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Electrify Chicago

An independent tool for viewing City of Chicago building data

According to the 2022 Chicago Climate Action Plan(opens in a new tab), 69% of Chicago's emissions come from buildings, making building emissions our biggest challenge and our biggest opportunity as a city to tackle climate change. At Electrify Chicago, we showcase building performance using publicly available data supplemented by community-submitted photographs and building owners.

Start by looking at Chicago's buildings with the highest greenhouse gas intensity i.e. emissions per square foot. Large, efficient, buildings can perform much better than very inefficient small buildings on this metric.

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📰 $30 Million In Missed Fines

The City Of Chicago failed to collect $30 million in potential fines from the building benchmarking ordinance, reducing transparency and accountability.

Read Our Full Blog Post On Millions in Missed Fines.

Legislative update! 🎉

As of late January 2024, legislation is being introduced to require new use more efficient forms of water and space heating, via the Clean And Affordable Buildings Ordinance (CABO), which will reduce the number of highly polluting and inefficient buildings that end up on this site.

If you're in Chicago, write to your alderman to support the CABO! (opens in a new tab)

Chicago Buildings by Greenhouse Gas Intensity

Note: Data only includes large Chicago buildings from 2021, unless explicitly stated otherwise.

Note: This data only includes buildings whose emissions are reported under the Chicago Energy Benchmarking Ordinance(opens in a new tab). According to the City “As of 2016, this list includes all commercial, institutional, and residential buildings larger than 50,000 square feet.” This dataset is also then filtered to only buildings with reported emissions > 1,000 metric tons CO2 equivalent.

This data is also from 2021, but when new benchmark data is available, we'll update the site.

Property Name / address Primary Property Type Greenhouse Gas Intensity
(kg CO2 eq./sqft)
Total Greenhouse Emissions
(metric tons CO2 eq.)
Mallers Building LLC
5 S Wabash Ave
Enclosed Mall
6.9 kg/sqft
Highest 42%
2,166 tons
Highest 20%
123 N Wacker
123 N Wacker
Office
6.9 kg/sqft
Highest 42%
3,826 tons
Highest 10%
RICHARD J. DALEY CENTER
🚩
50 W Washington
Courthouse
6.9 kg/sqft
Highest 42%
10,570 tons
Highest 2%
Spring Grove Apartments
4554 S DREXEL BLVD
Multifamily Housing
6.9 kg/sqft
Highest 42%
619 tons
Lowest 36%
Museum Walk Apartments
5541 S EVERETT AVE
Multifamily Housing
6.8 kg/sqft
Highest 44%
520 tons
Lowest 28%
Leslie Shankman School Corporation Building
6245 S INGLESIDE AVE
K-12 School
6.8 kg/sqft
Highest 44%
506 tons
Lowest 27%
Campus North Residential Commons
(UChicago)
5500 S UNIVERSITY AVE
Residence Hall/Dormitory
6.8 kg/sqft
Highest 44%
2,862 tons
Highest 14%
Lycee Francais de Chicago
1929 W WILSON AVE
K-12 School
6.8 kg/sqft
Highest 44%
591 tons
Lowest 34%
901 S Plymouth
901 S Plymouth Ct
Multifamily Housing
6.8 kg/sqft
Highest 44%
1,096 tons
Highest 42%
Workshop 4200
4200 W Diversey Ave
Other
6.8 kg/sqft
Highest 44%
962 tons
Highest 46%
HRTL - Town Hall: 3600 N Halsted
3600 N Halsted St
Multifamily Housing
6.8 kg/sqft
Highest 44%
623 tons
Lowest 37%
Silver Coast Citadel Condominium Association
7201-09 S Yates Blvd
Multifamily Housing
6.8 kg/sqft
Highest 44%
688 tons
Lowest 41%
CICS Wrightwood
8130 S California Ave
K-12 School
6.8 kg/sqft
Highest 44%
367 tons
Lowest 15%
1309 N Wells
1309 N Wells St
Multifamily Housing
6.8 kg/sqft
Highest 44%
791 tons
Lowest 46%
South Shore Intl College Prep High School
(CPS)
1955 E 75th St
K-12 School
6.8 kg/sqft
Highest 44%
1,443 tons
Highest 32%
Page 74 of 171 (Building #1096 to #1110)

Data Source: Chicago Energy Benchmarking Data (opens in a new tab)