Living Building Challenge version 2 released

Photo: Gregory Edwards

One of the most forward-thinking green building certification programs in the world is the Living Building Challenge. The Living Building Challenge is a product of the International Living Building Institute (ILBI) and the Cascadia Region Green Building Council. At this week’s Greenbuild 2009, version two of the Living Building Challenge program was released.

 

The Living Building Challenge program goes beyond the brick and mortar of a building and examines the social and economic issues that the nation is currently facing. The new version meshes urban agriculture, social equity, and Universal Design into the certification program.

 

More people are living in urban areas now than at any other point in the world’s history. Version two of the Living Building Challenge addresses this shift in habitation and actually requires the use of onsite urban agriculture programs. This requirement changes depending on how suburban a given site is. The more suburban the site is, the more required agriculture space is needed in order to qualify for Living Building Challenge certification.

 

With the new requirements, the ILBI hopes that a car-free lifestyle is available to more citizens, even those living in suburban areas. Jason F. McLennan, CEO of the Cascadia Region Green Building Council explains that the Living Building Challenge goes beyond simply requiring energy efficient buildings with a smaller carbon footprint.

 

“The simple concept of green buildings has generally produced more efficient buildings and smaller footprints. But that is no longer enough,” says McLennan. “With version 2.0 addressing issues of food, transportation and social justice, we expect a considerable leap forward will happen once again.” Source: ILBI (PDF)

 

Although LEED v3 requires performance data reporting as part of ongoing certification, the Living Building Challenge has always required performance data prior to certification. Projects pursuing certification need to have a minimum of one year of performance data available.

 

The Living Building Challenge v2 is broken into several petals (categories): site, water, energy, health, materials, equity, and beauty. A brief breakdown of the petals follows.

 

Although the Living Building Challenge is quite a bit different from the USGBC LEED certification system, buildings can achieve both LEED and Living Building Challenge certification. One building that is working on both certification programs is the Omega Center for Sustainable Living (OCSL).

 

The Living Building Challenge program embraces a change that is happening in the green building industry – the importance of a building’s impact on the people in the building in addition to the environment around the building.