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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.)
Mark Sheridan Math & Science Academy
🕰️
(CPS)
533 W 27th St
K-12 School
5.2 kg/sqft
405 tons
Burley Elementary, Augustus H -CPS
(CPS)
1630 W Barry Ave
K-12 School
5.2 kg/sqft
Lowest 28%
306 tons
Lowest 9%
333 N Jefferson
333 N Jefferson St
Multifamily Housing
5.2 kg/sqft
Lowest 28%
330 tons
Lowest 11%
444 N Wells St
444 N Wells St
Office
5.2 kg/sqft
Lowest 28%
384 tons
Lowest 15%
325 W Huron St
325 W Huron St
Office
5.2 kg/sqft
Lowest 28%
782 tons
Lowest 45%
Hektoen Building
🕰️
627 S Wood St
Laboratory
5.2 kg/sqft
962 tons
400 North LaSalle Condominium Association
400 N LaSalle St
Multifamily Housing
5.2 kg/sqft
Lowest 28%
3,119 tons
Highest 13%
Winston Towers One
6933 N Kedzie Ave
Multifamily Housing
5.2 kg/sqft
Lowest 28%
1,689 tons
Highest 28%
City Centre Condominium
🕰️
208 W. Washington Street
Multifamily Housing
5.2 kg/sqft
2,015 tons
5514 South Cornell Condominium Association
5514 5524 S CORNELL AVE
Multifamily Housing
5.2 kg/sqft
Lowest 28%
283 tons
Lowest 7%
Chicago Teachers Union
1901 1945 CARROLL AVE
Office
5.2 kg/sqft
Lowest 28%
578 tons
Lowest 32%
The Flamingo
🕰️
5500 S SHORE DR
Multifamily Housing
5.2 kg/sqft
851 tons
The Denifer
🕰️
5400 5406 N KENMORE AVE
Multifamily Housing
5.2 kg/sqft
426 tons
St. Mary of Providence
4200 N Austin Ave
Mixed Use Property
5.2 kg/sqft
Lowest 28%
1,009 tons
Highest 45%
515 517 N NOBLE ST
515 517 N NOBLE ST
Multifamily Housing
5.2 kg/sqft
Lowest 28%
340 tons
Lowest 11%
Page 164 of 226 (Building #2446 to #2460)

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