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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.

New Article
📰 $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 includes large Chicago buildings with data from 2022, 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.

The latest year of data is from 2022, but we update the site regularly when new data is available, and some buildings may have failed to report that year, and only have older data available.

Property Name / address Primary Property Type Greenhouse Gas Intensity
(kg CO2 eq./sqft)
Total Greenhouse Emissions
(metric tons CO2 eq.)
Westside Research Office Building (WROB)
1747 W ROOSEVELT RD
Office
6.9 kg/sqft
Highest 41%
1,070 tons
Highest 43%
1745 N KEYSTONE AVE
1745 N KEYSTONE AVE
Multifamily Housing
6.9 kg/sqft
Highest 41%
702 tons
Lowest 40%
1330 N DEARBORN ST
1330 N DEARBORN ST
Multifamily Housing
6.9 kg/sqft
Highest 41%
507 tons
Lowest 27%
Federal Railroad Retirement Board
844 W Rush St
Office
6.9 kg/sqft
Highest 41%
2,628 tons
Highest 17%
One Magnificent Mile
980 N Michigan Ave
Mixed Use Property
6.9 kg/sqft
Highest 41%
7,057 tons
Highest 4%
33 N LaSalle St
33 N LaSalle St
Office
6.9 kg/sqft
Highest 41%
3,281 tons
Highest 12%
Illinois Masonic Medical Office Center
3000 N HALSTED ST
Medical Office
6.9 kg/sqft
Highest 41%
990 tons
Highest 45%
125 South Wacker
125 S Wacker Dr
Office
6.9 kg/sqft
Highest 41%
4,402 tons
Highest 8%
541 N Fairbanks
541 N Fairbanks
Office
6.9 kg/sqft
Highest 41%
4,885 tons
Highest 7%
RICHARD J. DALEY CENTER
🕰️
50 W Washington
Courthouse
6.9 kg/sqft
10,570 tons
222 South Riverside Plaza
222 S Riverside Plz
Office
6.9 kg/sqft
Highest 41%
8,554 tons
Highest 3%
500 W Monroe
500 W Monroe
Office
6.9 kg/sqft
Highest 41%
8,002 tons
Highest 4%
Museum Walk Apartments
🕰️
5541 S EVERETT AVE
Multifamily Housing
6.8 kg/sqft
520 tons
369 W GRAND AVE
369 W GRAND AVE
Multifamily Housing
6.8 kg/sqft
Highest 43%
2,872 tons
Highest 15%
1375 Fulton
1375 Fulton
Office
6.8 kg/sqft
Highest 43%
2,695 tons
Highest 16%
Page 98 of 226 (Building #1456 to #1470)

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