How Do You Plan a City for the Next 90 Years?

Planners in Copenhagen are bringing new meaning to the concept of long-term planning. A 10-person team is focused solely on envisioning how the city will adapt to the next 90 years of climate change.

1 minute read

October 9, 2013, 5:00 AM PDT

By Jonathan Nettler @nettsj


"Visualise the world in 2050: convex streets that collect water from superstorms and pocket parks that absorb heat and can be turned into reservoirs. Welcome to Copenhagen, where planners are preparing the city for the effects of climate change several generations from now," writes Elisabeth Braw. 

"If all goes according to plan, Copenhagen's sustainable climate change adaptation plan – which recently won the Index Design Award – will be completed by 2033," she notes. "To be sure, Danish city planners operate in an enviable setup, where politicians and local residents alike support sustainable climate change adaptation and are willing to commit the funds required."

"The difference between Copenhagen and other major cities is that they're very concrete in the short term and also look at what they need to do for the very, very long-term future," says Brian Vad Mathiesen, an associate professor of development and planning at Aalborg University"But in Denmark, sustainable city planning is not a niche; it's just what we do."

Tuesday, October 8, 2013 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

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

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.

April 16, 2025 - Diana Ionescu

Black and white photos of camp made up of small 'earthquake shacks' in Dolores Park in 1906 after the San Francisco earthquake.

The 120 Year Old Tiny Home Villages That Sheltered San Francisco’s Earthquake Refugees

More than a century ago, San Francisco mobilized to house thousands of residents displaced by the 1906 earthquake. Could their strategy offer a model for the present?

April 15, 2025 - Charles F. Bloszies

Ken Jennings stands in front of Snohomish County Community Transit bus.

Ken Jennings Launches Transit Web Series

The Jeopardy champ wants you to ride public transit.

April 20 - Streetsblog USA

Close-up on BLM sign on Continental Divide Trail in Rawlins, Wyoming.

BLM To Rescind Public Lands Rule

The change will downgrade conservation, once again putting federal land at risk for mining and other extractive uses.

April 20 - Public Domain

Calvary Street bridge over freeway in Indianapolis, Indiana.

Indy Neighborhood Group Builds Temporary Multi-Use Path

Community members, aided in part by funding from the city, repurposed a vehicle lane to create a protected bike and pedestrian path for the summer season.

April 20 - Smart Cities Dive