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GBIG

50 Jong-ro 1-gil

Building

Building 50 Jong-ro 1-gil

Jongno District, Seoul, South Korea

K-Twin Tower

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overview

An Office building with 708,878 square feet. First green activity in 2025.

Activity Why It's Green

This building is green because it has 2 green activities that achieved outcomes of water use reduction, sustainable site selection and development, responsible materials selection and waste management + 2 more

2
Green Projects
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Platinum Certified

Awards & Certifications

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People/Organizations who worked on this building

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Activity

Activity
K-Twin Tower
awarded on 12/18/2025
Platinum
LEED v4 O+M EB
Activity
K-Twin Tower
registered on 07/21/2025
Registered
LEED v4 O+M EB
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