Though the U.S. Supreme Court turned aside a more aggressive challenge to the EPA's climate regulating authority, it has agreed to hear arguments on the agency's ability to limit emissions from stationary sources.
"The Supreme Court allowed the Environmental Protection Agency's ability to regulate greenhouse gas emissions as a pollutant to stand Tuesday, even as it agreed to examine how the agency could demand greater pollution controls through the permitting process," reports Juliet Eilperin.
Writing in The New York Times, Adam Liptak explains that, "[t]he Supreme Court accepted six petitions, but it limited the issue it would review to the question of whether the agency 'permissibly determined that its regulation of greenhouse gas emissions from new motor vehicles triggered permitting requirements under the Clean Air Act for stationary sources that emit greenhouses gases.'”
"The question of how much the Supreme Court could scale back the federal government's ability to curb greenhouse gas emissions, now that it has taken up a narrow legal challenge, remains unclear," says Eilperin.
FULL STORY: Supreme Court lets EPA’s climate authority stand, will review permitting question

Maui's Vacation Rental Debate Turns Ugly
Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

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?

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.

What Happens if Trump Kills Section 8?
The Trump admin aims to slash federal rental aid by nearly half and shift distribution to states. Experts warn this could spike homelessness and destabilize communities nationwide.

Sean Duffy Targets Rainbow Crosswalks in Road Safety Efforts
Despite evidence that colorful crosswalks actually improve intersection safety — and the lack of almost any crosswalks at all on the nation’s most dangerous arterial roads — U.S. Transportation Secretary Duffy is calling on states to remove them.
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.
Appalachian Highlands Housing Partners
Gallatin County Department of Planning & Community Development
Heyer Gruel & Associates PA
Mpact (founded as Rail~Volution)
City of Camden Redevelopment Agency
City of Astoria
City of Portland
City of Laramie