Tag: leed

Housing Cities 2009

March 12th, 2009

I just came from the opening conversation for the Housing Cities 2009 symposium.  It was a discussion primarily by Sandra Henriquez, the head of the Boston Housing Authority, prompted by Lawrence Vale, a professor at MIT.  The salient points seemed to be these:

  • Make public housing look like multi-family housing
    • Maintain compliance to the same set of standards and eliminate the bureaucracy associated with publicly-funded housing
    • Add the ability to finance/leverage public housing to make improvements
    • Learn property management principles from private management
  • Blend publicly-subsidized and unsubsidized housing in the same development
    • Higher income renters set a standard for the quality and care of the site
    • Helps encourage low income tenants to pay their rent on time because they feel like the neighborhood will improve with the influx of unsubsidized renters
  • Decouple social services and property management
    • Sends a mixed message when the property management has to both run a business and act as a social worker
    • Decoupling allows the property to be managed as any other real estate asset which can make upgrades
  • Green building
  • Ms. Henriquez’s dream state
    • High density, high physical profile affordable housing that blends into its surroundings through a connection to less affordable, lower housing.  There would be a scale of height and affordability, all under the same housing development — this is based on a model in Vancouver.  This would help the neighborhood integrate seamlessly together.

(But who are the middle class folks who will act as the bridge and what’s their incentive?)

It was a very interesting conversation and Ms. Henriquez did an admirable job of providing a background in the challenges facing federally-funded housing today.

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Online Green Building Courses at WBDG

March 1st, 2009

Continuing education is a great way of proliferating green building practices and that’s the goal of the Whole Building Design Guide. They offer online courses and accreditation — in particular, they have a class on Defining, Evaluating and Selecting Green Products for green building programs (including LEED) that looks interesting. I think they focus mainly on US federal buildings, but they may have some approaches, particularly with project management, that may be generally useful.

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The Need for Sustainable Building and Using Loblolly as an Example

March 1st, 2009

The Center for Democracy and Technology has been releasing Congressional Research Reports on theopencrs.com.  Just last week, they released a great primer on green building by Eric Fischer called, Issues in Green Building and Federal Response: an Introduction.  In it, he cites some staggering numbers on the environmental impact of building:

  • Residential buildings in the US account for more than 20% of our energy consumption
  • Building demolition and construction account for 60% of the non-industrial waste in the US (in 1996).  Only 25% of it is recovered through recycling.
  • Buildings produce 40% of the CO2 emissions in the US and that number is climbing.
So, it seems to become more energy-efficient, we need to figure out how to build (and tear down) more efficiently.  However, building efficiently isn’t the only answer,

The location of a building can have significant transportation and ecological impacts. For example, if an organization constructs a new green building for its offices, but chooses a location with no access to public transportation, the additional energy required for transportation by private vehicle may exceed energy savings from the operation of the building itself.

Which is why selection of the site is a part of the Leadership in Energy and Environmental Design (LEED) certification.  In light of that, it would be great to see some well-sited projects like Loblolly.  Loblolly was built in 2007 by Kieran Timberlake Architects and is a residence on Taylor’s Island, MD.  The house was built with prefab materials and only takes a wrench to assemble, once the materials are delivered to the site.  It can also be completely disassembled leaving the prefabbed pieces whole — if they are reused then there is no waste.  All of the materials came from within 500 miles of the site and the builders have gone so far as to incorporate the trees from the site into the foundation.  Imagine if we could get this type of building philosophy integrated into an environment with an existing public transportation infrastructure.  It looks like from the KTA blog, that this dream is becoming a reality in New Orleans Lower Ninth Ward.

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