• Smith College's Bechtel Environmental Classroom is the world's fifth (and New England's first) Living Building™

    Read the Case Study


    Photo: Ethan Drinker Photography 

  • Now is the time...

    for a world of Living Buildings, Sites and Communities. Learn how certified project achieved the world's most rigorous green building certification. 

  • Your Ingredients Here. 

    Declare aims to transform the marketplace through transparency and open communication.

  • From Inspiration to Certification

    Learn how the certification process works and what it means to be certified through the Living Building Challenge. 

  • Become an Ambassador. 

    Lead the application of Living Building Challenge principles in your neighborhood.

  • The Bertschi Living Building Science Wing is the world's first Living Building certified under version 2.0 of the Challenge.  

    Read the Case Study

LBC

Read the Standard

The Living Building ChallengeTM is the built environment's most rigorous performance standard. It calls for the creation of building projects at all scales that operate as cleanly, beautifully and efficiently as nature's architecture. To be certified under the Challenge, projects must meet a series of ambitious performance requirements, including net zero energy, waste and water, over a minimum of 12 months of continuous occupancy. Download the Living Building Challenge Standard 2.1 to learn more

Living Building Challenge News

Upcoming Events

Spring of Sustainability

Tuesday, April 22, 2014 (All day)
For many of us who are part of the “green movement,” some days, the challenges we face feel unsurmountable.
 

Declare Webinar

Wednesday, April 23, 2014 - 11:00am

Join the International Living Future Institute, GreenWizard, and Knauf Insulation to discuss the finer points of the building materials transparency movement. Free webinar, from 11a - 12p PST.

Connecticut Collaborative Kick-Off

Thursday, April 24, 2014 - 5:30pm

Living Building Challenge Collaborative:Connecticut is a community-based, in-person group of Living Building Challenge enthusiasts that provides an opportunity for informal learning experiences and advances community transformation.