The Greenest City?

With more and more energy-efficient homes being built and environmentally conscious industry sited in the city, Freiburg, Germany may be one of the greenest cities in the world.

1 minute read

March 25, 2008, 6:00 AM PDT

By Nate Berg


"In Freiburg, passive houses like this are relatively few, but energy-saving houses are the norm. Elsewhere in Germany, the law states that every new house built must waste no more than 75kWh/m2 per year (roughly a quarter of the energy lost from a typical Victorian house in Britain) but the specification in Freiburg is radically lower. "'It used to be 65kWh per year,' says Meinhard, 'but we are now discussing a new Freiburg law of 55, 50 or even 40kWh.'"

"It is part of Freiburg's unrelenting quest to be one of the greenest cities in the world, helped by the (uncomfortable) fact that it was flattened by Allied bombers in the Second World War and rebuilt on enlightened, energy-saving principles. Now, as Gordon Brown announces plans to build 10 new eco towns in Britain - in places such as Oakington in Cambridgeshire, and Long Marston, near Stratford-upon-Avon - perhaps it is time to learn from the city we destroyed."

Sunday, March 23, 2008 in The Guardian

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 25, 2025 - Diana Ionescu

Map of Western U.S. indicating public lands that would be for sale under a Senate plan in yellow and green.

Map: Where Senate Republicans Want to Sell Your Public Lands

For public land advocates, the Senate Republicans’ proposal to sell millions of acres of public land in the West is “the biggest fight of their careers.”

June 19, 2025 - Outdoor Life

Person wearing mask walking through temporary outdoor dining setup lined with bistro lights at dusk in New York City.

Restaurant Patios Were a Pandemic Win — Why Were They so Hard to Keep?

Social distancing requirements and changes in travel patterns prompted cities to pilot new uses for street and sidewalk space. Then it got complicated.

June 19, 2025 - Diana Ionescu

Close-up of full beer glass with purple train-themed design sitting on bar between two frosty tall cans.

Platform Pilsner: Vancouver Transit Agency Releases... a Beer?

TransLink will receive a portion of every sale of the four-pack.

June 30 - Cities Today

Vintage red Toronto streetcar passing in front of Rogers Arena in Toronto, Canada.

Toronto Weighs Cheaper Transit, Parking Hikes for Major Events

Special event rates would take effect during large festivals, sports games and concerts to ‘discourage driving, manage congestion and free up space for transit.”

June 30 - blogTO

Map of Berlin with ring roads in green and red.

Berlin to Consider Car-Free Zone Larger Than Manhattan

The area bound by the 22-mile Ringbahn would still allow 12 uses of a private automobile per year per person, and several other exemptions.

June 30 - Streetsblog USA

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.