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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.)
Museum Park Tower 1 Condominium Association
1322 S Prairie Ave
Multifamily Housing
7.9 kg/sqft
Highest 29%
2,208 tons
Highest 20%
307 S Sangamon St
307 S Sangamon St
Office
7.9 kg/sqft
Highest 29%
578 tons
Lowest 33%
530 W. Diversey
530 W DIVERSEY PKWY
Multifamily Housing
7.9 kg/sqft
Highest 29%
401 tons
Lowest 18%
619-645 East Woodland Park
619 645 E WOODLAND PARK
Multifamily Housing
7.9 kg/sqft
Highest 29%
804 tons
Lowest 47%
TCB-Midway, LLC
5109 5151 S PULASKI RD
Strip Mall
7.9 kg/sqft
Highest 29%
441 tons
Lowest 21%
Canterbury Court Apartments
1220 N STATE PKWY
Multifamily Housing
7.9 kg/sqft
Highest 29%
784 tons
Lowest 46%
Halsted Flats
3740 N Halsted St
Multifamily Housing
7.9 kg/sqft
Highest 29%
1,811 tons
Highest 26%
4848 North Winthrop Avenue
4848 N Winthrop Ave
Multifamily Housing
7.9 kg/sqft
Highest 29%
1,977 tons
Highest 23%
DCFS
6201 S Emerald Dr
Other - Public Services
7.9 kg/sqft
Highest 29%
636 tons
Lowest 38%
Chicago Marriott Downtown
540 N Michigan Ave
Hotel
7.9 kg/sqft
Highest 29%
7,460 tons
Highest 4%
Chicago Swissotel
323 E Wacker Dr
Hotel
7.9 kg/sqft
Highest 29%
5,579 tons
Highest 6%
Wabash Building
425 S Wabash Ave
Residence Hall/Dormitory
7.9 kg/sqft
Highest 29%
3,255 tons
Highest 12%
The Royalle Condominium Association
744 N CLARK ST
Multifamily Housing
7.9 kg/sqft
Highest 29%
615 tons
Lowest 36%
The 30 West Erie CA
30 W ERIE ST
Multifamily Housing
7.9 kg/sqft
Highest 29%
462 tons
Lowest 23%
PCC - Chicago
643 N Orleans St
Office
7.9 kg/sqft
Highest 29%
425 tons
Lowest 20%
Page 50 of 171 (Building #736 to #750)

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