Metropolis blogger Joseph G. Brin interviews Charlie Miller, P.E., of Roofmeadow, to find out why green roofs have been slow to catch on in the United States.
While Charlie Miller, P.E. may be an internationally recognized green roof pioneer, his Philadelphia operation, Roofmeadow, is modest. Joseph G. Brin sits down with Miller to ask why green roofs are such a hard sell in America. Miller laments:
"It's hard to sell simple, elegant ideas. People [Americans] are in love with technology."
Miller was, himself, once a skeptic of green roof technology, but a 1997 trip to Germany set the engineer/geologist on a new course. Over the past 15 years he has labored to make, what he calls, "lifted landscapes" palatable to Americans through the combination of design, policy, and science expertise offered by his firm. The primary obstacle, he points out, is the liability of heavy, potentially leaky landscapes atop buildings, particularly older structures.
Sharing in Miller's frustration over the slow progress of the American green roof movement, Brin suggest we reach out to the Germans:
"Couldn't they just send us a .dxf (CAD) file of their favorite roof section?"
Thanks to Jessica Brent
FULL STORY: Roofmeadow Fields Forever

What ‘The Brutalist’ Teaches Us About Modern Cities
How architecture and urban landscapes reflect the trauma and dysfunction of the post-war experience.

‘Complete Streets’ Webpage Deleted in Federal Purge
Basic resources and information on building bike lanes and sidewalks, formerly housed on the government’s Complete Streets website, are now gone.

The VW Bus is Back — Now as an Electric Minivan
Volkswagen’s ID. Buzz reimagines its iconic Bus as a fully electric minivan, blending retro design with modern technology, a 231-mile range, and practical versatility to offer a stylish yet functional EV for the future.

Healing Through Parks: Altadena’s Path to Recovery After the Eaton Fire
In the wake of the Eaton Fire, Altadena is uniting to restore Loma Alta Park, creating a renewed space for recreation, community gathering, and resilience.

San Diego to Rescind Multi-Unit ADU Rule
The city wants to close a loophole that allowed developers to build apartment buildings on single-family lots as ADUs.

Electric Vehicles for All? Study Finds Disparities in Access and Incentives
A new UCLA study finds that while California has made progress in electric vehicle adoption, disadvantaged communities remain underserved in EV incentives, ownership, and charging access, requiring targeted policy changes to advance equity.
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.
City of Albany
UCLA Lewis Center for Regional Policy Studies
Mpact (formerly Rail~Volution)
Chaddick Institute at DePaul University
City of Piedmont, CA
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research