Projectific Blog
LEED for Homes: How Homes Get LEED Certified [2026]
LEED for homes explained: how a house earns LEED certification, the Green Rater's onsite verification, residential project types, levels, and the benefits.
LEED For Neighborhood Development (LEED ND) Rating Systems In Details
The LEED for Neighborhood Development (LEED ND) rating system is designed to certify new land development projects or the development of land...
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LEED For Building Design And Construction (LEED BD+C) Rating Systems In Details
All types of buildings—whether newly constructed or any type of existing...
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LEED Rating System Evolution
LEED is updated through a regular development cycle for revisions to the rating system. There are three basic types of LEED development...
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What Is LEED Campus?
The LEED Campus program is not for projects uniform in design (unlike the LEED Volume program), but for multiple projects that are located on a single...
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What Is LEED Volume?
The LEED Volume Program is a streamlined certification process for organizations that plan to certify more than twenty-five prototype-based...
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What Is Addenda In LEED?
Addenda is the term that combines all the changes, improvements, issued LEED interpretations, and modifications made to a LEED rating system...
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What Is A LEED Interpretation?
In a process similar to the handling of credit interpretation rulings (CIRs), when a project team has questions about the technical details...
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What is a Credit Interpretation Ruling (CIR) in LEED?
After the project is registered at LEED Online, if a project team has questions about the technical details of a prerequisite, credit, or MPR...
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Project Certification Process For LEED For Neighorhood Development (LEED ND) Projects
The certification process for LEED ND projects is different from certification of other rating systems due to the lengthy project durations of LEED ND projects...
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Project Review Phase For LEED BD+C And LEED ID+C Projects
There are two types of review options for LEED BD+C and LEED ID+C projects. The first option is the...
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What Is GBCI? The Organization Behind LEED Explained [2026]
What is GBCI? Learn what Green Business Certification Inc. does, how it differs from USGBC, and how it administers LEED exams, credentials, and reviews.