Leadership in Energy and Environmental Design (LEED) system is a rating green building certification system. This system is provided by the U.S. Green Building Council (USGBC;) a Washington-based non-profit organization that stands for prosperous and sustainable future for the nation trough cost-efficient and energy-saving green buildings.
The LEED program covers over 4.5 billion square feet of construction space in the United States and other 91 countries. The current number of participating projects reaches 35,000.
LEED for homes is the part of program (and the nationally accepted benchmark) for the design and construction of high-quality green homes. LEED certification, developed in 2000, offers tree-stage rating system that measures a homes performance on eight categories: site selection, water efficiency, materials, & resources, energy & atmosphere, indoor environmental quality, location & linkages, awareness & education, and innovation.
Each LEED-certified home passes inspections and testing individually to ensure its high performance. After all inspections are made it gets one of these tree rated stages: silver, gold or platinum.
Castalia Homes is a green building company that uses USGBC LEED certification for the every home they build. Castalia Homes just certified another LEED for homes house and now has the most certified green, highest performing homes in the State of Indiana!!!


