Planning for Proximity, for the Climate’s Sake

A new global platform will help the world identify and encourage opportunities for more proximity in the built environment—development patterns that can help reduce sources of greenhouse gas emissions and other forms of pollution if built well.

2 minute read

June 9, 2023, 6:00 AM PDT

By James Brasuell @CasualBrasuell


A red sun appears on the horizon, as obscured by haze from wildfire smoke.

Jordan Feeg / Adobe Stock

A new platform, the Global Observatory of Sustainable Proximities, was launched during the Second United Nations Habitat Assembly earlier this week. The platform “will serve as a go-to knowledge and capacity building platform collecting information about local initiatives while supporting and promoting urban proximities at a global scale,” according to a press release announcing the launch.

“Together, the Observatory partners will develop a globally applicable concept based on proximity, official measures and indicators, a global centre for knowledge sharing and capacity building, and a global network to support cities in implementation,” explains the press release.

In the ensuing days since the press release was published, the East Coast of the United States was smothered by wildfire smoke drifting down from ongoing wildfires to the north in Canada, sending a palpable signal of the terrible damages of climate change to a heavily populated and relatively wealthy region. The development proximity sought by the new platform has been repeatedly shown to reduce causes of greenhouse gas emissions, and the United Nations has repeatedly called on the United States to transform its land use and transportation practices to help slow rising greenhouse gas emissions around the world. More proximity in development patterns would also prevent sprawl on the wildland-urban interface, which introduces various environmental risks and provides fuel for wildfires.

The platform was launched by four founding partners: the Entrepreneurship, Technology and Innovation Chair of the IAE Paris Sorbonne Business School (Chaire ETI), C40 Cities, United Cities and Local Governments (UCLG) and the United Nations Human Settlements Programme (UN-Habitat). 

Monday, June 5, 2023 in C40 Cities

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

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25,% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

Two yellow and white Dallas Area Rapid Transit light rail streetcars at station in Dallas, Texas.

North Texas Transit Leaders Tout Benefits of TOD for Growing Region

At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

April 3, 2025 - KERA News

Rusty abandoned oil well and equipment with prickly pear cactus next to it in West Texas.

Using Old Oil and Gas Wells for Green Energy Storage

Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.

March 31, 2025 - Pennsylvania State University

Aerial view of Spanish revival style buildings with red tile roofs in downtown Santa Barbara, California.

Santa Barbara Could Build Housing on County Land

County supervisors moved forward a proposal to build workforce housing on two county-owned parcels.

April 9 - The Santa Barbara Independent

Green and white interstate freeway signs pointing to Hayward and San Mateo and Half Moon Bay exits in Northern California.

San Mateo Formally Opposes Freeway Project

The city council will send a letter to Caltrans urging the agency to reconsider a plan to expand the 101 through the city of San Mateo.

April 9 - Streetsblog San Francisco

Kingsbridge Armory, large hangar-like brick building in the Bronx, New York City with brick lower floors and glass/metal curved roof..

A Bronx Community Fights to Have its Voice Heard

After organizing and giving input for decades, the community around the Kingsbridge Armory might actually see it redeveloped — and they want to continue to have a say in how it goes.

April 9 - Shelterforce Magazine