GBIG

Illinois Chapter

Why it's Green

Certifications

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Awards

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Case Studies

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LEED Certification Activity

1,889 LEED certified activities
538.7 M LEED certified sq ft
Excludes LEED for Homes and LEED ND

Energy Star® Plants & Buildings

1,395 ENERGY STAR® Plants & Buildings
366.7 M Sq. Ft. of ENERGY STAR® Labeled Space

Activity

See all »
Activity-grey
Cornerstone One at Cantera
reported on 05/30/2025
gold
LEED v4.1 O+M: Existing Buildings recertification
Activity-grey
HCSC Illinois HQ- 300 E Randolph
reported on 05/23/2025
Silver
LEED v4.1 O+M: EB
Activity-grey
Woodfield Corporate Center
reported on 05/23/2025
gold
LEED v4.1 O+M: Existing Buildings recertification
Activity
Belmont Cragin Elementary School
awarded on 05/21/2025
Gold
LEED v4 BD+C SC
Activity-grey
203 N LaSalle Recertification
reported on 05/16/2025
gold
LEED v4.1 O+M: Existing Buildings recertification

Collection Breakdown

Cumulative Activity Count by Year

Building Performance

Energy

LEED Designed Energy Efficiency (average % savings from baseline energy code for LEED BD&C projects)
25
LEED Operational Energy Efficiency (average performance period ENERGY STAR rating for LEED EBOM projects)
82

Location

Average Walk Score®
63/100
Average Transit Score®
78/100
About Our Data »

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