Home Building Green vs LEED
Recently a friend of mine and I were discussing what I was going to do with my LEED accreditation and discussing LEED in general. I actually have thought about this, and what I would like to do is specialize in LEED for New Developments, as well as New Home Construction. This will be in addition to what we do for commercial projects, but I want to specialize in the residential end.
With new development, particularly residential neighborhoods, there are very few standards for green development, other than doing what is right to minimize the impacts of development and creating them to be more sustainable than the current development patterns. In this respect, I think LEED-ND will be very beneficial and I want to be in the forefront of this. Convincing developers to go this route will not be easy, and it will also require municipalities, utility providers, and contractors to all think differently. One of the first projects I want to test with this will be own development. Right now, LEED-ND is in the pilot process, and will not be brought online until early 2009, so we will follow the pilot guidelines and hopefully become certified as we go to construction.
LEED for homes is an entirely different matter. There are many green building standards for residential construction. Locally, we have the Built Green program administered by the Metro Denver HBA, Energystar, the upcoming ANSI national standards, and some others. All are good programs with varying degrees of market acceptance. When I was building several years ago, I followed the Built Green program, and even listed some of the homes. At the time, that program was unknown in Fort Collins and it had little market viability.
Both the Built Green and Energy Star programs focus more on the building, mostly favoring energy and water consumption. I think where LEED might be different is that it looks at a more comprehensive picture from site development all the way through indoor air quality. It is also designed to dovetail with LEED-ND. With our development, we will also require the builders to follow some kind of green standard. Whether we want to dictate which standard, or allow flexibility we will have to decide. Of the measures that we will have to evaluate will be market acceptance of the various standards, and the cost of implementing those standards. LEED in particular can be quite expensive. Just the fees paid to USGBC and to have a third party rater involved can run from $3-7,000 per home depending upon the level of certification (taken from Green Builder magazine, July 2007). This is pretty steep for the typical home where every dollar counts for affordability and buyers compare prices per square foot more than features. That being said, there could be some economy of scale achieved if a builder has stock plans that are repeated several times, or uses the same materials and specs from home to home. This would in theory reduce the paperwork that is incurred. I don’t know if this is possible, but will look into it further. If USGBC wants LEED to be a viable standard for home building, they will have to address the cost issues.
