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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), a whopping 69% of Chicago's emissions come from buildings, making it our biggest challenge and our biggest opportunity as a city to tackle change. At Electrify Chicago, we want to showcase some of the best and worst performing buildings in the city using publicly available data and manual annotations to add building photographs and label multi-building owners like universities.

You can start by looking at Chicago's buildings with the highest greenhouse gas intensity - this means that they use the most energy when adjusted per unit of square foot, so big buildings could actually 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 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.)
300 North Elizabeth
300 N Elizabeth St
Office
16.8 kg/sqft
Highest 5%
2,154 tons
Highest 21%
Thorek Memorial Hospital
850 W Irving Park Rd
Hospital (General Medical & Surgical)
16.7 kg/sqft
Highest 5%
3,424 tons
Highest 11%
Ascension St Joseph Hospital - Chicago
🚩
2900 N Lake Shore Dr
Hospital (General Medical & Surgical)
16.7 kg/sqft
Highest 5%
11,411 tons
Highest 2%
Chicago Board Options Exchange
400 S LaSalle St
Financial Office
16.7 kg/sqft
Highest 5%
5,836 tons
Highest 6%
American Asia
4851 - 4887 N Broadway Ave
Strip Mall
16.6 kg/sqft
Highest 5%
1,021 tons
Highest 44%
Alden Estate of Northmoor
5831 N Northwest Hwy
Senior Living Community
16.5 kg/sqft
Highest 5%
1,382 tons
Highest 34%
WOODSON REGIONAL LIBRARY
9525 S Halsted St
Library
16.5 kg/sqft
Highest 5%
1,072 tons
Highest 43%
Advocate Center, Chicago Bulls Training Facility
15 S Wood St
Other
16.5 kg/sqft
Highest 5%
990 tons
Highest 46%
230 East Ontario St
230 E ONTARIO ST
Multifamily Housing
16.5 kg/sqft
Highest 5%
826 tons
Lowest 48%
8793
(Northwestern)
310 E Superior Street
College/University
16.2 kg/sqft
Highest 6%
989 tons
Highest 46%
St Bernard Hospital
326 West 64th St
Hospital (General Medical & Surgical)
16.2 kg/sqft
Highest 6%
5,731 tons
Highest 6%
Chicago-North
2544 W Montrose Ave
Other - Specialty Hospital
15.9 kg/sqft
Highest 6%
2,367 tons
Highest 18%
Noble Network of Charter Schools
1409 - 1443 N Ogden Ave
K-12 School
15.9 kg/sqft
Highest 6%
1,439 tons
Highest 33%
Warren Barr Gold Coast
66 W Oak St
Senior Living Community
15.9 kg/sqft
Highest 6%
2,141 tons
Highest 21%
Continental Nursing & Rehabilitation Center
5336 N Western Ave
Senior Living Community
15.9 kg/sqft
Highest 6%
809 tons
Lowest 47%
Page 10 of 171 (Building #136 to #150)

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