What can you do with an old crane factory? Turn it into a fish farm, and a hydroponic produce operation.
MacArthur Fellow Will Allen pioneered the idea of raising fish and vegetables together to create jobs and healthy foods close to where people live. The concept is now an actual business in Milwaukee called Sweet Water Organics.
Co-founder Josh Fraundorf tells the Wall Street Journal the operation is "like an indoor wetlands." Farm-raised perch grow in tanks inside a factory that stood empty for decades. The perch poop becomes food for lettuce growing on trays above the tanks.
Sweet Water has yet to show a profit, but there are plans to expand, capitalizing on a Wisconsin's appetite for fried perch.
FULL STORY: The Fish are Jumping Off the Assembly Line

Rethinking Redlining
For decades we have blamed 100-year-old maps for the patterns of spatial racial inequity that persist in American cities today. An esteemed researcher says: we’ve got it all wrong.

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

Walmart Announces Nationwide EV Charging Network
The company plans to install electric car chargers at most of its stores by 2030.

Wisconsin Awarded $12 Million for Brownfield Redevelopment Amid Broader EPA Budget Cuts
The EPA provided the funding to Wisconsin for brownfield cleanups in cities like Milwaukee and Racine, even as broader agency budget cuts under the Trump administration raise concerns about future environmental protection capacity.

Indianapolis Advances Plans to Expand and Connect Citywide Greenway Network
Indianapolis is developing a new Greenways Strategic Implementation Plan to expand, connect, and modernize its trail system, aiming for over 250 miles of greenways that support sustainability, mobility, and community well-being.

EPA Awards $267 Million to Clean Up and Reuse Contaminated Sites
The EPA is investing the funds to clean up and redevelop contaminated sites nationwide, supporting economic growth, community revitalization, and environmental restoration.
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.
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