Mary is an editor and writer who is passionate about urban planning and the direct impact it has on people's lives and how we experience the world around us. Prior to joining Planetizen as editorial manager in December 2023, she spent eight years as an editor for Planning magazine, the flagship publication of the American Planning Association.

24 States Sue EPA Over New Soot Pollution Limit
The agency cites health risks of air pollution as reason for the new limit; states appear concerned it will kill their economies.

Proposed Changes to LIHTC Approved by US House
If passed by the Senate, it would represent the most significant reform to the LIHTC in decades. Some say it’s still not enough.

Video: Can US Power Grid Handle AI’s Growing Energy Needs?
Are U.S. utilities and energy infrastructure prepared for the energy demand of data centers to more than double by 2030, driven largely by increased use of AI?

Downtown Chicago Vacancy Rates at All-Time High, Slashing Building Values
Record vacancy rates and the high cost of borrowing money are fueling a commercial real estate crisis in downtown Chicago.

Urban Ag Activists Up In Arms About New Study
Researchers looked at the carbon footprint of urban farming versus conventional, and the results were surprising.