2011 - Urbanophile

The True History of America's Interstate Highways

The Dwight D. Eisenhower System of Interstate and Defense Highways was actually the idea of an earlier president, according to this history of highways posted on The Infrastructurist.

June 10, 2011 - The Infrastructurist

GM's CEO says, "Increase the Gas Tax"

General Motors CEO Dan Akerson told The Detroit News that he wants the gas tax boosted to "nudge" consumers towards more fuel-efficient cars.

June 9, 2011 - The Detroit News

Good News for Metro DC, Says Richard Florida

The same economic reports from May (namely, the jobs report and the Home Price Index) that have led to some concern about the direction of the U.S. economy overall, tell a very different story about Wahington DC, according to Richard Florida.

June 9, 2011 - Creative Class

Innovative Designs for Car Parks

Donovan Gillman writes that since most of us can't simply get by without cars, we need "more livable and likable places to park them." His post at Sustainable Cities Collective includes photos of some interesting car parks.

June 8, 2011 - Sustainable Cities Collective

Kotkin Compares California to Iran

Calling California's attempts at environmental responsibility a "green jihad," Joel Kotkin argues that the state's "ideological extremism" has led to illogical economic and political decisions - similar to those made in the Islamic Republic of Iran.

June 8, 2011 - New Geography

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.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.