Arizona

Aerial view of Gillespie Bridge with metal framing and black rock mesa in background in Gillespie, Arizona.

Gila River Canal Project Pairs Water Conservation With Solar Energy

Local leaders view the first solar panel-covered water canal in the Western Hemisphere as a ‘major win’ for Indigenous water sovereignty.

December 13, 2023 - The Independent

View of Tucson, Arizona at sunset with two saguaro cacti in foreground.

Zoning Driving Housing Costs, Water Consumption in Arizona

Regulations that prohibit multifamily housing and smaller lot sizes contribute to a growing gulf between housing supply and demand.

December 12, 2023 - Pew

Phoenix

Phoenix Approves Speed Limit Reductions

The city lowered speed limits on 15 street segments to improve traffic safety and bring them in line with regulations.

December 10, 2023 - KTAR

Close-up of accessible stop button on public bus.

Phoenix Transit Riders Face Accessibility Challenges

Disability advocates want the city’s transit agencies to expand the scope of their accessibility efforts to include a broader range of needs.

November 26, 2023 - AZ Big Media

Aerial view of downtown Chandler, Arizona with desert hills in background.

Arizona Town Expands Infill Incentive District

The Chandler City Council voted to add the city’s downtown and other areas to an incentive program that supports infill development.

November 15, 2023 - Chandler News

Aerial view of Buckeye, Arizona with sunset sky.

Arizona Town Looks for New Water Sources, Insists Development ‘Full Steam Ahead’

While many Southwest cities are looking for ways to conserve water and limit growth as water supplies become strained, one town is pressing ahead with rapid development.

October 29, 2023 - The Guardian

Newly constructed houses in Tempe, Arizona.

Tempe Historic Preservation Proposal Could Make it Harder to Build New Homes

Proposed changes to the city’s preservation ordinance would make two-thirds of the city’s housing stock eligible for preservation.

October 2, 2023 - The State Press

Aerial view of Glen Canyon Dam on Colorado River among red rocks

Calls Grow for ‘One-Dam Solution’ on Colorado River

California growers and others in the river’s Lower Basin want the federal government to consider draining Lake Powell to conserve more water downstream.

September 13, 2023 - Los Angeles Times

Suburban Phoenix single-family homes in a cul-de-sac, one with large saguaro cactus in front yard

Phoenix Approves ADUs

The city hopes backyard ‘casitas’ can help alleviate the housing crisis.

September 11, 2023 - The Center Square

Aerial view of Mesa, Arizona

Mesa General Plan Update Aims for Clarity, Accountability

The Arizona city’s once-a-decade update to its General Plan will clarify zoning boundaries left ‘fuzzy’ in its previous iteration.

September 6, 2023 - The Mesa Tribune

Aerial view of Plant Vogtle Unit 3 nuclear unit

Georgia Makes Clean Energy History in U.S.

The first newly constructed nuclear power plant to generate electricity in the U.S. in over 30 years began operation in Waynesboro, Georgia on July 31.

September 6, 2023 - Georgia Power

Aerial view of Tempe, Arizona with mountains in background

‘Tempe Tomorrow’ Plans for Expected Population Growth

Tempe planners are preparing a General Plan update scheduled for voter approval in March 2024.

August 24, 2023 - Daily Independent

View of Havasu Falls with bright turquoise water and a canyon winding through red vertical cliffs in the Grand Canyon

Biden Announces New National Monument on Havasu 'Baaja Land

Almost 1 million acres of land near the Grand Canyon will now be protected from mining and extraction as part of the country’s newest national monument.

August 10, 2023 - Arizona Republic

"Radiation Zone, Keep Out" sign on wood post with red Arizona desert mesa in background

Grand Canyon Area Could Gain New National Monument

The Biden administration has signaled support for a proposed national monument that would protect Native American lands around the Grand Canyon from uranium mining.

August 7, 2023 - The Washington Post

Lightning strikes over Tucson, Arizona at night during monsoon storm

Tucson Braces for Extreme Weather With Climate Action Plan

The desert city faces a growing risk from extreme heat waves and stronger, more unpredictable storms.

August 3, 2023 - Smart Cities Dive

Maricopa County, Arizona

Phoenix Could Ease Parking Requirements to Support Transit, Affordable Housing

In addition to lower citywide parking requirements on residential properties, a proposed law in Phoenix would lower minimum parking requirements even further for affordable housing developments near the city’s light rail system.

July 20, 2023 - Arizona Central

Google street view of vacant lot in Phoenix, Arizona with palm trees in foreground

Phoenix Moves to Build Affordable Housing on City-Owned Land

The city has so far issued two requests for proposals from developers to build mixed-income housing on city-owned lots.

July 10, 2023 - Arizona Republic

Chicken Run

Residential Zoning Changes Make Room for Chickens

Yes in my backyard—for chickens.

July 5, 2023 - Mohave Valley Daily News

Aerial view of Tempe, Arizona with mountains in background

Arizona ‘Car-Free’ Neighborhood Nears Opening

Culdesac Tempe bans personal cars in exchange for access to scooters, bike facilities, and free transit. Is that enough to reduce car ownership in auto-centric Arizona?

June 20, 2023 - Yahoo News

View of Colorado River from top of Hoover Dam with concrete column on left

The New Colorado River Deal: An Explainer

According to one analyst, the agreement approved by the states doesn’t go nearly far enough to protect the river in the long term.

May 28, 2023 - The Land Desk

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.

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.