Innovation in Detroit Turns to the Worm

Faced with an estimated 24 square miles of vacant land, Detroit is turning its empty lots into test beds of urban innovation.

1 minute read

October 13, 2015, 7:00 AM PDT

By jwilliams @jwillia22


Vacant Lot in Detroit

Anders Porter / Flickr

Detroit is turning to non-profit organizations in a search for creative solutions to the city’s vacant lots, reports John Gallagher in the Detroit Free Press. One of those solutions has seen the introduction of 85,000 earthworms onto vacant lots with the goal of loosening the soil to allow rainwater to seep into the soil, thereby avoiding runoff into the city’s sewer system, and in turn reducing pressure on the overburdened infrastructure. The Detroit Future City Implementation Office has released a 72-page Field Guide, available in print or online, to help local innovators plan for the reuse of vacant lots across the city.

“Erin Kelly, the head of the Detroit Future City land use team, said the guide is more than a simple pattern book with examples of vacant-lot ideas, such as urban gardens or parking lots. Rather, it's meant to help residents assess the condition of vacant lots in their district and help residents understand how much time, money, and expertise will be needed for each of the suggested treatments.”

The DFC Office has printed 2,000 copies of the handbook, or the handbook can be accessed online at dfc-lots.com.

Sunday, October 4, 2015 in Detroit Free Press

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

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

June 11, 2025 - Diana Ionescu

Rendering of Shirley Chisholm Village four-story housing development with person biking in front.

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning

SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

June 8, 2025 - Fast Company

Yellow single-seat Japanese electric vehicle drivign down road.

The Tiny, Adorable $7,000 Car Turning Japan Onto EVs

The single seat Mibot charges from a regular plug as quickly as an iPad, and is about half the price of an average EV.

June 6, 2025 - PC Magazine

People riding bicycles on separated bike trail.

With Protected Lanes, 460% More People Commute by Bike

For those needing more ammo, more data proving what we already knew is here.

2 hours ago - UNM News

Bird's eye view of half-circle suburban street with large homes.

In More Metros Than You’d Think, Suburbs are Now More Expensive Than the City

If you're moving to the burbs to save on square footage, data shows you should think again.

4 hours ago - Investopedia

Color-coded map of labor & delivery departments and losses in United States.

The States Losing Rural Delivery Rooms at an Alarming Pace

In some states, as few as 9% of rural hospitals still deliver babies. As a result, rising pre-term births, no adequate pre-term care and "harrowing" close calls are a growing reality.

June 15 - Maine Morning Star