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Building Energy Efficiency Rating Certification/Evaluation Business

What is the building energy efficiency rating certification system?

It is a certification system in the field of buildings to induce the expansion of buildings with high energy performance and effective energy management, and provides accurate information about the energy used in buildings to all stakeholders related to the building, such as the building owner, residents, building managers, and contractors. The goal is to induce effective building energy management.

Certification Type

  • Preliminary Certification:
    Energy efficiency class certification based on the results evaluated through the design book

 

  • Main Certification:
    Energy efficiency class certification through book evaluation and field inspection
건축물 에너지 효율등급 1+++ 인증

Certification Target

Residential Buildings:
Detached House and Apartment House (Excluding Dormitory)
Buildings other than Residential:
A Business Facility and a Building with a Cooling/Heating Area of more than 500㎡

  • If a public building with a total floor area of 3,000㎡ or more is newly constructed or expanded in a separate building, it is obligatory to acquire a grade 1 or higher. (Grade 2 for a Public House, Excluding Dormitory)
  • Buildings built by market-type or semi-market-type public companies are required to acquire a level of 1 ++ or higher.

Certification Grade

  • 10 Steps Based on Primary Energy Consumption per Unit Area per Year
    (1 +++, 1 ++, 1+, 1 ~ 7 Grades)

 

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Certification Performance

  • Has More than 40 Experts in Evaluation
  • In areas other than Seoul and Gyeonggi, you can get quick business support from the Daejeon and Busan branches.
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Incentive

Easing Construction Standards

Building Energy Efficiency Rating Details
Building Energy Efficiency Rating CertificationGreen Building Certification GradeMaximum Relaxation Rate
1+Best9%
1+Excellent6%
1Best6%
1Excellent3%
Building Energy Building CertificationEnergy Independence RateMaximum Relaxation Rate
ZEB1Buildings over 100%15%
ZEB2Buildings over 80% to less than 100%14%
ZEB3Buildings over 60% to less than 80%13%
ZEB4Buildings over 40% to less than 60%12%
ZEB5Buildings over 20% to less than 40%11%

Reduction of Acquisition Tax

Reduction of acquisition tax 5% ~ 15% for buildings that have a green building certification of ‘excellent’ or higher, and a building energy efficiency rating certification of ‘2nd grade’ or higher

DivisionBuilding Energy Efficiency Rating Certification
Grade 1Grade 2
Green CertificationBest
Excellent
15%
10%
10%
5%

Reduction of Property Tax

Reduction of property tax by 3% ~ 10% for each building that has obtained building energy efficiency rating certification and green building certification
at the same time

DivisionBuilding Energy Building Certification
Grade 1Grade 2
Green CertificationBest
Excellent
15%
10%
10%
5%

Types and Procedures of Certification

Preliminary Certification / Main Certification

Energy efficiency rating certified as a result of evaluation based on design books / Energy efficiency rating certified through on-site due diligence based on completed documents

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