Branden Klayko reports on the pioneering project planned by innovative Philadelphia design-build developers Onion Flats.
Planned for a site on the banks of the Schuylkill River, The Ridge is intended to become the nation's largest Passive House. Scheduled to be completed in 2014, the building will be prefabricated in a facility just outside Philadelphia.
Sustainable elements include power generated by a 200-kilowatt solar array and a completely permeable, green-roof covering the site.
The technical aspects of solving the net-zero energy puzzle are not the only challenges for Onion Flats. "What's going to be important is to demonstrate that it's easier to meet Passive House standards on large-scale buildings than small buildings," [Timothy] McDonald, [Principal] said. "We want to show that it's not only possible but also much easier to take on larger buildings without losing quality design."
FULL STORY: Passive Progressive
A Giant Leap Forward for Low-Income Housing in Philadelphia
Inga Saffron reviews a trio of environmentally friendly rowhouses built for low-income families in Philadelphia's Logan neighborhood, which she proclaims are "superior to anything Philadelphia has done in half a century."
Philadelphia Swaps Car Lanes for Bikeways in Unanimous Vote
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Philadelphia Launches ‘Speed Slots’ Traffic Calming Pilot
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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.
The Small South Asian Republic Going all in on EVs
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DC Backpedals on Bike Lane Protection, Swaps Barriers for Paint
Citing aesthetic concerns, the city is removing the concrete barriers and flexposts that once separated Arizona Avenue cyclists from motor vehicles.
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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.
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