You don't have to tear a city down to make it green, according to this piece from the Boston Globe, which offers some emerging ideas.
"We can invent all the green technologies we like, but we can't tear down blocks full of drafty old structures and start from scratch - to say nothing of the networks of streets lined with wiring, pipes, and tunnels that might be decades, even centuries old. The problem is especially acute in older cities such as Boston.
So how to improve the cities we've got? The answer: retrofitting."
The ideas suggested here for retrofitting cities include bikes-on-demand, a smart grid, and podcars.
FULL STORY: Urban retrofits

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

Map: Where Senate Republicans Want to Sell Your Public Lands
For public land advocates, the Senate Republicans’ proposal to sell millions of acres of public land in the West is “the biggest fight of their careers.”

Restaurant Patios Were a Pandemic Win — Why Were They so Hard to Keep?
Social distancing requirements and changes in travel patterns prompted cities to pilot new uses for street and sidewalk space. Then it got complicated.

Platform Pilsner: Vancouver Transit Agency Releases... a Beer?
TransLink will receive a portion of every sale of the four-pack.

Toronto Weighs Cheaper Transit, Parking Hikes for Major Events
Special event rates would take effect during large festivals, sports games and concerts to ‘discourage driving, manage congestion and free up space for transit.”

Berlin to Consider Car-Free Zone Larger Than Manhattan
The area bound by the 22-mile Ringbahn would still allow 12 uses of a private automobile per year per person, and several other exemptions.
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Heyer Gruel & Associates PA
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Custer County Colorado
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
Camden Redevelopment Agency
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Municipality of Princeton (NJ)