'Green' Cities Are Great Cities

A recent editorial argues that creating cities that consume less energy and emit less pollution will also help us create attractive and healthy places to live.

1 minute read

November 29, 2007, 5:00 AM PST

By Christian Madera @http://www.twitter.com/cpmadera


"Evidence around the world shows higher-density, walkable cities with excellent public transit have lower automobile dependence, energy consumption and greenhouse gas emissions. Clearly, urban planning represents a major opportunity for reducing greenhouse-gas emissions."

"For example, Peter Newman and Jeffrey Kenworthy show that per capita transportation energy use in sprawling automobile-dependent Houston is over 70 gigajoules (GJ) per year, while transit-oriented Hong Kong comes in at less than 10 GJ. European cities like Paris, Copenhagen, London, Vienna, Munich, and Amsterdam come in around 20 GJ."

"Green cities provide great mobility options, reduced public health costs from fewer traffic collisions and more active lifestyles, increased social capital from greater social interaction, more efficient infrastructure provision, protection of agricultural land from sprawl, and greater emphasis on beauty and livability -- qualities everyone can embrace.

That the climate crisis compels change is not a bad thing."

Monday, November 26, 2007 in Edmonton Journal

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 18, 2025 - Diana Ionescu

Two people walking away from camera through pedestrian plaza in street in Richmond, Virginia with purple and white city bus moving in background.

Vehicle-related Deaths Drop 29% in Richmond, VA

The seventh year of the city's Vision Zero strategy also cut the number of people killed in alcohol-related crashes by half.

June 17, 2025 - WRIC

Two small wooden one-story homes in Florida with floodwaters at their doors.

As Trump Phases Out FEMA, Is It Time to Flee the Floodplains?

With less federal funding available for disaster relief efforts, the need to relocate at-risk communities is more urgent than ever.

June 16, 2025 - Governing

Wide street in Santa Monica, California with cars parked on either side and tall palm trees lining the street on a sunny day.

Santa Monica May Raise Parking Permit Fees

The city says the changes would help better manage curb space and support its sustainability goals.

35 minutes ago - Westside Current

Brick building with high-rise under construction with yellow crane in background in downtown Portland, Oregon.

Portland Housing Bond Created Nearly 5,000 Units, But Affordability Remains Out of Reach

Despite better-than-expected results from multiple local housing bonds, housing costs and homelessness remain top of mind for many Oregonians.

3 hours ago - Governing

Blue SunRunner bus in Tampa Bay at station with dedicated bus lane, marquee reads "To the beach."

Florida Law Could Eliminate Dedicated Bus Lanes

A new law calls for a minimum ridership of 6,000 passengers in the first year for new bus rapid transit lines. To date, no bus lines in the Tampa Bay region come close.

4 hours ago - Tampa Bay Times

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.