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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.)
Sunnyside Properties, LLC
840 W SUNNYSIDE AVE
Multifamily Housing
6.8 kg/sqft
Highest 44%
810 tons
Lowest 47%
The Patricians
401 411 W FULLERTON PKWY
Multifamily Housing
6.8 kg/sqft
Highest 44%
1,291 tons
Highest 36%
Lake Meadows 7
400 E 33rd St
Multifamily Housing
6.8 kg/sqft
Highest 44%
2,074 tons
Highest 22%
AMLI 900
900 S Clark St
Multifamily Housing
6.8 kg/sqft
Highest 44%
3,132 tons
Highest 13%
Hilliard Homes Phase II Limited Partnership (Family)
2030 S State St
Multifamily Housing
6.8 kg/sqft
Highest 44%
1,190 tons
Highest 39%
Lakeview East Cooperative
707 W Waveland Ave
Multifamily Housing
6.8 kg/sqft
Highest 44%
1,597 tons
Highest 29%
1350-60 N LSD
1350 N Lake Shore Dr
Multifamily Housing
6.8 kg/sqft
Highest 44%
4,975 tons
Highest 7%
Illinois Institute of Technology- DTC
(Illinois Tech)
565 W Adams St
College/University
6.8 kg/sqft
Highest 44%
1,932 tons
Highest 24%
Folio Square Condominium Association
124 W POLK ST
Multifamily Housing
6.8 kg/sqft
Highest 44%
730 tons
Lowest 43%
One East 15th Place Condominium
1529 S STATE ST
Multifamily Housing
6.8 kg/sqft
Highest 44%
1,275 tons
Highest 37%
Plaisance Apartments
6104 6110 S WOODLAWN AVE
Multifamily Housing
6.8 kg/sqft
Highest 44%
389 tons
Lowest 17%
MooGoong Terrace
4848 N KEDZIE AVE
Multifamily Housing
6.8 kg/sqft
Highest 44%
377 tons
Lowest 15%
1415 North Dearborn Condominium Association
1415 N DEARBORN ST
Multifamily Housing
6.8 kg/sqft
Highest 44%
877 tons
Lowest 50%
Wrightwood II LLC
443 447 W WRIGHTWOOD AVE
Multifamily Housing
6.8 kg/sqft
Highest 44%
616 tons
Lowest 36%
Dearborn Plaza
(CHA)
1030 1032 N DEARBORN ST
Multifamily Housing
6.8 kg/sqft
Highest 44%
538 tons
Lowest 30%
Page 76 of 171 (Building #1126 to #1140)

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