Artificial Intelligence

One of Google's power plants pumping pollution into the air.

To power data centers, Google seeks autonomous control of thousands of homes’ electricity

The tech company has signed a deal to indirectly pay Mid-Atlantic residents to reduce their power demand when the grid is strained.

October 27, 2026 - New York Times

An MBTA bus picks up people from a bus stop.

MBTA is using AI to catch drivers who park illegally

The transit agency is working in partnership with Hayden AI, and hopes the technology will improve transit safety across its network.

October 25, 2026 - Mass Transit

ChatGPT chat bot screen seen on smartphone and laptop display with Chat GPT login screen on the background.

When AI goes rogue: what planners need to know

This summer, four major AI labs disclosed that their agents had slipped out of test environments. For planners, the lessons are about access, oversight and the one sandbox we can’t afford to lose: public trust.

October 22, 2026 - Tom Sanchez

An aerial view of Dayton with a river and many trees visible

This Ohio town is using AI to speed up transit analysis

The Greater Dayton Regional Transit Authority’s new AI tool correctly determined riders’ preferred ways to reach key commuter routes.

October 19, 2026 - Cities Today

An aerial view of a large data center in Virginia

Data center backlash set to sway midterm elections

Data centers figure in state and federal races and are the subject of dozens of ballot measures.

October 16, 2026 - Stateline

A person installing solar panels on a wall. The panels are tilted slightly, the head of the person is hidden under one of them.

Californians can now transform balconies into power generators

Gov. Gavin Newsom has legalized plug-in solar technology, which allows residents to plug solar panels directly into their outlets

October 5, 2026 - Grist

People walk in front of an MIT building with marble pillars. There are trees in the foreground.

MIT to create AI-powered hub for public transportation companies

Google awarded the project, titled the Public Transit Intelligence Hub, $2.1 million in funding.

October 5, 2026 - Mass Transit

People navigate an underground subway system in New York City.

MTA looks to bring AI-assisted, multilingual announcement system to subways

Some of the transit agency’s audio systems haven’t been upgraded in 40 years.

September 28, 2026 - Gothamist

A crowded conference floor

The future of GIS, explored

The pros and cons of ArcGIS Urban, CityEngine, AI assistants and more notes from the 2026 Esri User Conference.

September 4, 2026 - Stephanie Specht

A digital checklist

Does every planner need an AI policy?

From a hundred-person agency to a one-person consultancy, the answer is yes. The difference is what “policy" means.

August 27, 2026 - Tom Sanchez

A data center next to homes and vacant land in Dulles, Virginia.

Data center developer offers over $4M per acre to buy out homeowners

Data center builders are outbidding home builders for land, prompting concerns about competition with housing.

August 2, 2026 - National Association of Home Builders

Two professionals sitting at desk with three-monitor computer showing zoning and other maps.

5 ways to hallucination-proof your AI output

With public trust on the line, the stakes are high for urban planners to ensure accuracy in our AI work. Here’s how to do it.

July 30, 2026 - Tom Sanchez

Colorful brick three-story apartment buildings in Hoboken, New Jersey.

New Jersey outlaws algorithm-driven rent setting

Landlords are now barred from using AI to establish rent costs.

July 27, 2026 - Governing

Close-up on stacks of papers clipped together with multicolored alligator clips on a desk.

AI promises to finally make public engagement meaningful. We put it to the test.

Everything you need to know about how we analyzed the 13,000+ comments submitted in the federal government’s request for information on Surface Transportation Reauthorization — and how you can do it in your own agency’s public engagement.

July 2, 2026 - Yoonjeong Kang

Close-up of person's hands on computer keyboard with graphics indicating they are using AI prompts.

A planner's guide to AI prompting: Getting from vague to valuable

What you ask AI matters as much as which AI you use. Understanding effective prompt engineering can help you ask better questions.

June 25, 2026 - Tom Sanchez

White and red Cruise autonomous car in San Francisco, California.

GM CEO says AI writes 90% of code for its self-driving cars

The statement prompts questions about the reliability of using AI for 'safety-critical' software.

June 23, 2026 - 24/7 Wall Street

Large data center with power substation in Hutto, Texas.

Texas bars data centers from raising utility costs for residents

Gov. Abbott is calling on the state's utility regulator to take steps to reduce energy costs for consumers and ensure data center operators pay for any added costs.

June 12, 2026 - The Dallas Express

Float supporting rent control with "Vote rent control now" banner behind several sitting people drives through Oakland Pride parade in 2024.

Oakland residents fear AI-fueled gentrification

The new tech boom that's driving up rents in San Francisco could have rippling impacts on East Bay communities.

June 5, 2026 - Oaklandside

Downtown Denver, Colorado on a sunny day.

Denver starts using AI to speed up housing permits

The CivCheck platform is designed to flag missing or incomplete application items and reduce the time it takes for applications to get approved.

May 27, 2026 - Route Fifty

Close-up on group of people using large paper on a table and sticky notes to brainstorm.

Getting started with AI, part 2: What some planners are actually saying

Five practicing planners offer their advice for diving — cautiously — into using AI in their day-to-day work.

May 26, 2026 - Tom Sanchez

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.

Top Schools

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.