Sustainable Cities

View of Portland, Oregon from Pittock Mansion

Portland State Invests $3 Million to Study Homelessness and Smart Cities

Two new research hubs will explore the intersections between homelessness, technology, and urban planning.

October 9, 2018 - Oregon Live

Portland, Oregon Library

The 3 E's of Sustainability in Local Climate Action: The Portland Clean Energy Initiative

Urban sustainability efforts have historically failed to advance all three E’s of sustainability: environmental action, economic development, and equity. However, a movement is underway to put equity—the oft-ignored E—at the forefront.

September 24, 2018 - Megan Horst

Urban Ecology and the Evolution of the City

A recent article reveals the inconspicuous nature of the city—an ecosystem, "pipes and all."

November 12, 2014 - The Boston Globe

Curitiba Skyline

Ecocity versus Duplicity

If certain elements of masterplanning are not carefully chosen—and their impacts not carefully explained to final decision makers—then there runs great risk that the cities we design from scratch perform worse than the cities we already have.

April 28, 2014 - Ian Sacs

Water Bottles

San Francisco Enacts Plastic Water Bottle Ban

First came plastic bags, then styrofoam cups, and now, plastic water bottles—though the ban is not as far-reaching as the former two in that it is restricted to sales on city property, including street fairs.

March 8, 2014 - San Francisco Examiner

Greening Pilgrimages in Holy Cities

Pilgrimages to holy sites around the world have caused large amounts of waste and pollution because of the large amount of people gathering together for one event and consumeristic habits, writes George Webster for CNN

November 10, 2011 - CNN

Sustainability and Affordability Don't Always Go Hand in Hand

Op-ed columnist Andrew Ross notes that while some progressive cities are being lauded for sustainable, green design, most American cities struggle to achieve sustainable results that are available to all residents.

November 8, 2011 - The New York Times

Sustainable Practices Find a Home in the Americas

Whether in Cupertino, Calif. or Curitiba, Brazil, cities are starting an aggressive move toward sustainability in the Americas. In this evolution, technology, citizen involvement and innovation will play a role transforming cities, Leon Kaye writes.

July 5, 2011 - Guardian

Five Materials Improving Sustainability In Construction

Joe Peach explains the technology behind five materials that will dramatically increase sustainability in the building industry. Among the list are wool bricks which are stronger, greater insulators and don't require firing to set.

November 15, 2010 - This Big City

Can Cities Make Us Happier?

PlaceMaker Hazel Borys explores what might be the most important metric of sustainable places.

October 29, 2010 - PlaceShakers

China's Cities: All Show, No Substance?

Chinese urban sprawl has the potential to be transformed into urban sustainability.

July 29, 2010 - TheCityFix

For Lack of a Better Term

Chuck Wolfe discusses the challenge of finding a more marketable term to encompass all of the prevailing theories of "transit-oriented development", "walkability", and "liveability." His suggestion? Urbandwidth.

July 21, 2010 - myurbanist

China's Drive Toward Carbon Neutrality

By 2030, China will have 220 cities containing a population of 1 million or more, 24 of which will be megacities. The boom China is expected to go through, 'boggles the imagination of North Americans and Europeans.'

June 30, 2010 - World Changing

Breaking Down the Walls in Jerusalem

Deputy Mayor Naomi Tsur of Jerusalem is proposing that the city must 'emerge from its [many] walls', and connect and enhance its vibrant public spaces.

May 19, 2010 - myurbanist

The Greenest Cities

CNN explores the world's 'greenest' urban centers, and find that complexity is the secret of their success.

April 28, 2010 - CNN Online

A New Paris, as Dreamed by Planners

Nine-month study commissioned by President Nicolas Sarkozy aims to transform Paris and its surrounding suburbs into the first sustainable “post-Kyoto" city.

March 19, 2009 - The New York Times

Planning an 'Eco-City'

This piece from Scientific American looks at plans for three "eco-cities".

September 27, 2008 - Scientific American

Familiar Name Tops List of Most Sustainable Cities

Portland, Oregon, has again been named the most sustainable city in the U.S. in a recent ranking.

September 23, 2008 - Christian Science Monitor

The Bronx Pushes to Revitalize the 'Highway to Nowhere'

A remnant of Robert Moses' famous push to raze neighborhoods and build highways in their place, the Sheridan Expressway is ripe for revitalization. A local advocate believes that now "the stars are aligned" for it to happen.

May 28, 2008 - The Gotham Gazette

News from HUD User

HUD's Office of Policy Development and Research

Call for Speakers

Mpact Transit + Community

New Updates on PD&R Edge

HUD's Office of Policy Development and Research

Top Books

An annual review of books related to planning.

Top Websites

The best of the Internet—since 2002.

Top Apps

Planning apps for a brave new world.

Top Schools

The definitive ranking of graduate planning programs.

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.