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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.)
The Paragon Chicago
1326 S Michigan Avenue
Multifamily Housing
5.2 kg/sqft
Lowest 28%
3,012 tons
Highest 14%
5427 N Broadway St
5427 N Broadway St
Multifamily Housing
5.2 kg/sqft
Lowest 28%
454 tons
Lowest 22%
4 E Elm Condos
4 E ELM ST
Multifamily Housing
5.2 kg/sqft
Lowest 28%
1,016 tons
Highest 44%
2019 - 4820 N Kedzie Ave
🕰️
4820 N KEDZIE AVE
Senior Living Community
5.2 kg/sqft
312 tons
Mertz Hall - CFSU-ID# 254162
🕰️
(Loyola)
1125 W Loyola Ave
Residence Hall/Dormitory
5.2 kg/sqft
1,337 tons
Bauer Building
230 W Huron St
Office
5.2 kg/sqft
Lowest 28%
341 tons
Lowest 12%
Chinatown Elderly
300 W 23rd St
Multifamily Housing
5.2 kg/sqft
Lowest 28%
596 tons
Lowest 33%
Enola Dew Apartments
4623 W Galdys Ave
Multifamily Housing
5.2 kg/sqft
Lowest 28%
291 tons
Lowest 8%
Parkside - 544
544 W Oak St
Multifamily Housing
5.2 kg/sqft
Lowest 28%
731 tons
Lowest 42%
Hirsch Metropolitan HS -CPS
🕰️
(CPS)
7740 S Ingleside Ave
K-12 School
5.2 kg/sqft
1,134 tons
Kozminski Elementary Academy -CPS
🕰️
(CPS)
936 E 54th St
K-12 School
5.2 kg/sqft
527 tons
Hay Community Academy, John -CPS
🕰️
(CPS)
1016 N Laramie
K-12 School
5.2 kg/sqft
498 tons
Mt Vernon Elementary -CPS
🕰️
(CPS)
10540 S Morgan St
K-12 School
5.2 kg/sqft
429 tons
Bethune Elementary -CPS
🕰️
(CPS)
3030 W Arthington St
K-12 School
5.2 kg/sqft
393 tons
Mayo Elementary -CPS
🕰️
(CPS)
245 E 37th St
K-12 School
5.2 kg/sqft
326 tons
Page 163 of 226 (Building #2431 to #2445)

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