Emily Badger crunches the data on the argument by Jane Jacobs regarding the importance of old buildings to the economic health and quality of life of cities—an opinion described by Badger as "received wisdom among planners and urban theorists."

Emily Badger shares news of a new study by the National Trust for Historic Preservation, which "suggests that older, smaller buildings do matter to a city's economy and a neighborhood's commercial life beyond the allure of affordable fixer-uppers."
A few examples of the report's findings:
- "In Seattle, the report found one-third more jobs per commercial square foot in parts of town with a variety of older, smaller buildings mixed in."
- And in San Francisco's older neighborhoods, the study "found more than twice the rate of women and minority-owned businesses."
Badger also includes more details on the study's methods as well as a few conclusions drawn from the study by the National Trust.
FULL STORY: An economic defense of old buildings

Manufactured Crisis: Losing the Nation’s Largest Source of Unsubsidized Affordable Housing
Manufactured housing communities have long been an affordable housing option for millions of people living in the U.S., but that affordability is disappearing rapidly. How did we get here?

Americans May Be Stuck — But Why?
Americans are moving a lot less than they once did, and that is a problem. While Yoni Applebaum, in his highly-publicized article Stuck, gets the reasons badly wrong, it's still important to ask: why are we moving so much less than before?

Using Old Oil and Gas Wells for Green Energy Storage
Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.

Updating LA’s Tree Rules Could Bring More Shade to Underserved Neighborhoods
A new USC study finds that relaxing Los Angeles’ outdated tree planting guidelines could significantly expand urban tree canopy and reduce shade disparities in lower-income neighborhoods, though infrastructure investments are also needed.

California's Canal Solar Projects Aim to Conserve Resources and Expand Clean Energy
California’s Project Nexus has begun generating electricity from solar panels installed over irrigation canals, with researchers and state agencies exploring statewide expansion to conserve water and boost clean energy production.

HHS Staff Cuts Gut Energy Assistance Program
The full staff of a federal program that distributes heating and cooling assistance for low-income families was laid off, jeopardizing the program’s operations.
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