The Living Building Challenge is a certification program that defines the most advanced measure of sustainability in the built environment possible today and acts to diminish the gap between current limits and ideal solutions. It is comprised of seven performance areas, or ‘Petals’, sub-divided into a total of twenty imperatives, each of which focuses on a specific sphere of influence.

beauty petal site petal water petal energy petal health petal materials petal equity petal

map

Site – limits to growth, urban agriculture, habitat exchange, car free living
Water – net zero water, ecological water flow
Energy – net zero energy
Health – civilized environment, healthy air, biophilia
Materials – red list, embodied carbon footprint, responsible industry, appropriate sourcing, conservation+reuse
Equity – human scale+humane places, democracy+social justice, rights to nature
Beauty – beauty+spirit, inspiration+education

 
The project cannot contain any of the following RED LIST materials:
Asbestos
Cadmium
Chlorinated Polyethylene and Chlorosulfonated Polyethlene
Chlorofluorocarbons (CFCs)
Chloroprene (Neoprene)
Formaldehyde (added)
Halogenated Flame Retardants
Hydrochlorofluorocarbons (HCFCs)
Lead (added)
Mercury
Petrochemical Fertilizers and Pesticides
Phthalates
Polyvinyl Chloride (PVC)
Wood treatments containing Creosote, Arsenic or Pentachloropheno