December 22, 2008
What is Green Washing
Green Washing (verb): the dissemination of misleading information and/or concealment of corner cutting during the construction of a sustainable building.
As the momentum to construct more sustainable green buildings grows, many building owners are embracing LEED® elements such as sustainable land use, energy efficiency, green materials, recycling and indoor environmental quality. While nearly all building owners desire these elemnets, most are not willing to pay for the costs associated with LEED® certification.
Sustainability sans LEED® begins with good intentions but the owner needs to be careful about the pitfalls of such an approach and how to avoid getting green washed. Green washing may include insinuations that architectural, engineering and landscape features of your new building are green and sustainable, when in fact they may be standard construction practice.
Sustainability and LEED®
To Avoid green washing, make sure that the process of designing and constructing a measurably sustainable building is followed and accountability is integrated into the process. LEED® cerfication guarantees this because the supporting design documentation and sustainable construction efforts are submitted and reviewed by an independent third party - the United States Green Building Council.
The LEED® process ingrains sustainable design features and goals into design and construction phases and holds architects, engineers and contractors accountable for delivering a real sustainable building.
Another critical step is the commissioning effort. In short, commissioning includes documentation of the owner's requirements, oversight during construction and system testing after construction. As crunch time approaches, certain low priority items such as functional peformance testing and design reviews may get pushed off the table. A vigilant commissioning agent, whose sole responsibility is to ensure the owner's interests are met, will help prevent this from happening.
Without the LEED® Certification objective, it becomes too easy for the design team to push a green initiative without actually accomplishing it, leaving you with a green building in name only. Without the cerification end goal, it is too easy to skip things, cut corners and value engineer the sustainability right out of your building. Don't fall into this trap.
About the Author
Cal Pasvogel is an Energy Engineer at Michaels Engineering. For more informaiton on this topic or additional energy concerns, please contact Cal at: (608)785-1900 or [email protected]