Artificial Intelligence

Aerial view of traffic in a large intersection in North Carolina.

North Carolina Deploys 2,500 AI-Based Traffic Signals

The signals use AI to collect data and help traffic engineers make decisions and implement changes more quickly and effectively.

July 31, 2025 - Smart Cities Dive

The Thinker sculpture by Rodin installed outdoors.

The Basics of Artificial Neural Networks: What Urban Planners Should Know

Planetizen AI columnist Tom Sanchez takes us under the hood of the technology that drives many AI tools.

July 31, 2025 - Tom Sanchez

"AI" logo with digital lines indicating smart city/AI over Chicago skyline.

What Is Artificial Intelligence?

Data-driven algorithms can help planners make more informed decisions, but the technology comes with its own risks of error, misuse, and built-in biases.

July 28, 2025 - Diana Ionescu

Aerial view of suburban housing near Las Vegas, Nevada.

Researchers Use AI to Get Clearer Picture of US Housing

Analysts are using artificial intelligence to supercharge their research by allowing them to comb through data faster. Though these AI tools can be error prone, they save time and housing researchers are optimistic about the future.

July 11, 2025 - Shelterforce Magazine

Red and white "Wildfire Evacuation Route" sign on signpost.

Cal Fire Chatbot Fails to Answer Basic Questions

An AI chatbot designed to provide information about wildfires can’t answer questions about evacuation orders, among other problems.

July 10, 2025 - The Markup

Map of Haussmann's redesign of Paris in the 1850s through 1870s under Napoleon III.

In Urban Planning, AI Prompting Could be the New Design Thinking

Creativity has long been key to great urban design. What if we see AI as our new creative partner?

June 30, 2025 - Tom Sanchez

AI-generated image of high-speed rail trail in elevated track in green hilly farmland.

Four Reasons Urban Planners Can’t Ignore AI

It’s no longer a question of whether AI will shape planning, but how. That how is up to us.

May 28, 2025 - Tom W. Sanchez

A large Google data center building in the Netherlands.

Rethinking Computing: Researchers Tackle AI’s Energy Demands

USC researchers are reimagining how AI systems are trained and powered — through smarter algorithms, innovative hardware, and brain-inspired designs — to dramatically reduce computing’s energy footprint.

May 4, 2025 - USC News

Computer screen with map, numbers, and lines.

How Data-Driven Research Is Shaping Sustainable Urban Development

Explore how data-driven research is revolutionizing sustainable urban development, creating smarter, greener, and more resilient cities for the future.

April 17, 2025 - Devin Partida

Colorful blocky apartment building facade.

Minneapolis Bans Rent-Setting Software

Four cities have enacted restrictions on algorithmic software that can inflate rent costs.

April 1, 2025 - Stateline

Power lines and towers at dusk.

Ratepayers Could Be on the Hook for Data Centers’ Energy Use

Without regulatory changes, data centers’ high demand for energy would be subsidized by taxpayers, according to a new study.

March 10, 2025 - Governing

The Capitol dome in Washington, D.C. viewed from middle of Pennsylvania Avenue protected bike lanes.

Planning Trends for 2025: Creative Housing Solutions, Ongoing Transit Woes, and the Ever-Creeping Tentacles of AI

Urban planners have no shortage of urgent issues to delve into, from a deepening housing crisis to an increasingly unpredictable climate to a new federal administration bent on slashing key funding for everything from electric cars to housing assistance.

March 7, 2025 - Diana Ionescu

Looking up at a grove of mature hemlock trees on a sunny day.

Fighting Forest Pests With AI: A Hemlock Success Story

Fairfax County utilized GeoAI and ArcGIS technology to efficiently map and protect its hemlock trees from the invasive woolly adelgid, ensuring targeted pest management and preservation of its evergreen canopy.

January 21, 2025 - ARCNEWS

Worker in white hard hat and yellow safety jacket holds tablet in front of large electrical utility installation.

Smart Cities and Utilities: Enhancing Energy Efficiency Through IoT Integration

Learn how IoT integration in utilities is boosting energy efficiency in smart cities, aiding urban planners in sustainable development.

December 25, 2024 - Devin Partida

Old oil well with red brick building in the background.

AI Uncovers Forgotten Oil Wells: A High-Tech Solution to Environmental Hazards

Researchers are using artificial intelligence, drones, and sensors to locate and assess undocumented orphaned oil and gas wells, addressing their environmental and climate risks by identifying high-priority sites for plugging and methane mitigation.

December 22, 2024 - Berkeley Lab

Close-up of laptop with real estate listings shown on map.

Cities and States Taking Action to Limit Rent-Setting AI

Federal prosecutors are charging a software company with using algorithms to artificially inflate rents.

December 2, 2024 - CALmatters

Yellow Flood Area road sign in Piney Point, Maryland.

Future Floods in Focus: Using AI and Physics to Visualize Disaster Risks

MIT researchers have developed a groundbreaking AI-powered tool that integrates physics-based models to generate realistic satellite images of future flooding, offering communities a powerful way to visualize and prepare for disasters.

December 2, 2024 - MIT News

Man in suit holding tablet looking at subway turnstiles with superimposed graphics signaling technology and AI.

How AI Can Improve Public Transit

Machine learning and AI can transform the way transit agencies operate and make service faster and more comfortable for users.

October 23, 2024 - RT Insights

Nuclear New York

Google Inks Nuclear Power Deal

Tech giants are seeking out renewable energy to fuel power-hungry data centers and AI applications.

October 22, 2024 - ESG Today

Two workers in yellow safety vests and hard hats looking at multiple computer monitors.

The Role of AI in Streamlining Municipal Services and Operations

Explore how artificial intelligence optimizes municipal services, enhancing efficiency in urban planning, traffic management, and public safety.

October 18, 2024 - Devin Partida

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Top Books

An annual review of books related to planning.

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The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.