ZEB
Zero Energy Building (ZEB) is a future-oriented building model that minimizes
the energy load required for building operation and achieves energy self-sufficiency
through the use of renewable energy.
※ Mandatory Grade 4 requirement for public buildings (17 building types) with a total floor area of 1,000㎡ or more
Applicable energy sources for buildings include solar PV, solar thermal, geothermal, and fuel
cells.
Among these, the most practical and immediately deployable solution is solar power generation, particularly BIPV (Building-Integrated Photovoltaics), which harmonizes with architectural design.
Among these, the most practical and immediately deployable solution is solar power generation, particularly BIPV (Building-Integrated Photovoltaics), which harmonizes with architectural design.
Key Features
Design Integration
Achieves a refined and premium building appearance without compromising
aesthetics
Space Efficiency
Utilizes the building envelope itself without requiring additional land
Energy Independence
Reduces electricity costs through self-consumption power generation
Realization of ESG Management
Enhances eco-friendly brand image while fulfilling corporate social
responsibility
Zero Energy Building
Certification Grades
Certification Grades
- ZEB Grade
- Energy Self-Sufficiency Rate
- Grade 1
- Energy self-sufficiency rate 100% or higher
- Grade 2
- Energy self-sufficiency rate 80% or higher and less than 100%
- Grade 3
- Energy self-sufficiency rate 60% or higher and less than 100%
- Grade 4
- Energy self-sufficiency rate 40% or higher and less than 100%
- Grade 5
- Energy self-sufficiency rate 20% or higher and less than 100%